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NEGATIVE RECOVERY FROM A FLOTATION CIRCUIT (No replies)

DARIO
9 hours ago
DARIO 9 hours ago

We are operating a Floatation Circuit which is showing a higher Grade in the Final Tails Compared to the Feed. As can seen from the attached report,

Feed                      Final Tails

1.20 0.47 1.31 0.53

This has been going on for a long period since we started treating this material. What could be the major cause of this anomaly?

https://docs.google.com/spreadsheets/d/14a6X3DM6M1EUMIYwu6PM4PkMBVaGPkeY6Gilk-P65kg/edit?usp=sharing

https://www.911metallurgist.com/bad-recovery/

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