Wyoming's Billion Dollar Nugget—The Trilogy Ends
August 2011 by David C. FreitagOur testing over the past 15 years was to confirm or deny the USGS report completed in 1978. Besides the half acre test dig, we completed many additional test digs by hand and with the backhoe.
…the process remains much the same: Drill holes, load explosives, close up the holes, blast and muck out the resulting broken rock.
Silver recovery from low-level solutions is frequently done in a cell that has a cathode with 2 to 5 or more times the surface area as the anode.
Federal and state regulatory agencies often cite mercury and methyl mercury in our waterways as a major factor for further restrictions on placer mining, and on suction gold dredge mining, in particular. However, these regulatory agencies are minimizing selenium and its neutralizing effects.
Centrifugal bowls versus jigs
Familiarizing oneself with an unfamiliar part of the country is often a requirement of successful gold prospecting. In the pursuit of gold, it may become necessary for a prospector to branch out into new hunting grounds.
The excavator or backhoe has become the tool of choice for testing placer ground. These machines are the best way to explore and sample a placer deposit if the ground is not too wet or frozen and bedrock is not beyond the reach of the machine.
The Bawl Mill • Our Readers Say • Legislative and Regulatory Update • Ask The Experts—Studies with summaries and conclusions please... • Ask The Experts—What's the cheapest way to mine quartz for gold? • Which Specific Gravity Test Works Best? • Critical Minerals: Gold • Jury: Gov't Rightfully Seized 1933 Gold Coins • So Where's The Gold? • When Legends Were Made and Fortunes Found • Exploring and Mining for Uranium • Melman on Gold & Silver • Mining Stock Quotes & Mineral and Metal Prices