What To Do When Gold Recovery and Assay Values Differ
May 2018 by Don Robinson
Before going into an analysis of the ore composition, two other major factors will affect the result. These are the accuracy of the assay and the effectiveness of the mill for the gold recovery.
Q: I am looking for a “trommel machine” that doesn’t separate anything but clay slurry from rock hard clay.
Bismuth oxide for assaying?
Q: Can you offer any information on proper mining claim procedures?
I figure there are a lot of new people out there who have the same question. I will try to give some answers that hopefully will give you more confidence in finding your own spots.
In processing gold, silver and other valuable ores, the minerals containing the values, such as metallic gold, silver-bearing sulfides or other minerals, must be freed from the surrounding host rock before those valuable minerals can be captured.
Critical minerals are products that the government has designated as critical to our national interest because of both their potential military and industrial applications.
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