Small Mining Operations
The Hughes Creek Placers, Montana
April 2013 by Rob Towner

The Basics of Froth Flotation

From Curiosity to Mine Owner

Small-Scale Processing of Hard Rock Ores

High Sulfidation Epithermal Deposits
They tend to be big, coming in large to extremely large sizes. They can also be amazingly rich and produce huge amounts of very high-grade ore.
Detector Brings New Life to An Old Lode Mine
…it was immediately evident the previous owner had not been using a detector. During just a few months of working the dumps part-time, he recovered gold in quartz specimens valued in excess of $40,000.
A Model Mining Operation

Critical Minerals: Titanium
The metal is expensive, not because it is rare but because of the expense to produce and work it. The minerals mined for titanium are all oxides, unlike many base metals that are mostly mined as sulfide minerals.
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The Bawl Mill
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