All Articles
Serpentine in California
May 2000 by Edgar B. Heylmun, PhD
Serpentine, as used in this article, is both a rock and a mineral. The rock should be termed "serpentinite," but the word "serpentine" is in common usage for both the rock and mineral.Additional articles that might interest you...
Environmentalists Target Pebble Mine
February 2007
Environmentalists are attempting to turn the jewelry industry against Alaska’s Pebble Mine before the project even gets fully under way.
Environmentalists are attempting to turn the jewelry industry against Alaska’s Pebble Mine before the project even gets fully under way.
New Montana Board Moves to Halt Mining
February 2006
The Montana Board of Environmental Review has extended the comment deadline on a proposed rule for treating water discharged by mining operations. The new deadline is March 17.
The Montana Board of Environmental Review has extended the comment deadline on a proposed rule for treating water discharged by mining operations. The new deadline is March 17.
Agency Gives Initial Backing to Kensington Mine
June 2004
A state funding agency has given the initial OK to financing $20 million in debt to move the Kensington gold project near Juneau toward becoming a working mine.
A state funding agency has given the initial OK to financing $20 million in debt to move the Kensington gold project near Juneau toward becoming a working mine.
All About Garnets
February 2013
I get a lot of questions from prospectors about garnets, their value and what they tell us about the geology of some types of mineral deposits. So I thought it would be a good idea to take a closer look at the lowly garnet and learn a bit more about it.
I get a lot of questions from prospectors about garnets, their value and what they tell us about the geology of some types of mineral deposits. So I thought it would be a good idea to take a closer look at the lowly garnet and learn a bit more about it.
Lawsuit on Alleged Market Manipulation Continues
December 2003
Blanchard and Company, which claims to be the largest retail gold dealer in the US, announced that its lawsuit against Barrick Gold Corp. and J.P. Morgan Chase & Company will move into the discovery phase.
Blanchard and Company, which claims to be the largest retail gold dealer in the US, announced that its lawsuit against Barrick Gold Corp. and J.P. Morgan Chase & Company will move into the discovery phase.
2002 California State Gold Panning Championships—Foresthill, California
October 2002
For the second year in a row the historic mining town of Foresthill hosted the California State Gold Panning Championships. The State Championships are sponsored by the Mother Lode Goldhounds, a California non-profit corporation.
For the second year in a row the historic mining town of Foresthill hosted the California State Gold Panning Championships. The State Championships are sponsored by the Mother Lode Goldhounds, a California non-profit corporation.
The Small Hardrock Mill—Part I
July 2006
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.
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.
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The Bawl Mill
• Guest Editorial—Sentaor Craig of Idaho Looking Into MSHA Complaints
• Guest Editorial—Changing the Rules
• Gold Prospecting on Sixmile River
• Town Hall Meeting in Sierra City, California
• Picks & Pans: Tips for Nuggestshooting—How to Increase Your Gold Finds (Part II)
• An Unusual Death in Downieville's Gold Rush
• Metals and Precious Stones in Wyoming
• Looking Back
• Gold at Dale, California
• Mining Stock Quotes and Mineral & Metal Prices
• Melman on Gold & Silver
