Small Mining Operations
Wealth Beyond Your Wildest Imagination
September 2012 by R. V. Larson
“Wealth beyond your wildest imagination.” Those were the words that were used to inform me of how much gold was in a paleo channel that exists beneath the present channel of the Similkameen River in the State of Washington; words that have echoed in my mind for the past sixteen years.Pumping Water With Solar Power
Solar energy can be used for any size placer or hard rock mining operation. It is most practical for small and longer-term operations provided your mine is not located in a dense forest.
Gold Deposits of the Ivory Coast
Ivory Coast has considerable gold reserves, and this nation has the largest area of greenstone belts prospective for gold in the continent.
Hard Rock 101: Mechanical Techniques
Since we know that the secret to breaking rock is applying force from the inside out (putting tension on the rock), we will be looking at ways we can generate force using human and machine power.
PLP Update: Back to The 'Swamp' on Behalf of Small Miners
We spent the morning in a meeting with one of the higher-ups at the US Forest Service. I presented him with 412 complaints received from our readers, along with a summary of the complaints to make his job easier.
Small-Scale Concentrating and Recovery Methods
The first step in my recovery process after milling the ore to the desired size is to table it. On this particular ore, I get good results milling it to minus 100 mesh.
A Test Grid Dredged for Gold Values
The evaluation must also consider the gold fineness or purity. The purity of the Sugardaddy nuggets is estimated at 850 fineness, meaning 85% is gold (Au), 12% is silver (Ag) with 3% being other gangue alloyed metal.
Wyoming's Billion Dollar Nugget—The Trilogy Ends
Our 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.
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The Bawl Mill
• Cold Alaskan Gold—Part I
• Wild and Scenic River Prospecting—North Fork of the American River
• Detecting for Gold—Finding Nuggets Where You Least Expect Them
• Potholes and Other Bedrock Traps
• Financing by the Crowd
• Gold Too Big to Carry
• The World of the Simple Gold Pan
• New Silver and Zinc Mine Slated for Montana
• Eastern Oregon Mine Seeks Permits
• Mining Returns to Historic Comstock
• BLM Issues Environmental Review of Wyoming Uranium Mine
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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