All Articles
Gallium and Germanium in Utah
September 2003 by Edgar B. Heylmun, PhD
The high-tech industries are making use of a number of so-called “minor” metals, many of which are obtained as byproducts of copper, lead, or zinc mining. Some of the minor metals have properties that are ideal for certain applications and, in some cases, advancements in technology are being held back because of a shortage of the metals.Additional articles that might interest you...
Picks & Pans: Lost Below
December 2001
The year was 1956. The place was a silver mine in Silverado Canyon, California. To familiarize you with the area, Silverado Canyon is located in Southern California near El Toro Marine Base, which is located near Majeska Peak.
The year was 1956. The place was a silver mine in Silverado Canyon, California. To familiarize you with the area, Silverado Canyon is located in Southern California near El Toro Marine Base, which is located near Majeska Peak.
Ask the Experts
April 2014
Frogs' extinction from fungus
Frogs' extinction from fungus
Home Office Deductions
May 2013
The Internal Revenue Service recently announced (IR-2013-5) a new, simplified option for those who use a home office, which would apply to owners of home-based mining or prospecting operations and businesses.
The Internal Revenue Service recently announced (IR-2013-5) a new, simplified option for those who use a home office, which would apply to owners of home-based mining or prospecting operations and businesses.
Study: West Has Vast Oil Shale Reserves
October 2005
The United States has an oil reserve at least three times that of Saudi Arabia locked in oil shale deposits beneath federal land in Colorado, Utah and Wyoming, according to a study released August 31.
The United States has an oil reserve at least three times that of Saudi Arabia locked in oil shale deposits beneath federal land in Colorado, Utah and Wyoming, according to a study released August 31.
San Manuel Mine Officially Closes With a Bang
February 2007
One of the largest underground copper mines in the world officially closed mid-January, as demolition crews blasted its twin smelter stacks.
One of the largest underground copper mines in the world officially closed mid-January, as demolition crews blasted its twin smelter stacks.
Buckhorn Mountain Project May Be Revived
November 2003
The long-delayed Buckhorn Mountain gold mine project has been purchased by one of North America’s largest gold producers. Kinross Gold Corp. plans to begin mining there within two years.
The long-delayed Buckhorn Mountain gold mine project has been purchased by one of North America’s largest gold producers. Kinross Gold Corp. plans to begin mining there within two years.
The Bawl Mill
November 2010
• Bogus science in California
• By the numbers
• Little noticed health care tax
• Bogus science in California
• By the numbers
• Little noticed health care tax
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• A Guide to Overlooked Gold Deposits—Part I
• The Montezuma Quadrangle, Summit County, Colorado
• Looking for Gold in British Columbia
• The Reynolds (Star) Gold Mine
• Picks & Pans: Sniping for Low Stream Gold
• Company Notes
• Why Do We Do The Things We Do?
• Melman on Gold & Silver
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