All Articles
The Small Hardrock Mill—Part I
July 2006 by Del Thomas, ME
Ore dressing is of prime importance to the operator of a small hardrock gold mine. No, Virginia, ore dressing has nothing to do with dressing in the latest spring dresses, or the stuff that gets forced into the turkey on Thanksgiving. It refers to the method of processing ore to extract the valuable minerals contained in the rock—in the case of this series of articles, gold and silver.Additional articles that might interest you...
Understanding and Evaluating Desert Mineralization for Nuggetshooters
July 2005
The primary source of many dryplacers is from the weathering of small to large hardrock sulphide ledges to yield free-gold, soluble salts and iron oxides. Placer gold, both large and small nuggets, can be found from the top inch down...
The primary source of many dryplacers is from the weathering of small to large hardrock sulphide ledges to yield free-gold, soluble salts and iron oxides. Placer gold, both large and small nuggets, can be found from the top inch down...
Ask the Experts
January 2015
• Is the Spenceville Wildlife area open to prospecting?
• Is the Spenceville Wildlife area open to prospecting?
Lucky Shot Mine and the Willow Creek Plutons
March 2007
Once a thriving mining community, the town of Lucky Shot, Alaska, also known as Kellyville, is nowhere to be found today. Buildings were either hauled away or burned. The snow loads of the Talkeetna Mountains crushed some of...
Once a thriving mining community, the town of Lucky Shot, Alaska, also known as Kellyville, is nowhere to be found today. Buildings were either hauled away or burned. The snow loads of the Talkeetna Mountains crushed some of...
EPA Reopens Comments on Pebble Project
August 2017
The settlement did not grant an immediate approval for the project, but it did begin to clear the way for the company to apply for federal permits—a path the Obama administration previously had thwarted.
Legislative and Regulatory Update
April 2002
• Utah, fed up with federal and environmental policies, takes action
• Administration proposes ending fish protections to settle suit
• Court finds fault with Forest Service spotted owl study
• Utah, fed up with federal and environmental policies, takes action
• Administration proposes ending fish protections to settle suit
• Court finds fault with Forest Service spotted owl study
Placer Gold in the Black Hills, South Dakota
March 2001
During the Indian Wars in 1874, General George Custer and his men camped on French Creek in the southern Black Hills, near the present site of Custer, South Dakota. Two of his men found placer gold in French Creek. Word got out, and before long, a party of prospectors arrived. However, the government had signed a treaty with the Sioux Indians to stay out of the Black Hills. This led to prospectors sneaking in and working creeks all over the region at their own risk.
During the Indian Wars in 1874, General George Custer and his men camped on French Creek in the southern Black Hills, near the present site of Custer, South Dakota. Two of his men found placer gold in French Creek. Word got out, and before long, a party of prospectors arrived. However, the government had signed a treaty with the Sioux Indians to stay out of the Black Hills. This led to prospectors sneaking in and working creeks all over the region at their own risk.
Company Notes
November 2000
• Royal Gold, Inc.
• Fairmile GoldTech, Inc.
• Gemcom Software Int'l Inc.
• Homestake Mining Company
• Royal Gold, Inc.
• Fairmile GoldTech, Inc.
• Gemcom Software Int'l Inc.
• Homestake Mining Company
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