Professional Equipment for Serious Detectorists!

Magazine

All Articles

The Basics of Small-Scale Heap Leaching with Cyanide Part I—History, Suitablility and Permitting

Hardrock mining is usually done on a large scale, and although a few small-scale hardrock operations still exist, it’s not an easy operation to start up and run profitably.

Online access required. Please .

Add a Comment

Additional articles that might interest you...

Special Suction Dredge Permits in Jeopardy


As we go to press, Horseshoe Bar Action & Research, a division of the Gold Country Miners small-scale mining club, brought to ICMJ's attention a potentially very significant problem for gold dredgers in California.

Legislative and Regulatory Update


• Miners win latest round
• New push to close off lands in New Mexico
• Close call in Peru
• New underground safety requirements

Typhoon Exploration—Junior Mining Company Moves Forward in Quebec


One of the mining world’s oldest sayings is, “If you want to find a new mine, look near an existing one.” Few areas have had a more prolific mining history and more present activity than the region of southwest Quebec...

The Madonna Nugget


It was down deeper than I expected for surface trash. It wasn't until I was down six inches that the target screamed from my scoop.

Mining Stock Quotes and Mineral & Metal Prices


Mining Stock Quotes and Mineral & Metal Prices


Proper Spacing of Placer Sample Sites


The zone of influence of each sample must be carefully considered when deciding how far sample sites should be spaced from each other.

Subscription Required:
The Bawl Mill   • Ask the Experts   • More Tips for Evaluating Ores   • The Mountain Gate Mine   • Oregon Suction Dredge Permit Update   • In Pursuit of Gold and Silver in the Sierra Madres—Buying the Pilot Mill   • Life in the Alaska Gold Rush   • More Small-Scale Miners Attracted by Gold Prices   • Gold in New Zealand   • Ready “Ore” Not, Uranium Boom is On Again   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices   • Looking Back

Free:
Legislative and Regulatory Update

Advertisements

Precious Metals Recovery plants and equipment
Fighting to keep public lands open to the public
Specializing in the processing of precious metal ores!
Watch prospecting shows on your computer right now
Free Online Sample Issue