All Articles
The San Juan Mountains, Colorado
September 2001 by Edgar B. Heylmun, PhD
The rugged San Juan Mountains of Colorado rise to 14,309 feet and were a barrier to overland travel for many years. Precipitation, in the form of summer thundershowers and heavy winter snow, is enough to support coniferous forests.
Additional articles that might interest you...
Washington Gold Miners Receive Ecology Award
June 2008
Representatives from Washington State’s independent, small-scale gold mining community recently accepted an award and a message of gratitude from the leader of the State’s Department of Ecology.
Representatives from Washington State’s independent, small-scale gold mining community recently accepted an award and a message of gratitude from the leader of the State’s Department of Ecology.
Melman on Gold & Silver
July 2008
Dire warnings about potential recession and side effects being felt throughout the economic spectrum sent the stock market down to a massive 394 point loss on the Dow Industrials on the 6th of June (see chart) and also sent chills in many corporate boardrooms in America and beyond.
Dire warnings about potential recession and side effects being felt throughout the economic spectrum sent the stock market down to a massive 394 point loss on the Dow Industrials on the 6th of June (see chart) and also sent chills in many corporate boardrooms in America and beyond.
Police Extend Detention of Newmont Executives
November 2004
Five executives from the American mining giant Newmont will continue to be jailed while facing pollution charges in Indonesia, police said, despite test results that show “normal” mercury levels near a former gold mine.
Five executives from the American mining giant Newmont will continue to be jailed while facing pollution charges in Indonesia, police said, despite test results that show “normal” mercury levels near a former gold mine.
Recovering Fine Gold: Getting the Most from Your Sluice Box
October 2005
The sluice box is probably the most common gold recovery device after the pan. For centuries, the sluice has been the world’s most popular device for medium to large-scale primary placer gold recovery.
The sluice box is probably the most common gold recovery device after the pan. For centuries, the sluice has been the world’s most popular device for medium to large-scale primary placer gold recovery.
Picks & Pans: The Discovery Gulch Diggings
June 2000
Cold, clear water flowed around my neck as I sat in a water hole on Discovery Gulch in Interior Alaska. I squinted up at the hot interior sun, as it seemed to be trying to mock me, frying me in it's 88 degree rays.
Cold, clear water flowed around my neck as I sat in a water hole on Discovery Gulch in Interior Alaska. I squinted up at the hot interior sun, as it seemed to be trying to mock me, frying me in it's 88 degree rays.
Trout Thriving In Treated Mine Water
March 2006
West Virginia University water scientists have found that rainbow trout can survive in previously polluted waters.
West Virginia University water scientists have found that rainbow trout can survive in previously polluted waters.
Dairy Farmer Hits Pay Dirt
April 2000
Gary Tainter sold his herd of dairy cows two years ago to dig for gold, and so far his venture is paying off.
Gary Tainter sold his herd of dairy cows two years ago to dig for gold, and so far his venture is paying off.
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The Bawl Mill
• A True Endangered Species
• Guest Editorial—Vertical Disintegration
• USGS Reports Increase of Imported Minerals
• A Silver Opportunity
• Gold in Virginia
• Picks & Pans: DEF Prospectors Rally Was a Huge Success
• News From GATA
• Our Nugget Shooting Adventure
• How PGMs Affect Assay Beads
• Fly Fishing the Mine Tailings/Headwaters of the Clark Fork, Montana
• Company Notes
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
