All Articles
Platinum and Diamond Discoveries Shine New Light on Historic Alaska Gold-Mining District
March 2001 by Dennis R. Garrett
A rush of platinum and diamond exploration projects and discoveries is generating renewed interest in the historic gold-producing region of the Yentna-Cache Creek District in south-central Alaska.Additional articles that might interest you...
A Trip to Tucson 2000
April 2000
The stage was set for a great time, as better than 100 mining artifact collectors from all over the world gathered for the 6th Annual Tucson Arizona show. Many of us didn't even seem to mind the heat of the desert...
The stage was set for a great time, as better than 100 mining artifact collectors from all over the world gathered for the 6th Annual Tucson Arizona show. Many of us didn't even seem to mind the heat of the desert...
The Bawl Mill
February 2000
• A Perfect Way to Begin 2000...
• A New Way to Fill City Coffers...
• Americans Pay More...
• Mother always told you to wear clean underwear...
• A Perfect Way to Begin 2000...
• A New Way to Fill City Coffers...
• Americans Pay More...
• Mother always told you to wear clean underwear...
Cyanide-Free Gold Separation
February 2011
Some ores—mostly those with a high free gold content—are very amenable to gravity concentration. Well oxidized ores containing coarse gold are usually best for non-cyanide processes. Ores with significant sulfide content may require the...
Some ores—mostly those with a high free gold content—are very amenable to gravity concentration. Well oxidized ores containing coarse gold are usually best for non-cyanide processes. Ores with significant sulfide content may require the...
Gold in Rotten Rock
February 2004
Rotten rock (saprolite) can be found in all warm, humid regions, but is best developed in humid, subtropical climates, like that found in the American South. Outwardly, it looks like bedrock, but upon closer inspection, it can be seen that roots penetrate it and that it can be worked with a shovel or hydraulic monitor.
Rotten rock (saprolite) can be found in all warm, humid regions, but is best developed in humid, subtropical climates, like that found in the American South. Outwardly, it looks like bedrock, but upon closer inspection, it can be seen that roots penetrate it and that it can be worked with a shovel or hydraulic monitor.
Company Notes
March 2001
• Royal Gold, Inc.
• Placer Dome, Inc.
• Homestake Mining Company
• African Metals Corp.
• Vista Gold Corp.
• Royal Gold, Inc.
• Placer Dome, Inc.
• Homestake Mining Company
• African Metals Corp.
• Vista Gold Corp.
Ask the Experts
October 2014
• Sweep speed and sensitivity settings for a GPX-4500
• Sweep speed and sensitivity settings for a GPX-4500
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The Bawl Mill
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• BLM 3809 Final Rule Implications
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• Selecting a Gold Recovery System
• Placer Diamonds in Venezuela
• Picks & Pans: Leon Always Finds the Most Gold
• Company Notes
• The Swift Shore Mine 1862—Present
• Placer Gold in the Black Hills, South Dakota
• GATA Update
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
