Epithermal Silver/Gold Copper Deposits
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Gold Deposit: List of 10 Types of Gold Deposits
Gold/Auriferous Deposits can be classified into types for which here is a List of 10 Types of Gold Deposits: Auriferous porphyry dykes, sills, and stocks; Auriferous pegmatites; coarse-grained granitic deposits + albitite. Carbonatites and carbonatite-related deposits. Auriferous skarn and gold skarn type deposit. Gold/Silver and vise-versa veins, lodes, mineralized pipes and irregular silicified deposits in fraction, faults + zones. […]
Froth Crowder
The concept of froth crowders and was developed in the early 1950s. The need for crowding froth out of a flotation cell grew along with the size of flotation machines and their cells. The 1st froth crowder device was patented in 1956 (Fig 1 and Fig 2). What I call the crowder plate is Piece/Item # […]
How X-Ray Fluorescence Spectroscopy (XRF) Works
View to best understand How an XRF or X-Ray Fluorescence Spectrometer Works. See many XRF Analyzer Models and their prices.
XRF Working Principle
Here is a great little educational video on an XRF Working Principle.
Fundamental XRF Principle of Operation
This video best details and explains the fundamentals of an XRF’s Principle of Operation. A prepared sample specimen is excited by the radiation of an X-Ray. This causes a electrons from the inner electron shells to get knocked-off. Electrons from outer electron shells drop-in to fill the resultant voids emitting a fluorescence radiation characteristic in its energy distribution for […]
Difference Between XRF and XRD
In summary, the difference between XRF and XRD is simple: XRF analyzes for Chemistry while XRD determines the mineralogy. XRD identifies and measures the presence and amounts of minerals and their species in the sample, as well as identify phases. XRF will produces and assay by giving information on the chemical composition of your sample without […]
Sub-A Flotation Cells
The Sub-A Flotation cells technology has been around for a long time since the Denver Equipment Company first developed it in 1968 after inventing the flotation machine of 1940 and changed the mineral processing industry. The SUB-A float machines used in the mineral, chemical, environmental, and industrial applications requiring the efficient dispersion of fine air or gas bubbles in slurries or […]
Compare Gold Analysis Techniques – Methods
Metal’s prices volatility causes various gold rushes or exploration push creating the need XRF instruments for quickly obtain metal/gold assays. From pawn brokers to jewels and precious metals recyclers. Be sure to be armed with a XRF instruments to not be fooled. XRF instruments are fast, easy to use and precise. Below is a comparative table for gold assay methods, […]
XRF Analysis Elements Capabilities
Depending on the XRF Model and capability you have, here is a list of elements most with assay or analyze for.