Calculating DWi from Axb Drop Weight Test Results

Calculating DWi from Axb Drop Weight Test Results

The drop weight test is a common laboratory measurement used to determine the comminution characteristics of rock samples. A common metric derived from a drop weight test is a value “A×b”. Another common metric that is derived from the SMC Test™ variant of a drop weight test is a “Drop Weight Index”, abbreviated as DWi. This work looks at a public database of test results to determine a relationship for DWi as a function of A×b.

by Alex Doll @ SAGMilling.com

Method

A database of publicly published grindability test results has been collected by the Author. This database includes just over two hundred instances of a DWi and A×b being published for the same rock sample. A series of equations were fitted to this database with the goal of finding the best fitting equation.

An equation published by Lane et al. (2015) gives a relationship, equation

[1], that includes the density of the coarse particles (ρ, or SG for “specific gravity”) and two fitted constants, c and d.

Drop_Weight_Index

As the database contains the values for DWi, ρ, and (A×b), the constants c and d can be determined with some algebraic rearranging and linear regression.DWi

Equation [4] is in a form suitable for plotting and determining a linear regression. The regression of the database of test results using this equation is given in Figure 1.drop_weight

The fit of this data is not particularly good, and there is quite a bit of scatter that, upon interrogation, is due to high density samples being significantly offset versus the body of the data points.

A different equation

Variations from Equation [1] were tried to see if any gave a better fit. Inverting the density value (equation [5]) was found to improve the data fit dramatically, as given in Figure 2.

dwi_equation

drop_weight_test_results_for_various_minerals

There is still some scatter about the body of the test results. Interrogation shows that these samples are identified as “averages” or “percentiles” of much larger data sets, and are not single drop weight tests where both of the parameters are reported from a single determination.

Data filtering

It is known that not all grindability parameters are “additive”, and the additivity of the A×b parameter is particularly poor. This means that arithmetic averages of a mixture of A×b test results will not give the same value as if you performed a single test on the mixture of the rocks whose individual results were averaged.

It is reasonable to exclude these samples identified as “averages” or “percentiles” from the analysis so that only the parameters determined from the same, discrete drop weight tests are compared. This dramatically reduces the scatter, resulting in the regression in Figure 3.

The regression equation is determined to be:

Equation 6                              [6]

Figure 3 Filtered database regression for Equation [5].

Figure 3: Filtered database regression for Equation [5].

Result

The fitted equation for DWi, given a rock density ρ (kg/L) and a A×b value is:

Equation 7                                         [7]

Bond Rod Mill Work Index Equipment & Apparatus Review

References

Grindability database collected from public sources such as conference proceedings and NI43-101 reports.

This database includes references for each result and is freely available to the public by contacting the Author at SAGMilling.com

For an updated Database, please contact Alex.

Hardness Data Table 1

IdNameProgramWiBMWiRMWiCDensityAxbMiaCISGIAi
1902Cadia East u/g crushCadia21.531.12.727
1609Cadia EastCadia20.3293029.70.2
12Boddington PipelineBoddington16.3528.350.49
11Boddington Pit A brecciaBoddington20.728.10.78
1901Cadia East u/g May 08Cadia21.426.52.727
230Kanowna Belle 4Kanowna Belle19.726.51
228Kanowna Belle 2Kanowna Belle19.4526.4230.69
9Boddington Pit F zone 4Boddington17260.35
2023Turnagain 102Turnagain23.224.92.9520.20.29
260LB maximumLos Bronces2224.62.6422.830.55.2424.2
927Boddington N. volcBoddington15.624.528.50.54
505St IvesOther16.524.5
499Three Mile HillOther16.424.55227
231Kanowna Belle 5Kanowna Belle15.924.3290.45
15Wandoo NorthBoddington16.624.28.425.50.52
986White Foil- Nov1997Other18.624.138.43.110.67
991White Foil- actualOther18.624.12.826.6
13Boddington Pit DBoddington17.823.9
205Cadia VolcCadia22.323.821.32.632.1
1502granite/MVol wasteYaramoko18.423.58.333.90.27
331Prominent Hill 7Prominent Hill19.823.53.235.1
1432Boddington designBoddington15.623.43027.30.5
1042Blackwater maximumBlackwater22.123.215.882.742330.1
928Boddington S. volcBoddington14.523.1270.45
990White Foil- Mar1999 maxOther17.6422.9316.22.828.20.62
1465Krumovgrad WallOther2022.816.12.5329.20.6
14Wandoo SouthBoddington15.122.88.427.90.45
929Boddington Mine N.Boddington1622.80.51
227Kanowna Belle 1Kanowna Belle16.122.726.7270.49
2284Detour Lake maxDetour Lake20.122.725.622.50.55
1499FW wasteYaramoko1922.710.90.35
1510Sabodala composite 1Sabodala17.722.42.8230.90.19
1515Sabodala composite 7Sabodala1822.32.828.80.15
2002DDH 93-16Huckleberry18.722.2
300WBX-IMount Milligan20.3522.150.22
1511Sabodala composite 2Sabodala18.122.12.8234.90.16
462Geita mill designOther16.822.1303.1
1514Sabodala composite 6Sabodala16.821.92.833.90.12
1517Sabodala composite 13Sabodala17.421.62.8234.40.17
989White Foil- Mar1999 minOther17.4621.5142.836.40.46
1516Sabodala composite 12Sabodala17.321.52.8235.60.14
2380Fekola var maxFekola Gold19.721.515.82.8526.60.88
2004Granby composite 2Huckleberry19.6221.49
930Boddington S. dioriteBoddington14.921.40.27
988White Foil- Dec1997 maxOther16.0921.38
926Boddington dioriteBoddington15.221.33030.10.49
1512Sabodala composite 4Sabodala17.721.22.8240.40.19
267Mastabe Sample 3Mastabe20.321.22.4942
486Mt Milligan sample 2Other19.921.12.7521.330.31
303Mt Milligan Sample 2Mount Milligan19.921.12.7521.330.31
297SIX-IMount Milligan20.421.050.27
1608RidgewayCadia18.72130420.43
2382Fekola var 85th percentileFekola Gold18.4212.7827.650.7
1497MVOLYaramoko16.820.911.30.13
1855Cadia Round Robin P lab ACadia17.120.921.32.640.49
1498HW wasteYaramoko17.920.810.50.37
1475Comp PAPXPlatreef22.320.7329.90.34
2377Fekola shallow HG compFekola Gold16.520.7142.827.60.38
294MBX-IMount Milligan19.8520.70.24
330Prominent Hill 6Prominent Hill17.820.73.258.4
299STR-SMount Milligan1920.70.23
298SIX-SMount Milligan20.4520.70.2
1858Cadia Round Robin P lab DCadia17.620.60.31
2025Turnagain 104BTurnagain20.220.63.02240.4
2265Nico P5Nico14.320.622
271Mastabe Sample 7Mastabe19.520.62.5847.8
301WBX-SMount Milligan20.120.520.26
2022Cadia 1999 surveyCadia1720.528.52.6
2376Fekola deep HG compFekola Gold18.820.515.82.7928.150.53
292Maxi-Q/1Mount Milligan19.5520.450.25
305Maxi-Q/3Mount Milligan19.720.40.28
293MBX-DMount Milligan19.420.40.2
2381Fekola var medianFekola Gold17.220.3142.7828.40.51
304Maxi-Q/2Mount Milligan19.320.30.33
1513Sabodala composite 5Sabodala1720.32.8232.30.13
209Pit 3Copper Mountain22.220.22.8720.1
473Copper Mtn Pit 3Other22.220.22.8720.1
472Copper Mtn Pit 2Other22.320.12.7522.9
229Kanowna Belle 3Kanowna Belle15.520.126.4280.43
208Pit 2Copper Mountain22.320.12.7522.9
2264Nico P2Nico14.820.1
274Mastabe Sample 10Mastabe19202.644.4
1433Boddington Apr 2010 surveyBoddington14.42027.7300.52
1607Cadia HillCadia17.52030350.33
278Mastabe Sample 14Mastabe23.6202.6341.9
2419BCOC‐004Buriticá22.5919.942.7226.810.1
2283Detour Lake 90thDetour Lake16.519.919.723.40.54
1856Cadia Round Robin P lab BCadia19.2819.6312.43.170.68
296SIX-DMount Milligan20.3519.60.36
2378Fekola low grade compFekola Gold16.919.6142.7427.550.27
2024Turnagain 104ATurnagain17.919.63.11250.3
276Mastabe Sample 12Mastabe19.719.52.6144.9
1041Blackwater 75 percentileBlackwater19.719.514.92.7427.526.5
295MBX-SMount Milligan19.419.50.14
2416BCOC‐001Buriticá22.0219.412.79230.18
328Prominent Hill 4Prominent Hill15.419.43.243.3
302Mt Milligan Sample 1Mount Milligan19.919.42.7524.20.24
481KCGM designOther14.619.4402.931.2
306Maxi-Q/4Mount Milligan18.119.40.31
236KCGM designKCGM14.619.4402.931.2
485Mt Milligan sample 1Other19.919.42.7524.20.24
269Mastabe Sample 5Mastabe19.719.32.6535
1500mineralized graniteYaramoko1819.37.244.10.21
235Kanowna Pilot PlantKanowna Belle18.319.30.37
2003Granby composite 1Huckleberry17.4219.29
312Footwall sedimentsPalmarejo19.419.28.62.5244.2
2263Nico P1Nico14.219.1
1463Duparquet pilot sampleOther18.519.17.52.73280.55
1903Cadia 1998 surveyCadia17.11916.52.736
234Kanowna Belle 8Kanowna Belle18190.58
1700US21_AMalartic16.118.9814.32.7225.93144.690.43
1681US08_12Malartic17.1618.9312.42.7420.56151.960.29
2369Moose River ArgilliteMoose River8.818.90.03
2282Detour Lake 75thDetour Lake15.518.917.52.9424.40.54
339Selbaie Welded acid tuffSelbaie13.1518.817.42.850.52
1000Snelgrove Lake IronOther17.718.617.73.48312.5194
992Snelgrove LakeOther18.617.73.443122.89.3184
2417BCOC‐002Buriticá21.9218.62.4936.890.17
202Cadia M-PrCadia20.1518.5521.052.820.46
259LB 75th percentileLos Bronces17.418.52.6427.126.710.1163.4
1603New Gold HypogeneOther21.818.582.70.16
272Mastabe Sample 8Mastabe18.618.52.5954
277Mastabe Sample 13Mastabe16.518.42.5746.5
1604New Gold MesogeneOther19.818.382.770.07
2001DDH 93-18+93-21Huckleberry15.818.3
1501mineralized MVolYaramoko17.718.35.544.80.05
952Cerro Verde BPSCerro Verde1618.315.5
873K491New Liberty20.9518.3327.4
242Pit 3Kubaka15.518.2
326Prominent Hill 2Prominent Hill1618.23.245.3
1863Cadia Round Robin G lab BCadia17.618.29.062.710.43
39607-RN-47-GR027Dumont21.218.22.5944.30.01
2379Fekola var minFekola Gold14.118142.73310.21
243Comp 123Kubaka1518
311AmygdaloidalPalmarejo1918152.6533.8
2391Grassy Mountain zone 2Other21.3183.62.440.78
2281Detour Lake 50thDetour Lake14.31814.82.925.80.48
1680US08_11Malartic16.8417.9216.092.7520.94163.270.22
1865Cadia Round Robin R lab ACadia15.517.925.62.670.64
1862Cadia Round Robin G lab ACadia16.417.98.12.740.25
934Brucejack VOK Ore 3Brucejack15.417.910.42.753920.20.09
1679US07A_12Malartic16.0317.8515.322.7227.24143.310.84
872K492New Liberty17.517.8321.3
1496GRYaramoko16.617.870.25
1040Blackwater averageBlackwater18.317.813.512.7430.424.2
22661999 sampleNico16.117.8
493Rainy River Zone-433Other16.9517.72.8310.18
948Cerro Verde GKPCerro Verde15.717.723.8
2293Zone 704-2Meadowbank14.517.72.7829.80.24
503Teck-CoronaOther22.117.617.6
2393Grassy Mountain compositeOther20.217.63.622.440.71
501Santa Rita designOther21.817.6163.2441.3
500Santa Rita averageOther19.117.6163.2446.20.28
207Cadia M compCadia19.417.624.82.637.80.5
1692US15_12Malartic13.9417.5213.092.7523.98156.620.23
203Cadia M-RCadia18.117.530.52.60.56
354SM 11Spanish Mountain16.717.50.28
2370Moose River GreywackeMoose River10.217.50.17
1861Cadia Round Robin P lab GCadia17.8617.4915.72.64
318Phu Kham most competentPhu Kham13.617.43.131.540.41
461Asarco RayOther14.717.426
484Lone TreeOther19.217.42.8744.80.64
1866Cadia Round Robin R lab BCadia16.1817.3412.072.640.64
308MMZ softNkomati18.317.348
307MMZ hardNkomati2117.330
1472Comp FPXPlatreef19.8517.33.19350.36
201Cadia MCadia19.117.322.82.60.52
981Quimsacocha comp 2Quimsacocha17.317.32.6540.719.31.27
2418BCOC‐003Buriticá20.9617.222.6932.110.1
487Phoenix Des CritOther15.517.217.637.50.46
2392Grassy Mountain zone 3Other17.717.23.642.440.53
38607-RN-20-GR11Dumont21.717.22.5540.60.01
1013Duncan Lake 3 SEDDuncan Lake1417.22.8133.622.1
314blended orePalmarejo18.217.210.82.6
2280Detour Lake 25thDetour Lake12.717.211.927.50.36
244Comp 5Kubaka15.517.1
1696US19Malartic16.2217.118.122.7225.58159.670.4
240UG 1Kubaka15.117.1
942Brucejack WZ Ore 4Brucejack15.5179.52.7543.318.30.25
310Quartz brecciaPalmarejo18.9178.62.6341.1
251UG 12Kubaka171792
358SM 15Spanish Mountain16170.19
1450SGS 2012 Composite 9Volta Grande14.21725.62.5199.80.28
1864Cadia Round Robin G lab GCadia17.2816.917.22.69
1688US12_11Malartic15.7716.8919.392.6921.64143.50.28
38407-RN-16-GR054Dumont2216.82.5336.20.01
2424Composite 1Buriticá16.316.813.622.7336.20.35
372Stronsay SiltstoneStronsay16.816.8
44410-RN-216D01Dumont21.416.8182.5644.50.01
275Mastabe Sample 11Mastabe15.616.72.6367.8
40408-RN-109-GR049Dumont20.216.72.6339.20.03
881Metates intrusiveOther13.316.713.22.7667.30.04
258LB medianLos Bronces16.516.72.643024.813130
355SM 12Spanish Mountain15.716.70.27
273Mastabe Sample 9Mastabe17.316.72.5859.4
2292Porphyry 2014Meadowbank16.716.72.6235.90.61
261LB averageLos Bronces16.516.72.6432.323.913.8137.9
980Quimsacocha comp 1Quimsacocha16.716.72.8936.3211.37
939Brucejack WZ Ore 1Brucejack16.716.711.80.31
983Quimsacocha comp 4Quimsacocha16.616.62.7339.919.61.26
1447SGS 2012 Composite 4-6Volta Grande14.816.6241.7206.20.44
474Hidden ValleyOther16.616.6152.761.60.3
43508-RN-83-GR04Dumont19.916.62.641.60.03
950Cerro Verde PPPCerro Verde14.916.521.7
984Quimsacocha comp 5Quimsacocha16.516.52.743.418.31.28
343Selbaie Nov 1988 compositeSelbaie12.716.515.82.97
2289FS Vault avgMeadowbank13.816.52.8140.50.23
44710-RN-217EG01Dumont20.5516.516.42.5839.30.02
1468Lucky Friday, wallOther13.416.55.20.09
1689US12_12Malartic14.0116.452.7423.780.24
1676US05_11Malartic14.2816.4313.712.7519.9163.870.2
1702US22Malartic16.5816.4216.042.726.24133.230.39
39908-RN-101-GR05Dumont22.216.42.5153.90
954Los Helados intermediateLos Helados17.116.42.8229.11500.16
880Metates sedimentaryOther12.316.415.70.05
268Mastabe Sample 4Mastabe16.716.42.6541.5
39407-RN-45-GR035Dumont20.316.32.6138.50.02
38307-RN-14-GR043Dumont2216.32.547.8
237MLWKCGM15.316.3402.87
170809-21-CV1A-8h_12Malartic16.316.318.522.7424.1115.270.35
953Los Helados upperLos Helados16.0316.32.7831.91800.08
1707Super BlastMalartic14.8516.316.872.7224.220.32
359SM 16Spanish Mountain15.116.32.828.70.21
1673US03_11Malartic14.9816.2714.442.7625.02125.120.55
170910-31-CV1A-11h_12Malartic14.2616.2617.92.7225.71131.60.32
1448SGS 2012 Composite 5-7Volta Grande15.516.2263.8173.90.46
1697US20_AMalartic16.2716.213.062.6925.05118.10.38
951Cerro Verde PKPCerro Verde15.116.232.2
245Comp 7-11Kubaka16.216.2
982Quimsacocha comp 3Quimsacocha16.116.12.740.519.41.23
348SM 5Spanish Mountain14.716.10.26
43408-RN-83-GR03Dumont20.516.12.4447.6
1672US02_12Malartic14.3416.114.842.7425.37111.20.42
1471T2LPlatreef21.816.13.0844.5
200Cadia M-CCadia19.216.123.22.60.4
1693US16_12Malartic13.9616.0514.892.7337.39109.620.18
199Cadia M-BCadia17.41624.12.60.53
1464Krumovgrad UpperOther171612.52.5361.40.28
20051995 compositeHuckleberry1416
5Sulfide PhylliteBibiani16.31692.7237.640.09
342Selbaie CompositeSelbaie12.61614.92.970.4
1524Lik composite 2Lik16.3166.654.30.23
40308-RN-109-GR048Dumont21.6162.4647
360SM 17Spanish Mountain14.5160.3
40208-RN-105-GR12Dumont20.5162.5446.90.01
1446SGS 2012 Composite 2-3Volta Grande16.51630.60.9133.20.29
1685US10_12Malartic13.8315.9613.782.7226.58132.540.41
1684US10_11Malartic14.7515.9512.492.7521.39134.180.36
2290Vault drill coreMeadowbank13.915.92.8140.986.4
2279Detour Lake 10thDetour Lake11.215.99.930.20.24
193BH 2004 medium gradeBatu Hijau11.815.96.50.12
871K490New Liberty18.8515.9329.7
1474Comp OLOPX-OPXPlatreef20.415.93.1732.80.3
1857Cadia Round Robin P lab CCadia18.315.90.31
171002-12-CV1A-8h_13Malartic14.215.917.542.7226.23
1867Cadia Round Robin R lab GCadia15.815.8314.82.58
923Maracás 32Maracás14.615.8
955Los Helados deepLos Helados16.1215.82.8328.11360.18
44810-RN-217H01Dumont21.115.815.62.5349.10.01
40808-RN-126-GR08Dumont20.415.82.5354.70
2291Stockpile 2013Meadowbank1415.82.73390.24
1705Conv No. 1Malartic13.6415.7317.462.7227.410.22
41708-RN-37-GR060Dumont20.115.72.6256.60
43008-RN-79-GR01Dumont22.415.72.5955.40
40008-RN-101-GR06Dumont18.215.62.7332.90.09
1449SGS 2012 Composite 8Volta Grande15.515.629.62.1147.80.5
932Brucejack VOK Ore 1Brucejack14.415.611.42.7943.618.10.21
39307-RN-45-GR034Dumont2215.62.4548.8
38207-RN-14-GR042Dumont21.515.62.4751.10
870K489New Liberty20.3515.6328.5
1503GR QZYaramoko13.215.6
334HuacajchiSan Bartolome18.615.613.81.960.8
945Cerro Verde PKGCerro Verde13.815.621.8
944Cerro Verde PPGCerro Verde16.715.518.2
43108-RN-79-GR02Dumont20.115.52.6256.6
875Aurora Gold Rory KnollOther14.615.515.52.8131.20.22
874Cameron GoldOther12.415.52.87310.33
941Brucejack WZ Ore 3Brucejack15.815.510.30.66
2426Albany Graphite WPOther1715.411.32.6540.40.61
315Phu Kham 80th percentilePhu Kham14.715.43.290.720.29
869K487New Liberty14.6515.4322.4
2425Albany Graphite EPOther1815.411.42.6335.60.68
1675US04_11Malartic12.0415.352.7119.280.47
1703US23Malartic14.115.3314.432.6624.15127.20.58
350SM 7Spanish Mountain13.515.30.2
496Rainy River ODM-4Other13.7515.32.8339.20.1
2018Pebble west 2004Pebble1415.32.6142.6
43909-RN-169-GR15Dumont19.815.32.5547.60
1677US06_12Malartic16.3415.242.728.580.66
1674US03_12Malartic15.1115.2213.032.7228.04119.230.57
1706Conv No. 3Malartic14.3815.2116.892.7126.570.23
459EHM Primary MaxErnest Henry15.115.23.4241
41608-RN-37-GR059Dumont20.915.22.647.80
327Prominent Hill 3Prominent Hill12.715.23.271.1
38107-RN-10-GR041Dumont21.315.22.5457.90
1504VOL QZYaramoko13.215.2
935Brucejack VOK Ore 4Brucejack14.215.29.30.38
44510-RN-216E01Dumont20.115.214.82.5454.30.01
266Mastabe Sample 2Mastabe14.715.22.4765.1
1704High gradeMalartic14.7615.1817.532.7234.790.27
351SM 8Spanish Mountain13.515.10.22
38707-RN-35-GR063Dumont22.615.12.644.50
2287FS North Portage avgMeadowbank10.715.117.53.2440.70.54
940Brucejack WZ Ore 2Brucejack15.315.110.72.7639.419.90.35
40108-RN-103-GR031Dumont2315.12.4858.10
347SM 4Spanish Mountain13.315.10.25
1698US20_BMalartic15.5415.0914.32.6829.67106.560.44
1678US07A_11Malartic12.0415.0214.042.7524.42101.640.34
42208-RN-58-GR032Dumont22.1152.5155.60.01
194BH 2004 low gradeBatu Hijau12.1156.20.17
41008-RN-129-GR025Dumont21.2152.5550.10
337Diablo NorteSan Bartolome14.115
336Diablo EastSan Bartolome15.4150.21
1523Lik composite 1Lik16.31510.3480.1
191BH 2008 low gradeBatu Hijau15.1156.20.17
1527Lik composite 5Lik13.5159.346.70.16
39007-RN-43-GR018Dumont20.7152.651.3
1682US09_11Malartic16.114.912.6725.60.93
43308-RN-82-GR021Dumont20.514.92.6454.50
867K485-1New Liberty16.614.9329.4
1882004 Life of MineBatu Hijau11.214.98.1550.24
198BH VolcanicBatu Hijau1114.97.40.18
947Cerro Verde GPPCerro Verde15.514.921.6
1528Lik composite 6Lik15.114.914460.17
987White Foil- Dec1997 minOther13.8314.89
44309-RN-196-GR045Dumont2014.82.6351.80.01
38007-RN-10-GR040Dumont22.4514.82.4752.40
353SM 10Spanish Mountain13.814.82.7947.80.3
38507-RN-20-GR10Dumont21.214.82.4465.5
1470T2UPlatreef19.2514.73.1839.5
42608-RN-63-GR039Dumont2114.72.6449.40
39207-RN-45-GR033Dumont21.814.72.550.80.01
257LB 25th percentileLos Bronces15.614.72.6435.721.616.5106.7
946Cerro Verde GPSCerro Verde13.814.76.7
868K485-2New Liberty15.7514.7330.5
1671US02_11Malartic12.9814.692.7227.520.42
44910-RN-218AC01Dumont20.1514.613.92.5554.2
38907-RN-39-GR030Dumont20.714.62.6460.10.01
933Brucejack VOK Ore 2Brucejack14.414.611.10.14
40508-RN-111-GR09Dumont19.514.62.6561.50
454RNC-V130HQ-GR017Dumont2114.62.646.90
322Phu Kham SWD primaryPhu Kham14.614.62.881.370.2
1701US21_BMalartic15.314.615.962.6830.79102.560.71
39107-RN-43-GR019Dumont20.314.62.6157.1
42708-RN-73-GR016Dumont20.614.52.651.70.01
338Selbaie Rhyodacite BrecciaSelbaie11.6514.514.13.080.3
1469T1MPlatreef19.7514.53.1943.6
45310-RN-222G01Dumont19.7514.513.12.6156.20
2026Turnagain 106ATurnagain16.414.52.9235.10.08
1458SGS 2013 Composite 8Volta Grande14.914.527.60.43
241UG 2Kubaka13.814.5
325Prominent Hill 1Prominent Hill14.814.53.276.1
495Rainy River ODM-3Other13.2514.52.8339.80.1
494Rainy River ODM-1Other13.614.52.8336.10.08
1694US17_12Malartic14.3614.4114.292.7332.15112.750.42
352SM 9Spanish Mountain13.314.42.7653.90.22
43208-RN-82-GR020Dumont20.614.42.6162.50
41508-RN-138-GR062Dumont20.414.42.5443.90.01
931Brucejack VOK HW1Brucejack14.214.412.32.7948.616.70.23
40708-RN-126-GR07Dumont19.714.42.6159.7
190BH 2008 medium gradeBatu Hijau13.914.46.70.2
1012Duncan Lake 3 leanDuncan Lake12.214.43.493321.5
1353IHarper Creek1414.352.730.19
270Mastabe Sample 6Mastabe15.714.32.6553.8
42108-RN-52-GR037Dumont20.214.32.64450.02
39807-RN-48-GR051Dumont20.814.32.5447.50
43609-RN-156-GR064Dumont21.214.32.5651.2
2288FS Goose Island avgMeadowbank11.414.33.2842.30.52
936Brucejack VOK Ore 5Brucejack13.814.37.92.8160.713.90.25
511Antapaccay UGM 6Antapaccay14.614.38.247.4590.80.1
1457SGS 2013 Composite 7Volta Grande14.914.330.30.36
41308-RN-137-GR14Dumont21.114.32.6247.50
42308-RN-60-GR055Dumont22.414.32.4551.2
1445SGS 2012 Composite 1Volta Grande16.214.331.33.1123.70.38
1520Mercedes HG/UGOther17.7714.215.532.4265.213.40.28
43809-RN-157-GR058Dumont19.514.22.6255.8
956Redhawk RAE-08-45Other15.7314.27.632.63300.25
367SM 24Spanish Mountain15.314.20.26
43709-RN-156-GR065Dumont20.514.22.57580
44109-RN-170-GR047Dumont19.514.22.51610
39707-RN-48-GR050Dumont19.714.22.6359.50
1452SGS 2013 Composite 2Volta Grande14.714.2270.57
341Selbaie Massive pyriteSelbaie11.6514.211.63.210.46
1451SGS 2013 Composite 1Volta Grande15.814.2280.6
319Phu Kham PrimaryPhu Kham13.414.23.174.370.2
41108-RN-134-GR028Dumont20.814.22.6455.20
2385Twangiza North FreshTwangiza13.3914.19.12.8843.7
346SM 3Spanish Mountain12.914.12.6946.70.21
1459Bau-Jugan SGSOther13.214.126.40.01
999Magino 2012 MC1-BOther12.214.121.72.7633.885.20.21
366SM 23Spanish Mountain15.914.12.7451.30.28
197BH DioriteBatu Hijau11.314.111.70.28
42408-RN-60-GR056Dumont21.414.12.45570
39507-RN-47-GR026Dumont20.814.12.4543.5
42808-RN-77-GR022Dumont20.514.12.57610
1687US11_12Malartic14.8714.0318.132.6729.692.630.56
1526Lik composite 4Lik12.8148.366.30.16
1015Duncan Lake 4 leanDuncan Lake12.5142.8444.117.9
2019Pebble west 2005/6Pebble13.7142.6243.2
320Phu Kham SKN primaryPhu Kham12.65143.371.870.3
239CLEKCGM15.814202.87
38807-RN-39-GR029Dumont21.413.92.5658.8
943Cerro Verde SPGCerro Verde13.613.98.8
42008-RN-52-GR036Dumont2013.92.5956.7
42508-RN-63-GR038Dumont19.713.92.5652.1
365SM 22Spanish Mountain12.113.90.12
41408-RN-138-GR061Dumont20.313.92.6554.80.22
44009-RN-170-GR046Dumont20.813.92.5760.80
1683US09_12Malartic15.1213.914.092.6829.0288.470.6
329Prominent Hill 5Prominent Hill1213.93.290.4
1521Mercedes MG/UGOther18.4613.885.792.426912.90.28
189BH 2008 high gradeBatu Hijau11.613.88.20.26
877Aurora Aleck HillOther1213.87.92.8552.40.16
192BH 2004 high gradeBatu Hijau11.413.88.20.25
349SM 6Spanish Mountain12.513.80.23
364SM 21Spanish Mountain12.913.80.21
1456SGS 2013 Composite 6Volta Grande13.813.8290.59
363SM 20Spanish Mountain13.713.80.3
1686US11_11Malartic15.1613.7516.772.6826.04108.20.65
1913YanacochaOther17.5313.75102.5272.912.3
477HaileOther9.9413.7413.740.32
44209-RN-196-GR044Dumont19.413.72.5766.40
41808-RN-41-GR052Dumont20.213.72.5859.90
45010-RN-218AC01-BDumont20.513.712.32.6656.9
1525Lik composite 3Lik1413.66.775.90.12
2027Turnagain 106BTurnagain13.813.63.07330.13
1529Lik composite 7Lik13.913.66.867.30.17
1009Duncan Lake 4 compDuncan Lake10.313.68.13.236.60.48
1014Duncan Lake 4 BIFDuncan Lake10.313.63.341.918.3
456EHM Supergene MaxErnest Henry12.413.63.2541
937Brucejack VOK Ore 6Brucejack14.413.58.90.24
507Antapaccay UGM 2Antapaccay16.713.55.754.874.50.2
506Antapaccay UGM 1Antapaccay17.613.55.647.0579.40.1
2366Moose River OT2Moose River1013.52.7324.80.18
375Tenke Composite 2Tenke Fungurume10.413.511.12.5100.3
2365Moose River OT1Moose River1013.52.6626.50.1
1460Bau-Jugan historicalOther11.313.50.02
1352HHarper Creek14.213.415.230.16
2009Cerro Corona hardCerro Corona14.5513.45.860.14
2388Corani maxOther18.913.410.22.360.814.190.60.49
40908-RN-129-GR024Dumont20.213.42.5566.30
998Magino 2012 MC1-AOther12.113.420.92.7632.587.30.22
45110-RN-222B01Dumont18.713.411.52.5661.2
488Musselwhite UG devOther12.113.315.10.61
1016Duncan Lake 6 BIFDuncan Lake12.613.33.544217.8
356SM 13Spanish Mountain1313.32.76430.2
317Phu Kham hardestPhu Kham16.2513.3397.230.18
1010Duncan Lake 6 compDuncan Lake12.613.38.43.2437.60.62
1453SGS 2013 Composite 3Volta Grande15.213.333.80.6
1039Blackwater minimumBlackwater13.513.310.82.7449.616.7
1522Mercedes LG/UGOther18.5913.296.392.425615.20.25
957Redhawk RMK-11-065Other15.0113.29.672.55300.31
373Stronsay ShaleStronsay13.513.2
938Brucejack WZ HW1Brucejack12.213.26.92.959.614.10.04
345SM 2Spanish Mountain11.913.22.7652.50.11
371Stronsay PbZn Hard BStronsay13.513.2
195BH Old TonaliteBatu Hijau10.913.210.40.34
1690US13_12Malartic13.1513.1415.222.6726.8692.520.64
1455SGS 2013 Composite 5Volta Grande14.213.136.50.45
464Brunswick hardOther10.813.154.3244.9
1454SGS 2013 Composite 4Volta Grande1413.132.90.44
264Los Bronces CLos Bronces14.513.19.462.83374.5
41908-RN-41-GR053Dumont18.813.12.5958.70
42908-RN-77-GR023Dumont20.113.12.5860.6
41208-RN-137-GR13Dumont20.213.12.5767.70
238MLEKCGM15.513202.93
2368Moose River OT4Moose River8.7132.8844.40.02
475Hidden Valley HamataOther15.31382.7101.9
316Phu Kham All OrePhu Kham12.8513383.880.2
985HassaïOther14.2132.426613.40.45
357SM 14Spanish Mountain13.312.90.17
1011Duncan Lake 3 BIFDuncan Lake9.712.93.493919.1
917Maracás 14Maracás13.712.9
44610-RN-217A01Dumont19.3512.910.62.5981.10.01
1008Duncan Lake 3 compDuncan Lake9.712.99.23.235.50.53
335Santa RitaSan Bartolome12.412.911.32.020.21
2020Pebble west 2008Pebble12.712.82.5945.6
6Transition PorphyryBibiani11.612.78.10.17
361SM 18Spanish Mountain12.612.72.7945.80.28
1509Asmara, GupoOther11.912.711.62.78430.2
374Tenke Composite 1Tenke Fungurume8.312.792.7696.9
2021Pebble west 2011Pebble11.712.610
2367Moose River OT3Moose River11.912.52.73250.29
2010Cerro Corona mediumCerro Corona13.312.56.640.36
379Tenke Composite 6Tenke Fungurume10.712.52.82122.8
362SM 19Spanish Mountain12.712.42.7783.20.28
949Cerro Verde PPSCerro Verde11.212.47.3
344SM 1Spanish Mountain10.912.40.22
476Haile Mill ZoneOther8.8212.3112.720.28
1017Duncan Lake 6 GRDuncan Lake16.112.32.83820.1
2011Cerro Corona softCerro Corona11.712.280.67
212AG pilot bulk sampleFort Knox15.412.13
509Antapaccay UGM 4Antapaccay14.712.17.953.172.40.1
219July 1999 surveyFort Knox13.6712.021060.90.34
2278Detour Lake minDetour Lake9.1125.253.10.08
918Maracás 15Maracás16.412
1348DHarper Creek11.711.977.450.09
378Tenke Composite 5Tenke Fungurume811.97.62.5124.9
256LB minimumLos Bronces12.211.92.645116.136.754.1
254Lac a Paul Sample 4Lac á Paul14.811.86.133.42
480Harper Cr CompositeOther13.211.86.590.2
1467Lucky Friday, blendOther12.611.85.40.13
1354design avgHarper Creek13.1911.776.590.2
1699US20_CMalartic16.311.7413.772.6639.0677.070.72
265Mastabe Sample 1Mastabe11.111.72.478.8
1006Niobec 90th percentileNiobec11.311.618.355.850.07
498Pierina 2Other1911.615.50.91
508Antapaccay UGM 3Antapaccay15.511.65.244.172.70.1
204Cadia M-PhCadia11.911.615.12.60.17
45210-RN-222F01Dumont17.411.6102.5876.70
196BH Young TonaliteBatu Hijau9.411.67.50.24
1007Niobec maximumNiobec11.411.619.654.950.07
1347CHarper Creek10.511.568.760.06
1351GHarper Creek10.711.546.880.08
470Cerro Corona 6Cerro Corona12.211.5530.38
1695US18_12Malartic14.2811.513.552.7140.9673.80.45
458EHM Primary AvgErnest Henry11.711.4
210100 m compAngas10.811.38.35
479Harper Creek-G&TOther12.911.32.757.9
1Shaft 2-Zone 6Agnico-Eagle1211.246
497Pierina 1Other11.411.2140.82
263Los Bronces BLos Bronces14.911.28.832.844.481.4
483La Ronde zone 6Other1211.246
323Phu Kham SWD transitionPhu Kham12.2511.12.7107.730.1
916Maracás 10Maracás13.611.1
1441Namoya transitionNamoya10.911.162.650.22
1346BHarper Creek11.711.097.060.17
215SAG pilot rubbleFort Knox12.4611.029.04
213SAG pilot competentFort Knox1411.02
1518Sabodala composite 16Sabodala10.9112111.10.07
463Brunswick softOther9.21154.3567.2
4Transition PhylliteBibiani12.5115.22.68103.730.12
1349EHarper Creek1410.958.070.43
1005Niobec 75th percentileNiobec10.410.918.160.050.06
232Kanowna Belle 6Kanowna Belle6.410.80.18
510Antapaccay UGM 5Antapaccay1010.87.364.9610
1345AHarper Creek19.110.795.680.33
471Cerro Corona 7Cerro Corona1010.757.90.47
252Lac a Paul Sample 2Lac á Paul13.910.76.183.4274.13
324Phu Kham TransitionPhu Kham11.8510.62.8107.340.1
468Cerro Corona 4Cerro Corona11.310.631.80.21
214SAG pilot brokenFort Knox12.5710.58
995NKout BIFOther16.8510.515.2
1004Niobec medianNiobec1010.416.467.70.04
469Cerro Corona 5Cerro Corona10.810.438.50.37
924Maracás Massive CompMaracás14.210.46.90.42
1350FHarper Creek12.810.37.490.32
922Maracás 27Maracás14.210.2
2387Corani avgOther15.0510.26.32.311126.935.60.17
482La Ronde zone 5Other12.510.149
377Tenke Composite 4Tenke Fungurume6.510.17.12.57145.4
921Maracás 24Maracás14.110.1
321Phu Kham SKN transitionPhu Kham11.510.13108.620.1
976Macraes survey 4Macraes11.610.146.3
455EHM Supergene AvgErnest Henry10.710.1
2Shaft 1-Zone 5Agnico-Eagle12.510.149
313OxidePalmarejo101052.5
466Cerro Corona 2Cerro Corona11.81028.50.22
925Maracás Oxidized CompMaracás12.99.98
977Macraes survey 3Macraes11.39.843.2
979Macraes survey 1Macraes11.49.540.5
3Quartz PhylliteBibiani11.29.55.22.64162.530.13
975Macraes survey 5Macraes10.39.540.7
216SAG pilot comp AFort Knox12.579.48
262Los Bronces ALos Bronces13.39.48.972.855.455.6
2383Twangiza Main FreshTwangiza10.539.379.82.7960.2
504Tulsequah ChiefOther8.89.37.7
1003Niobec 25th percentileNiobec99.314.374.550.02
919Maracás 18Maracás10.39.24
218SAG pilot comp I-IIIFort Knox12.02912.02
1442Namoya freshNamoya9.790.2
460EHM Primary MinErnest Henry9.88.93.4246
217SAG pilot comp BFort Knox11.798.82
978Macraes survey 2Macraes11.98.834.7
370Stronsay PbZn Hard AStronsay7.38.8
1002Niobec 10th percentileNiobec8.28.713.581.50.02
1001Niobec minimumNiobec6.48.61388.10.02
915Maracás 5Maracás138.54
914Maracás 1Maracás13.38.3
340Selbaie SilicifiedSelbaie13.38.37.53.040.02
1466Lucky Friday, hardOther10.88.34.50.06
478Haile LedbetterOther9.38.248.210.14
2384Twangiza Main TransitionTwangiza8.618.069.42.79137.2
465Cerro Corona 1Cerro Corona10.1811.80.08
467Cerro Corona 3Cerro Corona9.47.918.20.33
211Angas CompositeAngas117.88.35
368Stronsay PbZn Soft AStronsay6.97.6
457EHM Supergene MinErnest Henry8.47.63.25109
253Lac a Paul Sample 3Lac á Paul10.37.54.693.4264.22
920Maracás 21Maracás14.37.45
835RC-3-G02Alderon Iron6.657.39.199.59.718.8
1508Asmara, Emba Derho OxideOther9.67.28.72.162060.02
376Tenke Composite 3Tenke Fungurume6.6752.4156.6
369Stronsay PbZn Soft BStronsay6.256.95
1440Namoya oxideNamoya6.96.962.650.22
994NKout saproliteOther17.66.852.40.1
833RC-2-G03Alderon Iron8.256.68.9113.57.333.7
2389Corani minOther11.26.532.682.321049.815.30.03
255Lac a Paul Sample 1Lac á Paul11.66
845RN-3-G02Alderon Iron8.855.914.8189.55.113.4
309MSBNkomati11.25.5147
834RC-3-G01Alderon Iron6.85.210.1107.58.221.8
841RN-2-G01Alderon Iron9.055.29.3124818.3
844RN-3-G01Alderon Iron8.65.19.2130.56.922
846RN-3-G03Alderon Iron8513.83502.411.1
830RC-1-G03Alderon Iron9.74.810.11386.716.6
836RC-3-G03Alderon Iron8.254.710.6911038.5
837RN-1-G01Alderon Iron11.84.69.9199.55.68.5
843RN-2-G03Alderon Iron7.44.29.8147.56.514.7
2386Twangiza North TransitionTwangiza6.884.056.52.99342.4
828RC-1-G01Alderon Iron8.3549.61894.617.1
839RN-1-G03Alderon Iron10.63.711.7151.56.47.3
832RC-2-G02Alderon Iron83.78.81038.217.2
840RN-1-G04Alderon Iron12.753.510.4231.54.47.9
838RN-1-G02Alderon Iron11.33.513.7237.54.215.9
831RC-2-G01Alderon Iron12.53.56.62354.87.9
233Kanowna Belle 7Kanowna Belle0.43.10.01
829RC-1-G02Alderon Iron15.43.18.34422.45.8
842RN-2-G02Alderon Iron10.42.313.6218.543.1
1481Cap-Wi-143-1Capoose15.10.09
2309M-22Constancia16.12.5390.16
862K242New Liberty15.4
886Tepal North 20Tepal2.6940.219.4
2331M-3Constancia12.52.411040.06
165053392-83Çöpler18.12.7233.1109.30.5
902Tepal South 36Tepal18.42.692528.1
2347M-45Constancia11.53.56390.05
166653392-46Çöpler16.72.8185.683.30.89
1033Rainy River CAP dwt2Rainy River2.9225.35
2410BCOS‐15Buriticá2.7108.180.05
1439Collahuasi UGM-6Collahuasi10.772.6858.5736.50.2
7Boddington Pit F zone 2Boddington11.8
2285Detour Lake 2015Detour Lake2.926.6
1486Cap-Wi-174-2Capoose170.09
2314M-27Constancia13.62.48430.24
851Zafranal S maxZafranal15.828.072.81210.63
2006Soft oreSelbaie42
2320M-39Constancia12.32.59500.1
224STA-3Huckleberry13.18133
891Tepal North 27Tepal17.22.5837.121.1
2336M-8Constancia12.92.47800.09
165553392-67Çöpler10.45.8
907Tepal South 41Tepal13.52.6532.423.1
2352M-50Constancia7.63.9650.02
1022Rainy River CAPRainy River14.8510.732.9922.330.60.15
249Pit 10Kubaka120
1048Karma Au, Kao 2Other2.21.640.01
2374Gp.4 GA av. quartzMoose River14.90.2
1038Rainy River NZ dwt1Rainy River2.7328.75
1506George LakeOther13.5510.33.013.3181.60.39
2399BCOS‐4Buriticá20.532.7332.780.12
281C469399Mount Milligan15.8
2415BCOS‐20Buriticá21.622.72230.23
1444MwendambokoNamoya62.690.33
2303M-12Constancia13.12.45390.29
1491D-13-191-WI-2Capoose9.50.1
1860Cadia Round Robin P lab FCadia0.41
333Prominent Hill 80 percentileProminent Hill15.93.252.8
856Zafranal H 75thZafranal12.568.612.67310.33
2325M-20Constancia13.32.44490.17
164453392-6Çöpler12.62.6278.439.10.22
909Schefferville NB HOther8.24.430.19
896Tepal South 25Tepal10.32.674.212
2341M-34Constancia9.82.43920.16
166053392-34Çöpler10.22.6178.912.3
2357PSGConstancia12.939.80.12
1027Rainy River ODM dwt4Rainy River2.8331.35
2832Rainy River CAP 80%ileRainy River15.520.333.2
2404BCOS‐9Buriticá21.522.77180.11
286C470858Mount Milligan18.8
2394Montagne dor UFZOther119.22.8536.920.60.11
1480Cap-Wi-130-1Capoose7.70.07
2308M-18Constancia11.92.281210.02
861K223New Liberty16.2
885Tepal North 19Tepal2.6840.519.4
2330M-2Constancia9.32.361080.09
164953392-21Çöpler1259
901Tepal South 35Tepal14.72.672826.5
2346M-44Constancia10.52.73860.02
166553392-81Çöpler12.12.6698.639.10.44
1032Rainy River CAP dwt1Rainy River3.0225.6
2409BCOS‐14Buriticá18.672.6129.790.11
1438Collahuasi UGM-5Collahuasi11.132.6449.51242.20.24
291E894977Mount Milligan16.7
1485Cap-Wi-174-1Capoose10.50.11
2313M-26Constancia11.52.43590.11
850Zafranal H maxZafranal14.249.512.73220.6
492Raglan WasteOther26.53.423.41078
866K331New Liberty16.2
2319M-38Constancia13.52.44580.13
223STJ-1Huckleberry18.210173
876Aurora Mad KissOther14.516.82.8532.3
890Tepal North 26Tepal15.72.6479.711.4
2335M-7Constancia8.72.47950.26
165453392-63Çöpler15.42.6254.456.60.24
906Tepal South 40Tepal16.42.7339.419.9
2351M-49Constancia8.72.851190.05
1021Rainy River NZRainy River13.619.42.732627.40.11
167053392-45Çöpler9.11.1
248Pit 9Kubaka152
1047Karma Au, Kao 1Other31.640
2373GW GW av. quartzMoose River14.30.18
1037Rainy River Intrepid dwt2Rainy River2.7230.5
1505Goose LakeOther16.510.92.963.3147.40.48
2398BCOS‐3Buriticá18.032.77250.18
280C468564Mount Milligan17.5
2414BCOS‐19Buriticá22.182.7932.240.09
1443KakulaNamoya6.42.660.31
2294Porphyry 2015Meadowbank16.4
1490D-13-195-WICapoose170.22
1859Cadia Round Robin P lab ECadia0.37
332Prominent Hill avgProminent Hill14.13.261.1
855Zafranal O avgZafranal9.315.042.47820.1
2324M-19Constancia13.62.44310.18
164353392-2Çöpler132.5884.676.70.26
1606Huckleberry HPGR productHuckleberry15.4
895Tepal South 24Tepal14.12.5648.716.9
2340M-33Constancia10.82.491330.13
165953392-32Çöpler10.715.4
993Nkout DSOOther2.25
2356PSKConstancia11.264.50.09
1026Rainy River ODM dwt3Rainy River2.8332.45
1052Karma Au, GGII 2Other6.41.960
2831Rainy River NZ 80%ileRainy River1521.831.4
2403BCOS‐8Buriticá18.982.724.80.19
285C470837Mount Milligan15.8
1479Cap-Wi-124-2Capoose12.40.16
2307M-17Constancia12.22.47510.17
1495D-13-189-WICapoose16.10.24
860K221New Liberty18.35
502Santa Rita survey July 20Other18.43.2350.2
884Tepal North 18Tepal2.730.424.7
2329M-1Constancia13.32.5560.14
164853392-19Çöpler132.674380.6
913Schefferville JM LNBOther2.63.270.05
900Tepal South 34Tepal13.62.6835.521.7
2345M-43Constancia93.51970.03
166453392-80Çöpler9.114.2
1031Rainy River HS dwt2Rainy River2.8126.1
1602Gamsberg MagnetiteOther13.93.6167.9
2408BCOS‐13Buriticá11.652.78108.240.05
1437Collahuasi UGM-4Collahuasi12.132.5859.41558.80.43
290E894932Mount Milligan17.6
1484Cap-Wi-159-1Capoose15.50.12
2312M-25Constancia15.12.57490.18
849Zafranal O minZafranal8.394.472.291510.02
491Raglan MassiveOther18.93.3252.6991
865K323New Liberty17.5
2318M-37Constancia122.44540.25
222STF-2Huckleberry20.620143
889Tepal North 23Tepal13.12.6743.418.4
2334M-6Constancia11.62.2920.07
165353392-54Çöpler9.13.8
905Tepal South 39Tepal16.52.7333.922.4
2350M-48Constancia11.53.08450.09
1020Rainy River HSRainy River15.618.032.822.131.10.32
166953392-44Çöpler9.35.5
247Pit 8Kubaka115
1045Karma Au, Nami 1Other1.61.750
2372Gp.2 AR high quartzMoose River15.650.3
1036Rainy River Intrepid dwt1Rainy River2.6396.8
2397BCOS‐2Buriticá20.22.75220.1
279C248956Mount Milligan18.5
2413BCOS‐18Buriticá21.942.6926.650.23
1489D-13-194-WICapoose14.40.12
2317M-32Constancia14.52.57540.1
854Zafranal S avgZafranal11.286.182.59420.2
2323M-11Constancia122.331000.08
1605Huckleberry SAG feed 2012Huckleberry182.7631.1
894Tepal North 30Tepal14.22.6752.215.8
2339M-21Constancia10.32.272470.03
165853392-31Çöpler12.62.6125.129.20.11
2355SG*Constancia12.72.4582.243.80.08
1025Rainy River ODM dwt2Rainy River2.8232
1051Karma Au, GGII 1Other4.61.960.02
2830Rainy River HS 80%ileRainy River15.220.833
2402BCOS‐7Buriticá19.022.6131.920.11
284C470432Mount Milligan16.1
1473Comp NPlatreef3.1344.20.34
1478Cap-Wi-124-1Capoose14.52.730.222.80.12
2306M-15Constancia15.42.5320.29
1494D-13-191-WI-1Capoose9.80.06
859K211New Liberty19.7
883Tepal North 17Tepal2.6234.522
2328M-40Constancia132.43600.15
164753392-16Çöpler19.92.7445161.30.57
912Schefferville JM TRXOther73.540.02
899Tepal South 33Tepal12.22.6598.79.5
2344M-41Constancia10.94.161330.1
166353392-77Çöpler13.42.6291.328.80.22
997Magino comp 2Other12.8
1030Rainy River HS dwt1Rainy River2.7923.9
1462Cosmo Deep CP011Other20.4
1601Gamsberg PyrrhotiteOther12.93.4258.6
2407BCOS‐12Buriticá18.672.7240.24
1436Collahuasi UGM-3Collahuasi11.12.5852.812480.27
289C471944Mount Milligan14.7
1483Cap-Wi-149-2Capoose132.7333.224.40.09
2311M-24Constancia16.42.39470.18
848Zafranal S minZafranal5.33.152.362290.01
490Raglan Net TextureOther21.33.0130.54335
864K317New Liberty16.25
221STB-2Huckleberry15.314136
888Tepal North 22Tepal2.6931.224.1
2333M-5Constancia14.32.36580.1
165253392-89Çöpler12.62.745.484.70.3
904Tepal South 38Tepal12.32.716812.8
2349M-47Constancia8.22.771210.25
1019Rainy River Z433Rainy River15.521.272.8122.730.40.21
166853392-41Çöpler10.111.2
246Pit 7Kubaka58
1044Karma Au, Rambo 2Other0.01
2371Gp.1 AR av. quartzMoose River14.550.16
1035Rainy River Z433 dwt2Rainy River2.8225.3
2396BCOS‐1Buriticá18.792.8724.090.18
2412BCOS‐17Buriticá12.242.6969.20.07
1488Cap-Wi-181-2Capoose10.10.13
2316M-29Constancia16.72.5290.29
853Zafranal H avgZafranal11.387.132.6360.24
2008Hard oreSelbaie62
2322M-10Constancia11.32.46660.23
226STQ-2Huckleberry14.912114
879Aurora Rock CompOther14.2
893Tepal North 29Tepal14.52.6549.416.5
2338M-16Constancia12.42.371020.15
165753392-25Çöpler142.6170.654.60.31
2354PHYConstancia15.8750.17
1024Rainy River ODM dwt1Rainy River2.7724.3
1050Karma Au, GGI 2Other5.91.940
2829Rainy River Z433 80%ileRainy River15.420.732.5
2401BCOS‐6Buriticá17.562.7745.310.12
283C470053Mount Milligan15.3
1477Cap-Wi-120-2Capoose12.90.08
2305M-14Constancia14.52.48390.25
1493D-13-190-WICapoose12.12.7620.833.40.16
858Zafranal O 75thZafranal9.465.322.54660.14
882Tepal North 1Tepal2.6933.422.7
2327M-36Constancia12.62.44430.13
164653392-12Çöpler15.72.6739.9106.10.29
911Schefferville NB4 HOther5.74.070.09
898Tepal South 32Tepal162.740.519.5
2343M-31Constancia10.83.182320.03
166253392-37Çöpler12.32.718020.9
996Magino comp 1Other12.6
1029Rainy River ODM dwt6Rainy River2.7539.5
1461Cosmo Deep GFG001Other22.9
2840Rainy River designRainy River15
1600Gamsberg PyriteOther13.253.5279.65
2406BCOS‐11Buriticá19.252.7630.490.15
1435Collahuasi UGM-2Collahuasi13.032.7637997.60.2
288C471831Mount Milligan25.3
1482Cap-Wi-149-1Capoose12.40.13
2310M-23Constancia17.42.56280.2
2359Phu Kham survey Feb 2013Phu Kham1361.3
847Zafranal H minZafranal7.044.272.361130.03
489Raglan DisseminatedOther24.42.8329.5459
863K294New Liberty15.7
1519Sabodala GoraSabodala232.773522
887Tepal North 21Tepal2.6332.823
2332M-4Constancia11.32.38770.11
165153392-87Çöpler17.32.6559.686.60.33
903Tepal South 37Tepal13.82.7643.818.1
2348M-46Constancia12.92.671400.05
1018Rainy River ODMRainy River13.817.42.832.423.20.15
166753392-50Çöpler9.615.1
1043Karma Au, Rambo 1Other2.11.780
1034Rainy River Z433 dwt1Rainy River2.8124.55
1854Itabirite ironOther85.43.81142.50.08
2411BCOS‐16Buriticá12.892.8651.380.05
8Boddington Pit F zone 3Boddington11.5
2286Detour Lake May 2014Detour Lake14.9182.929
1487Cap-Wi-181-1Capoose9.20.06
2315M-28Constancia12.62.4390.13
852Zafranal O maxZafranal10.495.62.57510.17
2007Medium oreSelbaie54
2321M-42Constancia17.42.52380.27
225STH-3Huckleberry16.711140
878Aurora Saprolite CompOther7
892Tepal North 28Tepal11.12.5990.410.3
2337M-9Constancia12.12.36600.11
165653392-71Çöpler11.32.5205.310.3
908Tepal South 42Tepal15.42.5939.819.7
2353SK*Constancia12.72.612449.80.06
1023Rainy River IntrepidRainy River15.35
250Pit 11Kubaka120
1049Karma Au, GGI 1Other5.61.940.04
2375Gp.5 AG av. quartzMoose River14.450.12
2828Rainy River ODM 80%ileRainy River14.726.627
1507Asmara, Emba Derho PrimaryOther11.210.24.261710.22
40608-RN-120-GR057Dumont19.42.5852.90
2400BCOS‐5Buriticá19.982.72220.24
282C469578Mount Milligan21.2
2390Grassy Mountain zone 1Other4.852.440.71
1476Cap-Wi-120-1Capoose130.04
2304M-13Constancia13.72.57320.18
1492D-13-193-WICapoose12.50.2
857Zafranal S 75thZafranal12.057.652.63310.26
2326M-35Constancia12.32.47540.14
164553392-9Çöpler14.22.6251.262.50.19
910Schefferville TRX HOther6.73.240.1
897Tepal South 31Tepal14.33.4746.116.7
2342M-30Constancia6.84.182450.03
166153392-35Çöpler9.52.57122.519.10.07
2358HY*Constancia13.42.4368.642.90.1
1028Rainy River ODM dwt5Rainy River2.838.25
2833Rainy River Intrepid 80%ileRainy River15.7
2405BCOS‐10Buriticá172.7334.830.22
1434Collahuasi UGM-1Collahuasi11.62.6252.61359.20.2
287C471053Mount Milligan17.2
2395Montagne dor LFZOther11.68.62.9433.322.10.09

DWi

IdNameAbAxbtaDWT densitySMCDWIMiaMihMicSyntheticLaboratoryComment
3Quartz Phyllite49.43.29162.5262.312.640Seidel et al, SAG 1996
4Transition Phyllite45.12.3103.731.692.680Seidel et al, SAG 1996
5Sulfide Phyllite36.91.0237.6380.722.720Seidel et al, SAG 1996
14Wandoo South27.9110.6AmdelR.Dunne, World Gold 2007 conference
15Wandoo North25.5110.9AmdelR.Dunne, World Gold 2007 conference
926Boddington diorite30.10.20Parker et al, SAG 2001
927Boddington N. volc28.50.230Parker et al, SAG 2001
928Boddington S. volc270.260Parker et al, SAG 2001
1432Boddington design27.30.22110.7ALS AmmtecS. Hart et al, SAG 2011
1433Boddington Apr 2010 survey3019.3ALS AmmtecS. Hart et al, SAG 2011
1882004 Life of Mine550Burger et al, Advances in Comminution, SME 2006
205Cadia Volc650.49432.10.210AmdelDunne et al, SME 1999, SAG2001
207Cadia M comp650.58137.80.4940AmdelDunne et al, SME 1999, SAG2001
1607Cadia Hill350Englehardt et al, SAG 2011 speaker notes
1608Ridgeway420Englehardt et al, SAG 2011 speaker notes
1609Cadia East29.70Englehardt et al, SAG 2011 speaker notes
1901Cadia East u/g May 08272.719.9AmdelEngelhardt et al, MetSoc 2012
1902Cadia East u/g crush272.7110AmdelEngelhardt et al, MetSoc 2012
1903Cadia 1998 survey362.717.5AmdelLane, Foggiatto & Bueno, Procemin 2013
208Pit 222.90.192.750Page 72, 2009 Feas Study
209Pit 320.10.162.870Page 72, 2009 Feas Study
219July 1999 survey60.91.130CMP2007 paper
219July 1999 survey60.91.130Magnuson et al, SAG 2001
1605Huckleberry SAG feed 201257.90.5431.10.592.760SGS LakefieldWang, Nadolski, Mejia, Drozdiak & Klein, CMP 2013
227Kanowna Belle 1600.45270.290AmdelLunt et al, SAG 1996
229Kanowna Belle 3700.4280.240AmdelLunt et al, SAG 1996
231Kanowna Belle 5500.58290.330AmdelLunt et al, SAG 1996
236KCGM design31.20.312.90Nelson et al, SAG 96
252Lac a Paul Sample 275.570.9874.133.420SGS LakefieldNI43-101 report, July 2012
253Lac a Paul Sample 373.820.8764.223.420SGS LakefieldNI43-101 report, July 2012
256LB minimum512.6415.316.111.39999961855.90000009537SGS Chile
257LB 25th percentile35.72.6417.421.616.29999923718.39999961853SGS Chile
258LB median302.6418.724.819.510.1000003815SGS Chile
259LB 75th percentile27.12.6419.626.721.200000762911SGS Chile
260LB maximum22.82.64111.630.525.100000381513SGS Chile
261LB average32.32.6418.523.918.60000038159.60000038147SGS Chile
262Los Bronces A710.7855.40.50SGS ChileOestreicher & Spollen, SAG 2006
263Los Bronces B67.20.6644.40.430SGS ChileOestreicher & Spollen, SAG 2006
264Los Bronces C63.50.52330.420SGS ChileOestreicher & Spollen, SAG 2006
265Mastabe Sample 179.60.9978.80.792.40NI43-101 report, 31 Oct 2011
266Mastabe Sample 275.70.8665.10.652.470NI43-101 report, 31 Oct 2011
267Mastabe Sample 31000.42420.422.490NI43-101 report, 31 Oct 2011
268Mastabe Sample 470.30.5941.50.512.650NI43-101 report, 31 Oct 2011
269Mastabe Sample 5730.48350.412.650NI43-101 report, 31 Oct 2011
270Mastabe Sample 667.20.853.80.442.650NI43-101 report, 31 Oct 2011
271Mastabe Sample 782.40.5847.80.482.580NI43-101 report, 31 Oct 2011
272Mastabe Sample 885.70.63540.542.590NI43-101 report, 31 Oct 2011
273Mastabe Sample 981.40.7359.40.592.580NI43-101 report, 31 Oct 2011
274Mastabe Sample 1094.50.4744.40.442.60NI43-101 report, 31 Oct 2011
275Mastabe Sample 1177.90.8767.80.672.630NI43-101 report, 31 Oct 2011
276Mastabe Sample 1283.20.5444.90.442.610NI43-101 report, 31 Oct 2011
277Mastabe Sample 13930.546.50.472.570NI43-101 report, 31 Oct 2011
278Mastabe Sample 1489.20.4741.90.422.630NI43-101 report, 31 Oct 2011
302Mt Milligan Sample 141.010.5924.20.342.7502009 Feasibility Update
303Mt Milligan Sample 254.70.3921.330.262.7502009 Feasibility Update
307MMZ hard76.30.39300.20SAG 2011 paper, E. Wolmarans, P.J. Morgan, & D.S. Smit
308MMZ soft600.8480.280SAG 2011 paper, E. Wolmarans, P.J. Morgan, & D.S. Smit
309MSB702.11470.90SAG 2011 paper, E. Wolmarans, P.J. Morgan, & D.S. Smit
310Quartz breccia700.5941.10.342.630SGS OretestJ.Errey, AusIMM Mill Op Conf 2009
311Amygdaloidal62.50.5433.80.452.650SGS OretestJ.Errey, AusIMM Mill Op Conf 2009
312Footwall sediments670.6644.22.521SGS OretestJ.Errey, AusIMM Mill Op Conf 2009
315Phu Kham 80th percentile90.72486337493.203.6Hadaway & Bennett, SAG 2011 #144
316Phu Kham All Ore83.8767210108303.8Hadaway & Bennett, SAG 2011 #144
317Phu Kham hardest97.2302082037303Hadaway & Bennett, SAG 2011 #144
318Phu Kham most competent31.53854597313.109.4Hadaway & Bennett, SAG 2011 #144
319Phu Kham Primary74.36734476533.104.6Hadaway & Bennett, SAG 2011 #144
320Phu Kham SKN primary71.87292498963.305.1Hadaway & Bennett, SAG 2011 #144
321Phu Kham SKN transition108.622812704302.4Hadaway & Bennett, SAG 2011 #144
322Phu Kham SWD primary81.37027372042.803.7Hadaway & Bennett, SAG 2011 #144
323Phu Kham SWD transition107.7349495382.702.2Hadaway & Bennett, SAG 2011 #144
324Phu Kham Transition107.3409286942.802.3Hadaway & Bennett, SAG 2011 #144
2359Phu Kham survey Feb 201357.81.0661.30.670Bennet et al. AusIMM MillOps2014
325Prominent Hill 176.13.214AmdelWeidenbach, Triffett & Treloar, SAG 2011
326Prominent Hill 245.33.217.4AmdelWeidenbach, Triffett & Treloar, SAG 2011
327Prominent Hill 371.13.216AmdelWeidenbach, Triffett & Treloar, SAG 2011
328Prominent Hill 443.33.218.6AmdelWeidenbach, Triffett & Treloar, SAG 2011
329Prominent Hill 590.43.215AmdelWeidenbach, Triffett & Treloar, SAG 2011
330Prominent Hill 658.43.216.1AmdelWeidenbach, Triffett & Treloar, SAG 2011
331Prominent Hill 735.13.218.2AmdelWeidenbach, Triffett & Treloar, SAG 2011
332Prominent Hill avg61.13.216.1AmdelWeidenbach, Triffett & Treloar, SAG 2011
333Prominent Hill 80 percentile52.83.217.4AmdelWeidenbach, Triffett & Treloar, SAG 2011
345SM 252.50.632.760SGS LakefieldNI43-101 PEA report, Dec 20, 2010
346SM 346.70.692.690SGS LakefieldNI43-101 PEA report, Dec 20, 2010
352SM 953.90.612.760SGS LakefieldNI43-101 PEA report, Dec 20, 2010
353SM 1047.80.922.790SGS LakefieldNI43-101 PEA report, Dec 20, 2010
356SM 13430.792.760SGS LakefieldNI43-101 PEA report, Dec 20, 2010
359SM 1628.70.32.80SGS LakefieldNI43-101 PEA report, Dec 20, 2010
361SM 1845.80.572.790SGS LakefieldNI43-101 PEA report, Dec 20, 2010
362SM 1983.21.012.770SGS LakefieldNI43-101 PEA report, Dec 20, 2010
366SM 2351.30.622.740SGS LakefieldNI43-101 PEA report, Dec 20, 2010
374Tenke Composite 142.52.2896.91.482.760HazenStarkey et al, CMP2007
375Tenke Composite 263.51.58100.31.352.820HazenStarkey et al, CMP2007
376Tenke Composite 368.12.3156.622.540HazenStarkey et al, CMP2007
377Tenke Composite 461.12.38145.42.272.810HazenStarkey et al, CMP2007
378Tenke Composite 557.32.18124.91.662.750HazenStarkey et al, CMP2007
379Tenke Composite 660.52.03122.82.022.820HazenStarkey et al, CMP2007
38007-RN-10-GR04052.42.470Royal Ni, NI43-101 18July2012
38107-RN-10-GR04157.92.540Royal Ni, NI43-101 18July2012
38207-RN-14-GR04251.12.470Royal Ni, NI43-101 18July2012
38307-RN-14-GR04347.82.50Royal Ni, NI43-101 18July2012
38407-RN-16-GR05436.22.530Royal Ni, NI43-101 18July2012
38507-RN-20-GR1065.52.440Royal Ni, NI43-101 18July2012
38607-RN-20-GR1140.62.550Royal Ni, NI43-101 18July2012
38707-RN-35-GR06344.52.60Royal Ni, NI43-101 18July2012
38807-RN-39-GR02958.82.560Royal Ni, NI43-101 18July2012
38907-RN-39-GR03060.12.640Royal Ni, NI43-101 18July2012
39007-RN-43-GR01851.32.60Royal Ni, NI43-101 18July2012
39107-RN-43-GR01957.12.610Royal Ni, NI43-101 18July2012
39207-RN-45-GR03350.82.50Royal Ni, NI43-101 18July2012
39307-RN-45-GR03448.82.450Royal Ni, NI43-101 18July2012
39407-RN-45-GR03538.52.610Royal Ni, NI43-101 18July2012
39507-RN-47-GR02643.52.450Royal Ni, NI43-101 18July2012
39607-RN-47-GR02744.32.590Royal Ni, NI43-101 18July2012
39707-RN-48-GR05059.52.630Royal Ni, NI43-101 18July2012
39807-RN-48-GR05147.52.540Royal Ni, NI43-101 18July2012
39908-RN-101-GR0553.92.510Royal Ni, NI43-101 18July2012
40008-RN-101-GR0632.92.730Royal Ni, NI43-101 18July2012
40108-RN-103-GR03158.12.480Royal Ni, NI43-101 18July2012
40208-RN-105-GR1246.92.540Royal Ni, NI43-101 18July2012
40308-RN-109-GR048472.460Royal Ni, NI43-101 18July2012
40408-RN-109-GR04939.22.630Royal Ni, NI43-101 18July2012
40508-RN-111-GR0961.52.650Royal Ni, NI43-101 18July2012
40608-RN-120-GR05752.92.580Royal Ni, NI43-101 18July2012
40708-RN-126-GR0759.72.610Royal Ni, NI43-101 18July2012
40808-RN-126-GR0854.72.530Royal Ni, NI43-101 18July2012
40908-RN-129-GR02466.32.550Royal Ni, NI43-101 18July2012
41008-RN-129-GR02550.12.550Royal Ni, NI43-101 18July2012
41108-RN-134-GR02855.22.640Royal Ni, NI43-101 18July2012
41208-RN-137-GR1367.72.570Royal Ni, NI43-101 18July2012
41308-RN-137-GR1447.52.620Royal Ni, NI43-101 18July2012
41408-RN-138-GR06154.82.650Royal Ni, NI43-101 18July2012
41508-RN-138-GR06243.92.540Royal Ni, NI43-101 18July2012
41608-RN-37-GR05947.82.60Royal Ni, NI43-101 18July2012
41708-RN-37-GR06056.62.620Royal Ni, NI43-101 18July2012
41808-RN-41-GR05259.92.580Royal Ni, NI43-101 18July2012
41908-RN-41-GR05358.72.590Royal Ni, NI43-101 18July2012
42008-RN-52-GR03656.72.590Royal Ni, NI43-101 18July2012
42108-RN-52-GR037452.640Royal Ni, NI43-101 18July2012
42208-RN-58-GR03255.62.510Royal Ni, NI43-101 18July2012
42308-RN-60-GR05551.22.450Royal Ni, NI43-101 18July2012
42408-RN-60-GR056572.450Royal Ni, NI43-101 18July2012
42508-RN-63-GR03852.12.560Royal Ni, NI43-101 18July2012
42608-RN-63-GR03949.42.640Royal Ni, NI43-101 18July2012
42708-RN-73-GR01651.72.60Royal Ni, NI43-101 18July2012
42808-RN-77-GR022612.570Royal Ni, NI43-101 18July2012
42908-RN-77-GR02360.62.580Royal Ni, NI43-101 18July2012
43008-RN-79-GR0155.42.590Royal Ni, NI43-101 18July2012
43108-RN-79-GR0256.62.620Royal Ni, NI43-101 18July2012
43208-RN-82-GR02062.52.610Royal Ni, NI43-101 18July2012
43308-RN-82-GR02154.52.640Royal Ni, NI43-101 18July2012
43408-RN-83-GR0347.62.440Royal Ni, NI43-101 18July2012
43508-RN-83-GR0441.62.60Royal Ni, NI43-101 18July2012
43609-RN-156-GR06451.22.560Royal Ni, NI43-101 18July2012
43709-RN-156-GR065582.570Royal Ni, NI43-101 18July2012
43809-RN-157-GR05855.82.620Royal Ni, NI43-101 18July2012
43909-RN-169-GR1547.62.550Royal Ni, NI43-101 18July2012
44009-RN-170-GR04660.82.570Royal Ni, NI43-101 18July2012
44109-RN-170-GR047612.510Royal Ni, NI43-101 18July2012
44209-RN-196-GR04466.42.570Royal Ni, NI43-101 18July2012
44309-RN-196-GR04551.82.630Royal Ni, NI43-101 18July2012
44410-RN-216D0144.52.560Royal Ni, NI43-101 18July2012
44510-RN-216E0154.32.540Royal Ni, NI43-101 18July2012
44610-RN-217A0181.12.590Royal Ni, NI43-101 18July2012
44710-RN-217EG0139.32.580Royal Ni, NI43-101 18July2012
44810-RN-217H0149.12.530Royal Ni, NI43-101 18July2012
44910-RN-218AC0154.22.550Royal Ni, NI43-101 18July2012
45010-RN-218AC01-B56.92.660Royal Ni, NI43-101 18July2012
45110-RN-222B0161.22.560Royal Ni, NI43-101 18July2012
45210-RN-222F0176.72.580Royal Ni, NI43-101 18July2012
45310-RN-222G0156.22.610Royal Ni, NI43-101 18July2012
454RNC-V130HQ-GR01746.92.60Royal Ni, NI43-101 18July2012
456EHM Supergene Max780.53410.783.250JK TechA.Tew et al, AusIMM Mill Op Conf, 2003
457EHM Supergene Min551.981091.193.250JK TechA.Tew et al, AusIMM Mill Op Conf, 2003
459EHM Primary Max520.78410.473.420JK TechA.Tew et al, AusIMM Mill Op Conf, 2003
460EHM Primary Min770.6460.333.420JK TechA.Tew et al, AusIMM Mill Op Conf, 2003
461Asarco Ray260.250HazenMcGhee et al, SAG 2001
463Brunswick soft65.71.0267.20.424.350SGS LakefieldLarson, Cooper & Trusiak, SAG 2001 paper
464Brunswick hard75.20.0644.90.354.30SGS LakefieldLarson, Cooper & Trusiak, SAG 2001 paper
472Copper Mtn Pit 222.90.192.750Page 72, 2009 Feas Study
473Copper Mtn Pit 320.10.162.870Page 72, 2009 Feas Study
474Hidden Valley800.7761.62.71ALS AmmtecMcLean & Watt, AusIMM Mill Op Conf 2009
475Hidden Valley Hamata561.82101.92.71ALS AmmtecMcLean & Watt, AusIMM Mill Op Conf 2009
479Harper Creek-G&T66.60.8757.90.562.714.64ALS KamloopsNI43-101 Mar 31,2011
481KCGM design31.20.312.90AmdelNelson et al, SAG 96
484Lone Tree59.80.7544.80.332.870HazenJ.Seidel et al, SAG 2006
485Mt Milligan sample 141.010.5924.22.7502009 Feasibility Update
486Mt Milligan sample 254.70.3921.332.7502009 Feasibility Update
487Phoenix Des Crit37.50.310J.Seidel et al, SAG 2006
489Raglan Disseminated68.60.4329.50.132.830SGS LakefieldCMP 2005 paper
490Raglan Net Texture69.40.4430.540.173.010SGS LakefieldCMP 2005 paper
491Raglan Massive57.90.9152.690.393.320SGS LakefieldCMP 2005 paper
492Raglan Waste650.3623.40.183.450SGS LakefieldCMP 2005 paper-footwall
492Raglan Waste68.860.3423.40.253.350SGS LakefieldCMP 2005 paper-hangingwall
493Rainy River Zone-433310.292.81SGS LakefieldNI43-101 report, 4 June 2012
494Rainy River ODM-136.10.332.831SGS LakefieldNI43-101 report, 4 June 2012
495Rainy River ODM-339.80.372.831SGS LakefieldNI43-101 report, 4 June 2012
496Rainy River ODM-439.20.392.831SGS LakefieldNI43-101 report, 4 June 2012
499Three Mile Hill500.54270.170Lunt et al, SAG 1996
500Santa Rita average46.20.433.2417ALS AmmtecFaria & Latchireddi, SAG 2011
501Santa Rita design41.30.43.2417.9ALS AmmtecFaria & Latchireddi, SAG 2011
502Santa Rita survey July 2076.10.6650.20.43.230ALS AmmtecFaria & Latchireddi, SAG 2011
874Cameron Gold1000.31310.282.870Coventry Resources NI43-101, July 5, 2012
875Aurora Gold Rory Knoll31.20.382.810Guyana Goldfields NI43-101, Jan 2013
876Aurora Mad Kiss32.30.392.850Guyana Goldfields NI43-101, Jan 2013
877Aurora Aleck Hill52.40.662.850Guyana Goldfields NI43-101, Jan 2013
881Metates intrusive53.71.36730.832.770HazenChesapeak Gold ni43-101, Mar 13, 2013
881Metates intrusive541.1461.60.592.750HazenChesapeak Gold ni43-101, Mar 13, 2013
956Redhawk RAE-08-4588.30.34300.232.63SGS LakefieldRedhawk NI43-101, July 2013
957Redhawk RMK-11-0651000.3300.272.55SGS LakefieldRedhawk NI43-101, July 2013
985Hassaï58.91.12662.4213.713.4La Mancha ni43-101, June 2011
989White Foil- Mar1999 min82.660.4436.40.262.80ALS AmmtecLa Mancha 43-101 June 2008
990White Foil- Mar1999 max78.430.3628.20.562.80ALS AmmtecLa Mancha 43-101 June 2008
991White Foil- actual60.80.43426.60.282.80assume this is same as Amdel 2008
992Snelgrove Lake1000.31310.233.48111.222.818.70000076299.69999980927SGS Lakefieldhttp://www.mamba.com.au/sampling-and-metallurgy.html
998Magino 2012 MC1-A32.52.761ALS KamloopsArgonaut Gold 43-101, Dec 2012
999Magino 2012 MC1-B33.82.761ALS KamloopsArgonaut Gold 43-101, Dec 2012
1000Snelgrove Lake Iron310.233.48SGS LakefieldChampion Iron ni43-101 Dec 2013
1463Duparquet pilot sample270.22.730SGS LakefieldClifton Star NI43-101 May 23, 2014
1463Duparquet pilot sample292.731SGS LakefieldClifton Star NI43-101 May 23, 2014
1464Krumovgrad Upper49.51.2461.42.530ALS AmmtecDundee NI43-101, Mar 21, 2014
1465Krumovgrad Wall83.50.3529.22.530ALS AmmtecDundee NI43-101, Mar 21, 2014
1507Asmara, Emba Derho Primary1711.044.261SGS VancouverSunridge Gold NI43-101, 27 March 2014
1508Asmara, Emba Derho Oxide2062.552.161SGS VancouverSunridge Gold NI43-101, 27 March 2014
1509Asmara, Gupo430.412.781SGS VancouverSunridge Gold NI43-101, 27 March 2014
1520Mercedes HG/UG66.10.9965.20.82.4213.913.4Yamana Gold-NI43-101, 25 Feb 2014
1521Mercedes MG/UG64.41.1690.862.4213.612.9Yamana Gold-NI43-101, 25 Feb 2014
1522Mercedes LG/UG69.20.8560.72.4214.415.2Yamana Gold-NI43-101, 25 Feb 2014
1600Gamsberg Pyrite67.81.1779.30.93.560van Drunick Gerold & Palm, IMPC2010
1600Gamsberg Pyrite61.31.3803.4814.26van Drunick Gerold & Palm, IMPC2010
1601Gamsberg Pyrrhotite63.40.9560.20.563.40van Drunick Gerold & Palm, IMPC2010
1601Gamsberg Pyrrhotite65.70.87573.4515.91van Drunick Gerold & Palm, IMPC2010
1602Gamsberg Magnetite70.50.9768.40.983.570van Drunick Gerold & Palm, IMPC2010
1602Gamsberg Magnetite70.80.9567.43.6515.28van Drunick Gerold & Palm, IMPC2010
1854Itabirite iron63.052.26142.52.563.810Segura & Tavares, IMPC 2014 Ch 9, Pg 109
1913Yanacocha82.80.8872.90.752.5213.4712.384.099999904630Metso BrazilBerger et al, SAG 2011
2387Corani avg1112.312.35SGS Chile
2388Corani max60.82.313.98SGS Chile
2389Corani min2102.311.17SGS Chile
2394Montagne dor UFZ57.70.6436.90.342.8517.6620.615.60000038158.399999618530BV. Inspectorate
2395Montagne dor LFZ58.50.5733.30.32.9418.7522.117.29999923718.899999618530BV. Inspectorate
2425Albany Graphite EP35.62.6317.42SGS Lakefield
2426Albany Graphite WP40.42.6516.56SGS Lakefield
506Antapaccay UGM 147.70.80Dante García & Juliano Villanueva, Procemin 2013
506Antapaccay UGM 146.415.7Dante García & Juliano Villanueva, Procemin 2013
507Antapaccay UGM 260.21.50Dante García & Juliano Villanueva, Procemin 2013
507Antapaccay UGM 249.415.5Dante García & Juliano Villanueva, Procemin 2013
508Antapaccay UGM 342.910Dante García & Juliano Villanueva, Procemin 2013
508Antapaccay UGM 345.315.8Dante García & Juliano Villanueva, Procemin 2013
509Antapaccay UGM 454.60.80Dante García & Juliano Villanueva, Procemin 2013
509Antapaccay UGM 451.615.8Dante García & Juliano Villanueva, Procemin 2013
510Antapaccay UGM 566.610Dante García & Juliano Villanueva, Procemin 2013
510Antapaccay UGM 563.214.8Dante García & Juliano Villanueva, Procemin 2013
511Antapaccay UGM 648.61.10Dante García & Juliano Villanueva, Procemin 2013
511Antapaccay UGM 646.316.6Dante García & Juliano Villanueva, Procemin 2013
828RC-1-G011470SGS LakefieldNI43-101 Dec 2012
828RC-1-G0123114.6SGS LakefieldNI43-101 Dec 2012
829RC-1-G023770SGS LakefieldNI43-101 Dec 2012
829RC-1-G0250712.4SGS LakefieldNI43-101 Dec 2012
830RC-1-G031310SGS LakefieldNI43-101 Dec 2012
830RC-1-G0314516.7SGS LakefieldNI43-101 Dec 2012
831RC-2-G012480SGS LakefieldNI43-101 Dec 2012
831RC-2-G0122214.8SGS LakefieldNI43-101 Dec 2012
832RC-2-G02930SGS LakefieldNI43-101 Dec 2012
832RC-2-G0211318.2SGS LakefieldNI43-101 Dec 2012
833RC-2-G03960SGS LakefieldNI43-101 Dec 2012
833RC-2-G0313117.3SGS LakefieldNI43-101 Dec 2012
834RC-3-G011030SGS LakefieldNI43-101 Dec 2012
834RC-3-G0111218.2SGS LakefieldNI43-101 Dec 2012
835RC-3-G021080SGS LakefieldNI43-101 Dec 2012
835RC-3-G029119.7SGS LakefieldNI43-101 Dec 2012
836RC-3-G03930SGS LakefieldNI43-101 Dec 2012
836RC-3-G0389110SGS LakefieldNI43-101 Dec 2012
837RN-1-G012150SGS LakefieldNI43-101 Dec 2012
837RN-1-G0118415.6SGS LakefieldNI43-101 Dec 2012
838RN-1-G022120SGS LakefieldNI43-101 Dec 2012
838RN-1-G0226314.2SGS LakefieldNI43-101 Dec 2012
839RN-1-G031500SGS LakefieldNI43-101 Dec 2012
839RN-1-G0315316.4SGS LakefieldNI43-101 Dec 2012
840RN-1-G042130SGS LakefieldNI43-101 Dec 2012
840RN-1-G0425014.4SGS LakefieldNI43-101 Dec 2012
841RN-2-G011360SGS LakefieldNI43-101 Dec 2012
841RN-2-G0111218SGS LakefieldNI43-101 Dec 2012
842RN-2-G022570SGS LakefieldNI43-101 Dec 2012
842RN-2-G0218014SGS LakefieldNI43-101 Dec 2012
843RN-2-G031440SGS LakefieldNI43-101 Dec 2012
843RN-2-G0315116.5SGS LakefieldNI43-101 Dec 2012
844RN-3-G011190SGS LakefieldNI43-101 Dec 2012
844RN-3-G0114216.9SGS LakefieldNI43-101 Dec 2012
845RN-3-G021730SGS LakefieldNI43-101 Dec 2012
845RN-3-G0220615.1SGS LakefieldNI43-101 Dec 2012
846RN-3-G031690SGS LakefieldNI43-101 Dec 2012
846RN-3-G0353112.4SGS LakefieldNI43-101 Dec 2012
847Zafranal H min1132.3612.44SGS ChileAxb est using Los Bronces Axb to DWI relation
848Zafranal S min2292.3611.23SGS ChileAxb est using Los Bronces Axb to DWI relation
849Zafranal O min1512.2911.84SGS ChileAxb est using Los Bronces Axb to DWI relation
850Zafranal H max222.73112.2SGS ChileAxb est using Los Bronces Axb to DWI relation
851Zafranal S max212.81112.55SGS ChileAxb est using Los Bronces Axb to DWI relation
852Zafranal O max512.5715.24SGS ChileAxb est using Los Bronces Axb to DWI relation
853Zafranal H avg362.617.38SGS ChileAxb est using Los Bronces Axb to DWI relation
854Zafranal S avg422.5916.43SGS ChileAxb est using Los Bronces Axb to DWI relation
855Zafranal O avg822.4713.32SGS ChileAxb est using Los Bronces Axb to DWI relation
856Zafranal H 75th312.6718.69SGS ChileAxb est using Los Bronces Axb to DWI relation
857Zafranal S 75th312.6318.61SGS ChileAxb est using Los Bronces Axb to DWI relation
858Zafranal O 75th662.5414.11SGS ChileAxb est using Los Bronces Axb to DWI relation
867K485-161.20.4829.40.2730Aureus NI43-101 report Oct 22, 2012
868K485-264.80.4730.50.2930Aureus NI43-101 report Oct 22, 2012
869K487830.2722.40.2630Aureus NI43-101 report Oct 22, 2012
870K48989.10.3228.50.5930Aureus NI43-101 report Oct 22, 2012
871K49059.30.529.70.3730Aureus NI43-101 report Oct 22, 2012
872K49278.80.2721.30.2330Aureus NI43-101 report Oct 22, 2012
873K49151.70.5327.40.2130Aureus NI43-101 report Oct 22, 2012
882Tepal North 161.90.5433.40.322.6918.0622.717.39999961859ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
883Tepal North 1778.50.4434.50.342.6217.532216.70000076298.60000038147ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
884Tepal North 1882.10.3730.40.292.71924.719.299999237110ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
885Tepal North 1965.30.6240.50.392.6816.6119.414.30000019077.40000009537ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
886Tepal North 2058.20.6940.20.392.6916.6519.414.39999961857.40000009537ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
887Tepal North 2164.30.5132.80.322.6317.992317.60000038159.10000038147ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
888Tepal North 2284.20.3731.20.32.6918.6924.118.70000076299.69999980927ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
889Tepal North 2365.70.6643.40.422.6716.1418.413.30000019076.90000009537ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
890Tepal North 2660.41.3279.70.782.6413.3211.47.300000190733.79999995232ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
891Tepal North 2775.70.4937.10.372.5816.9921.115.69999980938.10000038147ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
892Tepal North 2859.91.5190.40.912.5912.8610.36.400000095373.29999995232ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
893Tepal North 2973.70.6749.40.492.6515.3216.511.69999980936ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
894Tepal North 3066.90.7852.20.512.6715.0815.8115.69999980927ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
895Tepal South 2463.30.7748.70.492.5615.2816.911.89999961856.19999980927ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
896Tepal South 2562.91.1874.20.742.613.49127.800000190734ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
897Tepal South 3175.50.6146.10.343.4717.5516.712.60000038156.5ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
898Tepal South 3262.30.6540.50.392.716.7219.514.39999961857.5ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
899Tepal South 3357.71.7198.70.962.6512.699.55.900000095373ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
900Tepal South 3478.90.4535.50.342.6817.6121.716.58.5ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
901Tepal South 351000.28280.272.6719.7126.521.100000381510.8999996185ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
902Tepal South 361000.25250.242.69110.5928.122.799999237111.8000001907ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
903Tepal South 3774.20.5943.80.412.7616.2918.113.19999980936.80000019073ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
904Tepal South 3857.61.18680.652.7114.0112.88.600000381474.40000009537ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
905Tepal South 3967.70.533.90.322.7318.0722.417.20000076298.89999961853ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
906Tepal South 4057.90.6839.40.372.7316.9919.914.80000019077.69999980927ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
907Tepal South 4163.60.5132.40.322.6518.1223.117.79999923719.19999980927ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
908Tepal South 4268.70.5839.80.42.5916.4419.714.39999961857.5ALS KamloopsGeologix Explorations ni43-101, Apr 30, 2013
931Brucejack VOK HW152.80.9248.60.452.7915.7616.7126.19999980927HazenPretivm NI43-101, June 2013
932Brucejack VOK Ore 156.60.7743.60.412.7916.3718.113.19999980936.80000019073HazenPretivm NI43-101, June 2013
934Brucejack VOK Ore 362.90.62390.42.7517.1220.2157.80000019073HazenPretivm NI43-101, June 2013
936Brucejack VOK Ore 552.31.1660.70.562.8114.6113.99.54.90000009537HazenPretivm NI43-101, June 2013
938Brucejack WZ HW155.21.0859.60.532.914.8914.19.800000190735.09999990463HazenPretivm NI43-101, June 2013
940Brucejack WZ Ore 266.70.5939.40.372.7617.0819.914.80000019077.69999980927HazenPretivm NI43-101, June 2013
942Brucejack WZ Ore 469.90.6243.30.412.7516.3218.313.30000019076.90000009537HazenPretivm NI43-101, June 2013
953Los Helados upper31.92.781SGS ChileNGEx NI43-101, Oct 2013
954Los Helados intermediate29.12.821SGS ChileNGEx NI43-101, Oct 2013
955Los Helados deep28.12.831SGS ChileNGEx NI43-101, Oct 2013
980Quimsacocha comp 136.32.891821SGS LakefieldIAMGOLD Feb2009 NI43-101
981Quimsacocha comp 240.72.6516.519.3SGS LakefieldIAMGOLD Feb2009 NI43-101
982Quimsacocha comp 340.52.716.719.4SGS LakefieldIAMGOLD Feb2009 NI43-101
983Quimsacocha comp 439.92.7316.919.6SGS LakefieldIAMGOLD Feb2009 NI43-101
984Quimsacocha comp 543.42.716.218.3SGS LakefieldIAMGOLD Feb2009 NI43-101
1001Niobec minimum82.80SGS LakefieldIamgold NI43-101 Dec2013
1001Niobec minimum93.41SGS LakefieldIamgold NI43-101 Dec2013
1002Niobec 10th percentile790SGS LakefieldIamgold NI43-101 Dec2013
1002Niobec 10th percentile841SGS LakefieldIamgold NI43-101 Dec2013
1003Niobec 25th percentile73.30SGS LakefieldIamgold NI43-101 Dec2013
1003Niobec 25th percentile75.81SGS LakefieldIamgold NI43-101 Dec2013
1004Niobec median64.60SGS LakefieldIamgold NI43-101 Dec2013
1004Niobec median70.81SGS LakefieldIamgold NI43-101 Dec2013
1005Niobec 75th percentile56.20SGS LakefieldIamgold NI43-101 Dec2013
1005Niobec 75th percentile63.91SGS LakefieldIamgold NI43-101 Dec2013
1006Niobec 90th percentile54.70SGS LakefieldIamgold NI43-101 Dec2013
1006Niobec 90th percentile571SGS LakefieldIamgold NI43-101 Dec2013
1007Niobec maximum53.70SGS LakefieldIamgold NI43-101 Dec2013
1007Niobec maximum56.21SGS LakefieldIamgold NI43-101 Dec2013
1008Duncan Lake 3 comp57.30.6235.50.213.330SGS LakefieldCentury Iron ni43-101 May 2013
1009Duncan Lake 4 comp74.60.4936.60.323.180SGS LakefieldCentury Iron ni43-101 May 2013
1010Duncan Lake 6 comp83.50.4537.60.233.20SGS LakefieldCentury Iron ni43-101 May 2013
1011Duncan Lake 3 BIF1000.39390.293.4919.0119.1157.69999980927SGS LakefieldCentury Iron ni43-101 May 2013
1012Duncan Lake 3 lean1000.33330.253.49110.521.517.39999961859SGS LakefieldCentury Iron ni43-101 May 2013
1013Duncan Lake 3 SED78.20.4333.60.312.8118.2622.117.10000038158.80000019073SGS LakefieldCentury Iron ni43-101 May 2013
1014Duncan Lake 4 BIF97.40.4341.90.333.317.9518.3147.19999980927SGS LakefieldCentury Iron ni43-101 May 2013
1015Duncan Lake 4 lean71.10.6244.10.42.8416.4417.913.19999980936.80000019073SGS LakefieldCentury Iron ni43-101 May 2013
1016Duncan Lake 6 BIF1000.42420.313.5418.3617.813.69999980937.09999990463SGS LakefieldCentury Iron ni43-101 May 2013
1017Duncan Lake 6 GR1000.38380.362.817.2920.115.10000038157.80000019073SGS LakefieldCentury Iron ni43-101 May 2013
1018Rainy River ODM32.42.8123.2SGS LakefieldNewgold 43-101 Feb 2014
1019Rainy River Z43322.72.8130.4SGS LakefieldNewgold 43-101 Feb 2014
1020Rainy River HS22.12.8131.1SGS LakefieldNewgold 43-101 Feb 2014
1021Rainy River NZ262.73127.4SGS LakefieldNewgold 43-101 Feb 2014
1022Rainy River CAP22.33130.6SGS LakefieldNewgold 43-101 Feb 2014
1024Rainy River ODM dwt166.20.3724.50.452.770SGS LakefieldNewgold 43-101 Feb 2014
1024Rainy River ODM dwt168.90.3524.11SGS LakefieldNewgold 43-101 Feb 2014
1025Rainy River ODM dwt250.80.61310.462.820SGS LakefieldNewgold 43-101 Feb 2014
1025Rainy River ODM dwt2550.6331SGS LakefieldNewgold 43-101 Feb 2014
1026Rainy River ODM dwt354.90.5530.20.482.830SGS LakefieldNewgold 43-101 Feb 2014
1026Rainy River ODM dwt354.20.6434.71SGS LakefieldNewgold 43-101 Feb 2014
1027Rainy River ODM dwt453.20.5931.40.472.830SGS LakefieldNewgold 43-101 Feb 2014
1027Rainy River ODM dwt454.90.5731.31SGS LakefieldNewgold 43-101 Feb 2014
1028Rainy River ODM dwt555.20.67370.572.80SGS LakefieldNewgold 43-101 Feb 2014
1028Rainy River ODM dwt556.40.739.51SGS LakefieldNewgold 43-101 Feb 2014
1029Rainy River ODM dwt6500.7939.50.432.750SGS LakefieldNewgold 43-101 Feb 2014
1029Rainy River ODM dwt660.80.6539.51SGS LakefieldNewgold 43-101 Feb 2014
1030Rainy River HS dwt176.40.322.90.322.790SGS LakefieldNewgold 43-101 Feb 2014
1030Rainy River HS dwt175.40.3324.91SGS LakefieldNewgold 43-101 Feb 2014
1031Rainy River HS dwt266.40.3724.60.312.810SGS LakefieldNewgold 43-101 Feb 2014
1031Rainy River HS dwt2580.5327.61SGS LakefieldNewgold 43-101 Feb 2014
1032Rainy River CAP dwt1670.3724.80.353.020SGS LakefieldNewgold 43-101 Feb 2014
1032Rainy River CAP dwt158.60.4526.41SGS LakefieldNewgold 43-101 Feb 2014
1033Rainy River CAP dwt259.50.423.80.212.920SGS LakefieldNewgold 43-101 Feb 2014
1033Rainy River CAP dwt279.10.3426.91SGS LakefieldNewgold 43-101 Feb 2014
1034Rainy River Z433 dwt160.60.4124.80.442.810SGS LakefieldNewgold 43-101 Feb 2014
1034Rainy River Z433 dwt169.50.3524.31SGS LakefieldNewgold 43-101 Feb 2014
1035Rainy River Z433 dwt260.10.4225.20.282.820SGS LakefieldNewgold 43-101 Feb 2014
1035Rainy River Z433 dwt270.50.3625.41SGS LakefieldNewgold 43-101 Feb 2014
1036Rainy River Intrepid dwt165.91.3689.61.042.630SGS LakefieldNewgold 43-101 Feb 2014
1036Rainy River Intrepid dwt164.91.61041SGS LakefieldNewgold 43-101 Feb 2014
1037Rainy River Intrepid dwt21000.23230.282.720SGS LakefieldNewgold 43-101 Feb 2014
1037Rainy River Intrepid dwt283.40.6381SGS LakefieldNewgold 43-101 Feb 2014
1038Rainy River NZ dwt1350.8128.40.462.730SGS LakefieldNewgold 43-101 Feb 2014
1038Rainy River NZ dwt164.70.4529.11SGS LakefieldNewgold 43-101 Feb 2014
2828Rainy River ODM 80%ile26.6127SGS Lakefield-22.4 /+19.2
2829Rainy River Z433 80%ile20.7132.5SGS Lakefield-22.4 /+19.2
2830Rainy River HS 80%ile20.8133SGS Lakefield-22.4 /+19.2
2831Rainy River NZ 80%ile21.8131.4SGS Lakefield-22.4 /+19.2
2832Rainy River CAP 80%ile20.3133.2SGS Lakefield-22.4 /+19.2
1039Blackwater minimum49.60.492.7415.316.711.80000019076.09999990463ALS KamloopsNewgold ni43-101 Jan 2014
1040Blackwater average30.40.32.741924.219.10000038159.89999961853ALS KamloopsNewgold ni43-101 Jan 2014
1041Blackwater 75 percentile94.80.2927.50.262.7411026.521.299999237111ALS KamloopsNewgold ni43-101 Jan 2014
1042Blackwater maximum1000.23230.222.74111.930.12512.8999996185ALS KamloopsNewgold ni43-101 Jan 2014
1434Collahuasi UGM-159.10.952.60.82.620SGS ChileAlruiz et al, Procemin 2008
1434Collahuasi UGM-159.10.952.60.82.6105.1SGS ChileAxb is full JKDWT. DWI is avg of geomet domain SMC results
1435Collahuasi UGM-261.70.6370.732.6150SGS ChileAlruiz et al, Procemin 2008
1435Collahuasi UGM-261.70.6370.732.906.6SGS ChileAxb is full JKDWT. DWI is avg of geomet domain SMC results
1436Collahuasi UGM-363.60.852.80.642.580SGS ChileAlruiz et al, Procemin 2008
1436Collahuasi UGM-363.60.852.80.642.5805.6SGS ChileAxb is full JKDWT. DWI is avg of geomet domain SMC results
1437Collahuasi UGM-449.51.259.40.782.60SGS ChileAlruiz et al, Procemin 2008
1437Collahuasi UGM-449.51.259.40.782.5706.8SGS ChileAxb is full JKDWT. DWI is avg of geomet domain SMC results
1438Collahuasi UGM-558.90.849.50.562.610SGS ChileAlruiz et al, Procemin 2008
1438Collahuasi UGM-558.90.849.50.562.6604SGS ChileAxb is full JKDWT. DWI is avg of geomet domain SMC results
1439Collahuasi UGM-661.6158.50.952.670SGS ChileAlruiz et al, Procemin 2008
1439Collahuasi UGM-661.6158.50.952.6904.6SGS ChileAxb is full JKDWT. DWI is avg of geomet domain SMC results
1445SGS 2012 Composite 131.30.318.8SGS ChileBelo Sun NI43-101, Mar 31, 2014
1446SGS 2012 Composite 2-330.60.2919SGS ChileBelo Sun NI43-101, Mar 31, 2014
1447SGS 2012 Composite 4-6240.22111.6SGS ChileBelo Sun NI43-101, Mar 31, 2014
1448SGS 2012 Composite 5-7260.24110.7SGS ChileBelo Sun NI43-101, Mar 31, 2014
1449SGS 2012 Composite 829.60.2719.5SGS ChileBelo Sun NI43-101, Mar 31, 2014
1450SGS 2012 Composite 925.60.23111.4SGS ChileBelo Sun NI43-101, Mar 31, 2014
1451SGS 2013 Composite 1280.1919.14SGS ChileBelo Sun NI43-101, Mar 31, 2014
1452SGS 2013 Composite 2270.2718.6SGS ChileBelo Sun NI43-101, Mar 31, 2014
1453SGS 2013 Composite 333.80.2616.59SGS ChileBelo Sun NI43-101, Mar 31, 2014
1454SGS 2013 Composite 432.90.4218.05SGS ChileBelo Sun NI43-101, Mar 31, 2014
1455SGS 2013 Composite 536.50.3416.57SGS ChileBelo Sun NI43-101, Mar 31, 2014
1456SGS 2013 Composite 6290.2818.42SGS ChileBelo Sun NI43-101, Mar 31, 2014
1457SGS 2013 Composite 730.30.3719.28SGS ChileBelo Sun NI43-101, Mar 31, 2014
1458SGS 2013 Composite 827.60.35110.19SGS ChileBelo Sun NI43-101, Mar 31, 2014
1469T1M43.60.353.1917.3SGS JohannesburgIvanplats NI43-101, March 2014
1470T2U39.50.333.1818SGS JohannesburgIvanplats NI43-101, March 2014
1471T2L44.50.373.0817SGS JohannesburgIvanplats NI43-101, March 2014
1472Comp FPX350.293.1919.1SGS JohannesburgIvanplats NI43-101, March 2014
1473Comp N44.20.363.1317.1SGS JohannesburgIvanplats NI43-101, March 2014
1474Comp OLOPX-OPX32.80.273.1719.6SGS JohannesburgIvanplats NI43-101, March 2014
1475Comp PAPX29.90.263110.1SGS JohannesburgIvanplats NI43-101, March 2014
1478Cap-Wi-124-173.80.4533.20.322.718.1622.817.59.10000038147ALS KamloopsNew Gold NI43-101, May 23, 2014
1483Cap-Wi-149-270.30.4330.20.292.7319.0324.419.20000076299.89999961853ALS KamloopsNew Gold NI43-101, May 23, 2014
1493D-13-190-WI90.50.2320.80.192.76113.5333.428.514.6999998093ALS KamloopsNew Gold NI43-101, May 23, 2014
1500mineralized granite44.116.06ALS AmmtecRoxgold NI43-101 June 4, 2014
1501mineralized MVol44.815.89ALS AmmtecRoxgold NI43-101 June 4, 2014
1502granite/MVol waste33.918.59ALS AmmtecRoxgold NI43-101 June 4, 2014
1510Sabodala composite 130.92.82ALS AmmtecSabodala Gold NI43-101, Mar 13, 2014
1511Sabodala composite 234.92.82ALS AmmtecSabodala Gold NI43-101, Mar 13, 2014
1512Sabodala composite 440.42.82ALS AmmtecSabodala Gold NI43-101, Mar 13, 2014
1513Sabodala composite 532.32.82ALS AmmtecSabodala Gold NI43-101, Mar 13, 2014
1514Sabodala composite 633.92.8ALS AmmtecSabodala Gold NI43-101, Mar 13, 2014
1515Sabodala composite 728.82.8ALS AmmtecSabodala Gold NI43-101, Mar 13, 2014
1516Sabodala composite 1235.62.82ALS AmmtecSabodala Gold NI43-101, Mar 13, 2014
1517Sabodala composite 1334.42.82ALS AmmtecSabodala Gold NI43-101, Mar 13, 2014
1518Sabodala composite 16111.12ALS AmmtecSabodala Gold NI43-101, Mar 13, 2014
1519Sabodala Gora352.77122ALS AmmtecSabodala Gold NI43-101, Mar 13, 2014
1523Lik composite 1481ALS KamloopsZazu metals NI43-101 March 3, 2014
1524Lik composite 254.31ALS KamloopsZazu metals NI43-101 March 3, 2014
1525Lik composite 375.91ALS KamloopsZazu metals NI43-101 March 3, 2014
1526Lik composite 466.31ALS KamloopsZazu metals NI43-101 March 3, 2014
1527Lik composite 546.71ALS KamloopsZazu metals NI43-101 March 3, 2014
1528Lik composite 6461ALS KamloopsZazu metals NI43-101 March 3, 2014
1529Lik composite 767.31ALS KamloopsZazu metals NI43-101 March 3, 2014
164353392-240.32.184.62.5813.04SGS Lakefield
164453392-651.61.5278.42.6213.4SGS Lakefield
164553392-9471.0951.22.6215.12SGS Lakefield
164653392-1244.30.939.92.6716.71SGS Lakefield
164753392-1642.11.07452.7416.07SGS Lakefield
164853392-1953.10.81432.6716.19SGS Lakefield
165053392-8363.70.5233.12.7218.16SGS Lakefield
165153392-8741.71.4359.62.6514.46SGS Lakefield
165253392-89560.8145.42.715.96SGS Lakefield
165453392-6350.41.0854.42.6214.8SGS Lakefield
165653392-7157.53.57205.32.511.22SGS Lakefield
165753392-25491.4470.62.6113.71SGS Lakefield
165853392-3152.82.37125.12.612.08SGS Lakefield
166053392-3459.31.3378.92.6113.32SGS Lakefield
166153392-3555.22.22122.52.5712.1SGS Lakefield
166253392-3745.71.75802.7113.4SGS Lakefield
166353392-7745.42.0191.32.6212.87SGS Lakefield
166553392-8147.42.0898.62.6612.69SGS Lakefield
166653392-4653.51.685.62.8113.29SGS Lakefield
1671US02_1168.250.3724.930.262.740Corem
1671US02_1183.50.3630.10.352.710SGS Lakefield
1672US02_1261.050.4527.740.322.730Corem
1672US02_1271.90.32230.262.740SGS Lakefield
1673US03_1155.070.4424.030.32.750Corem
1673US03_1199.90.26260.192.760SGS Lakefield
1674US03_1264.10.4629.380.232.710Corem
1674US03_1286.10.3126.70.222.730SGS Lakefield
1675US04_1148.020.3918.560.292.710Corem
1675US04_111000.2200.192.710SGS Lakefield
1676US05_1153.740.3518.590.352.760Corem
1676US05_1149.20.4321.20.212.750SGS Lakefield
1677US06_1262.150.4427.550.232.690Corem
1677US06_1274.10.429.60.222.70SGS Lakefield
1678US07A_1174.910.3123.550.292.750Corem
1678US07A_1140.20.6325.30.322.750SGS Lakefield
1679US07A_1254.560.632.480.182.710Corem
1679US07A_121000.22220.192.720SGS Lakefield
1680US08_1141.810.5221.880.292.720Corem
1680US08_111000.2200.292.760SGS Lakefield
1681US08_1268.880.3524.030.292.740Corem
1681US08_1281.20.2117.10.212.740SGS Lakefield
1682US09_1175.70.322.50.212.660Corem
1682US09_1192.70.3128.72.680SGS Lakefield
1683US09_1282.690.3529.030.22.680Corem
1683US09_121000.29290.22.680SGS Lakefield
1684US10_1139.430.6324.680.292.760Corem
1684US10_1175.30.2418.10.22.750SGS Lakefield
1685US10_1257.890.4928.360.322.750Corem
1685US10_1268.80.3624.80.212.70SGS Lakefield
1686US11_1167.080.3624.070.292.690Corem
1686US11_111000.28280.162.670SGS Lakefield
1687US11_1272.060.4331.010.222.680Corem
1687US11_12880.3228.20.262.670SGS Lakefield
1688US12_1157.750.423.090.312.610Corem
1688US12_11430.4720.20.262.730SGS Lakefield
1689US12_1251.840.5126.570.332.750Corem
1689US12_121000.21210.282.740SGS Lakefield
1690US13_1272.670.4129.730.222.670Corem
1690US13_121000.24240.172.670SGS Lakefield
1692US15_1251.210.4523.250.382.760Corem
1692US15_1254.80.4524.70.222.750SGS Lakefield
1693US16_1247.220.6631.170.392.720Corem
1693US16_1266.10.6643.60.312.730SGS Lakefield
1694US17_1269.830.4631.90.292.720Corem
1694US17_1270.40.4632.40.332.740SGS Lakefield
1695US18_1267.440.6845.620.362.710Corem
1695US18_1253.40.6836.30.322.710SGS Lakefield
1696US1962.580.4829.770.212.720Corem
1696US1982.40.2621.40.192.730SGS Lakefield
1697US20_A60.310.4828.90.262.690Corem
1697US20_A92.20.2321.20.182.690SGS Lakefield
1698US20_B57.730.5934.340.32.630Corem
1698US20_B1000.25250.212.720SGS Lakefield
1699US20_C82.480.5444.130.182.650Corem
1699US20_C1000.34340.182.660SGS Lakefield
1700US21_A63.50.4528.860.232.730Corem
1700US21_A1000.23230.272.720SGS Lakefield
1701US21_B69.720.4833.580.172.670Corem
1701US21_B1000.28280.172.690SGS Lakefield
1702US2252.460.631.490.212.690Corem
1702US221000.21210.192.720SGS Lakefield
1703US2384.670.3327.60.192.670Corem
1703US23690.320.70.162.660SGS Lakefield
1704High grade52.20.6734.790.252.720Corem
1705Conv No. 155.070.527.410.252.720Corem
1706Conv No. 366.450.426.570.262.710Corem
1707Super Blast83.230.2924.220.232.720Corem
170809-21-CV1A-8h_1281.930.324.210.242.740Corem
170809-21-CV1A-8h_121000.24240.22.740SGS Lakefield
170910-31-CV1A-11h_1279.120.3527.420.282.720Corem
170910-31-CV1A-11h_121000.24240.222.720SGS Lakefield
171002-12-CV1A-8h_131000.2626.230.192.720Corem
2018Pebble west 200442.62.611SGS LakefieldNorthern Dynasty ni43-101 Dec 31, 2014
2019Pebble west 2005/643.22.621SGS LakefieldNorthern Dynasty ni43-101 Dec 31, 2014
2020Pebble west 200845.62.591SGS LakefieldNorthern Dynasty ni43-101 Dec 31, 2014
2023Turnagain 10284.30.2420.22.95SGS LakefieldHard Creek Nickel PA (from website) Dec 2011
2024Turnagain 104A1000.25253.11SGS LakefieldHard Creek Nickel PA (from website) Dec 2011
2025Turnagain 104B1000.24243.02SGS LakefieldHard Creek Nickel PA (from website) Dec 2011
2026Turnagain 106A780.4535.12.92SGS LakefieldHard Creek Nickel PA (from website) Dec 2011
2027Turnagain 106B82.40.4333.07SGS LakefieldHard Creek Nickel PA (from website) Dec 2011
2265Nico P522SGS Lakefield
2278Detour Lake min53.11SGS LakefieldNI43-101 Oct 2012
2279Detour Lake 10th30.21SGS LakefieldNI43-101 Oct 2012
2280Detour Lake 25th27.51SGS LakefieldNI43-101 Oct 2012
2281Detour Lake 50th25.82.91SGS LakefieldTorrealba-Vargas et al, SAG 2015
2282Detour Lake 75th24.40.1852.91SGS LakefieldTorrealba-Vargas et al, SAG 2015
2283Detour Lake 90th23.41SGS LakefieldNI43-101 Oct 2012
2284Detour Lake max22.51SGS LakefieldNI43-101 Oct 2012
2285Detour Lake 201526.60.172.91SGS LakefieldTorrealba-Vargas et al, SAG 2015
2286Detour Lake May 2014290.172.91SGS LakefieldTorrealba-Vargas et al, SAG 2015
2287FS North Portage avg40.70.323.2418.9SGS LakefieldMuteb & Fortin, SAG 2015
2288FS Goose Island avg42.33.2818.7SGS LakefieldMuteb & Fortin, SAG 2015
2289FS Vault avg40.50.352.8118.6SGS LakefieldMuteb & Fortin, SAG 2015
2290Vault drill core40.90.382.8116.9SGS LakefieldMuteb & Fortin, SAG 2015
2291Stockpile 2013390.372.7317SGS LakefieldMuteb & Fortin, SAG 2015
2292Porphyry 201435.90.352.625SGS LakefieldMuteb & Fortin, SAG 2015
2293Zone 704-229.80.2752.775SGS LakefieldMuteb & Fortin, SAG 2015
2303M-12392.4516.3PlengeLane et al, SAG 2015
2304M-13322.5718.1PlengeLane et al, SAG 2015
2305M-14392.4816.4PlengeLane et al, SAG 2015
2306M-15322.518PlengeLane et al, SAG 2015
2307M-17512.4714.9PlengeLane et al, SAG 2015
2308M-181212.2811.9PlengeLane et al, SAG 2015
2309M-22392.516.5PlengeLane et al, SAG 2015
2310M-23282.5619PlengeLane et al, SAG 2015
2311M-24472.3915.1PlengeLane et al, SAG 2015
2312M-25492.5715.2PlengeLane et al, SAG 2015
2313M-26592.4314.1PlengeLane et al, SAG 2015
2314M-27432.4815.9PlengeLane et al, SAG 2015
2315M-28392.416.1PlengeLane et al, SAG 2015
2316M-29292.518.5PlengeLane et al, SAG 2015
2317M-32542.5714.8PlengeLane et al, SAG 2015
2318M-37542.4414.5PlengeLane et al, SAG 2015
2319M-38582.4414.2PlengeLane et al, SAG 2015
2320M-39502.5915.2PlengeLane et al, SAG 2015
2321M-42382.5216.6PlengeLane et al, SAG 2015
2322M-10662.4613.8PlengeLane et al, SAG 2015
2323M-111002.3312.3PlengeLane et al, SAG 2015
2324M-19312.4417.7PlengeLane et al, SAG 2015
2325M-20492.4415PlengeLane et al, SAG 2015
2326M-35542.4714.6PlengeLane et al, SAG 2015
2327M-36432.4415.6PlengeLane et al, SAG 2015
2328M-40602.4314.1PlengeLane et al, SAG 2015
2329M-1562.514.5PlengeLane et al, SAG 2015
2330M-21082.3612.2PlengeLane et al, SAG 2015
2331M-31042.4112.3PlengeLane et al, SAG 2015
2332M-4772.3813.1PlengeLane et al, SAG 2015
2333M-5582.3614.1PlengeLane et al, SAG 2015
2334M-6922.212.4PlengeLane et al, SAG 2015
2335M-7952.4712.6PlengeLane et al, SAG 2015
2336M-8802.4713.1PlengeLane et al, SAG 2015
2337M-9602.3614PlengeLane et al, SAG 2015
2338M-161022.3712.3PlengeLane et al, SAG 2015
2339M-212472.2710.9PlengeLane et al, SAG 2015
2340M-331332.4911.9PlengeLane et al, SAG 2015
2341M-34922.4312.7PlengeLane et al, SAG 2015
2342M-302454.1811.7PlengeLane et al, SAG 2015
2343M-312323.1811.4PlengeLane et al, SAG 2015
2344M-411334.1613.1PlengeLane et al, SAG 2015
2345M-43973.5113.6PlengeLane et al, SAG 2015
2346M-44862.7313.2PlengeLane et al, SAG 2015
2347M-45393.5619.3PlengeLane et al, SAG 2015
2348M-461402.6711.9PlengeLane et al, SAG 2015
2349M-471212.7712.3PlengeLane et al, SAG 2015
2350M-48453.0816.8PlengeLane et al, SAG 2015
2351M-491192.8512.4PlengeLane et al, SAG 2015
2352M-50653.916PlengeLane et al, SAG 2015
2353SK*1242.60PlengeLane et al, SAG 2015
2355SG*82.22.450PlengeLane et al, SAG 2015
2358HY*68.62.430PlengeLane et al, SAG 2015
2365Moose River OT1780.3426.50.332.6600SGS Lakefield
2366Moose River OT295.30.2624.80.262.7300SGS Lakefield
2367Moose River OT31000.25250.282.7300SGS Lakefield
2368Moose River OT462.60.7144.40.442.8810SGS Lakefield
2376Fekola deep HG comp27.32.790SGS Lakefield
2376Fekola deep HG comp292.791SGS Lakefield
2377Fekola shallow HG comp27.22.80SGS Lakefield
2377Fekola shallow HG comp282.81SGS Lakefield
2378Fekola low grade comp28.42.740SGS Lakefield
2378Fekola low grade comp26.72.741SGS Lakefield
2379Fekola var min28.42.730SGS Lakefield
2379Fekola var min33.62.731SGS Lakefield
2380Fekola var max27.22.850SGS Lakefield
2380Fekola var max262.851SGS Lakefield
2381Fekola var median27.32.780SGS Lakefield
2381Fekola var median29.52.781SGS Lakefield
2382Fekola var 85th percentile27.32.780SGS Lakefield
2382Fekola var 85th percentile282.781SGS Lakefield
2383Twangiza Main Fresh88.60.6860.20.692.7900Mintek
2384Twangiza Main Transition55.12.49137.20.962.7900Mintek
2385Twangiza North Fresh79.40.5543.70.152.8800Mintek
2386Twangiza North Transition65.65.22342.43.382.9900Mintek
2396BCOS‐177.70.3124.090.222.87111.08SGS Peru
2397BCOS‐21000.22220.212.75111.85SGS Peru
2398BCOS‐31000.25250.232.77112.2SGS Peru
2399BCOS‐468.30.4832.780.312.7319.23SGS Peru
2400BCOS‐51000.22220.212.72111.63SGS Peru
2401BCOS‐669.70.6545.310.422.7716.72SGS Peru
2402BCOS‐779.80.431.920.322.6117.69SGS Peru
2403BCOS‐895.40.2624.80.242.7110.29SGS Peru
2404BCOS‐91000.18180.172.77114.36SGS Peru
2405BCOS‐1068.30.5134.830.332.7317.33SGS Peru
2406BCOS‐1184.70.3630.490.292.7619.78SGS Peru
2407BCOS‐121000.24240.232.7110.58SGS Peru
2408BCOS‐1361.51.76108.241.012.7812.8SGS Peru
2409BCOS‐1480.50.3729.790.292.6118.36SGS Peru
2410BCOS‐1560.11.8108.181.042.712.36SGS Peru
2411BCOS‐1661.90.8351.380.472.8615.31SGS Peru
2412BCOS‐1765.91.0569.20.672.6913.73SGS Peru
2413BCOS‐1898.70.2726.650.252.69110.02SGS Peru
2414BCOS‐1965.80.4932.240.32.7918.56SGS Peru
2415BCOS‐201000.23230.222.72111.42SGS Peru
2416BCOC‐0011000.23230.232.790SGS Peru
2416BCOC‐0011000.23230.222.79111.2SGS Peru
2417BCOC‐00257.20.7140.60.742.490SGS Peru
2417BCOC‐00280.90.4133.170.352.4918.22SGS Peru
2418BCOC‐00368.70.4933.70.312.690SGS Peru
2418BCOC‐00380.30.3830.510.32.6918.39SGS Peru
2419BCOC‐00466.50.426.60.312.720SGS Peru
2419BCOC‐00477.20.3527.020.262.7219.91SGS Peru
2424Composite 160.40.636.20.292.730Hazen