Small Mining Operations
Reality of the Klondike
January 2012 by Gerald T. Ahnert
I saw gold this summer. The kind of gold that I haven’t seen since ‘81. The kind of gold that rattles in the pan. The kind of gold that would start a stampede—even in 1898.
Additional articles that might interest you...
Dredging The Outside Bend
July 2011
This stringer was where it was not supposed to be, and it contained nuggets that were not supposed to be there.
This stringer was where it was not supposed to be, and it contained nuggets that were not supposed to be there.
Long-Term Camping Plan at Fortymile Proposed by BLM
August 1999
A draft environmental assessment of a proposal to allow long-term camping by gold miners along 21 miles of the North Fork of the Fortymile Wild and Scenic River is available from the Bureau of Land Management.
A draft environmental assessment of a proposal to allow long-term camping by gold miners along 21 miles of the North Fork of the Fortymile Wild and Scenic River is available from the Bureau of Land Management.
How to Refine Silver—Pt II
October 2019
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.
Simple Mine Surveying With Basic Hand Tools
April 2021
…there is an easy way to create a reasonably accurate map without any fancy instruments.
Gold Recovery with Centrifugal Bowls
July 2014
Centrifugal bowls are very efficient, and with proper operation they can consistently achieve gold recoveries above 95% with gold of about 50 mesh size.
Centrifugal bowls are very efficient, and with proper operation they can consistently achieve gold recoveries above 95% with gold of about 50 mesh size.
Prospector's Guide to Rock Breaking and Blasting
December 2016
The holes were overloaded with explosives, but I didn’t know it. I was just a green mining engineer fresh out of school and told to watch as the experienced miners set the charge.
The holes were overloaded with explosives, but I didn’t know it. I was just a green mining engineer fresh out of school and told to watch as the experienced miners set the charge.
Ophir—Possibly the Best Kept Secret in Alaska!
November 2013
...I decided to excavate the semi-frozen high-bank that was resting on a soft shale bedrock footing. Within three feet, I encountered an intrusive!
...I decided to excavate the semi-frozen high-bank that was resting on a soft shale bedrock footing. Within three feet, I encountered an intrusive!
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• Where to Find Gold in Indiana—Part II
• Who is a Qualified Person?
• Time Well Spent
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• River Dredging vs. Creek Dredging—Part II
• Pot Hole Gold
• Melman on Gold & Silver
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