All Articles
Finding Gold With Copper and Turquoise
August 2009 by Chris Ralph
The signs of copper, which the prospector most commonly sees in the field in outcrops and on the surface, are secondary minerals caused by the action of air and water on the original copper-bearing sulfides that were deposited deep...
Additional articles that might interest you...
Legislative and Regulatory Update
December 2000
• A parting shot from the Clinton Administration
• 43 CFR-3809
• Clinton signs Steens Mountain
• Report denounces EPAs basin cleanup
• Group sues to reverse Sequoia National Monument designation
• A parting shot from the Clinton Administration
• 43 CFR-3809
• Clinton signs Steens Mountain
• Report denounces EPAs basin cleanup
• Group sues to reverse Sequoia National Monument designation
How to Utilize Assays and Evaluate Results
June 2009
Ask the lab manager how your ores will be tested, and ask to see the equipment that will be used. If you are told it’s a secret that can’t be explained, you need another assayer.
Ask the lab manager how your ores will be tested, and ask to see the equipment that will be used. If you are told it’s a secret that can’t be explained, you need another assayer.
The Bawl Mill
October 2006
• Who was that unmasked man?
• Run for the border...
• Finally, a bill worth passing!
• Who was that unmasked man?
• Run for the border...
• Finally, a bill worth passing!
Melman on Gold & Silver
September 2003
After months of war news, rising unemployment, declining economic activity and heightened world tensions, the news background took a decided turn for the better last month—at least on the surface. The war in Iraq has died down to only an occasional moderate outburst. Tensions between Israel and its Palestinian neighbors appear to be on the decline. New unemployment claims have fallen and...
After months of war news, rising unemployment, declining economic activity and heightened world tensions, the news background took a decided turn for the better last month—at least on the surface. The war in Iraq has died down to only an occasional moderate outburst. Tensions between Israel and its Palestinian neighbors appear to be on the decline. New unemployment claims have fallen and...
Global Hunter
January 2008
Chile may be considered geographically a part of Latin and South America, but it is remarkably different from other notable nations belonging to that region such as Mexico and Peru.
Chile may be considered geographically a part of Latin and South America, but it is remarkably different from other notable nations belonging to that region such as Mexico and Peru.
Mud Men: Pocket Miners of Southwest Oregon—Part I
February 2011
Rocks and minerals associated with clay seam gold deposits in southern Oregon are often in sedimentary rock units at least partially metamorphosed into argillite. They are also associated with mafic volcanic rocks, basalts and gabbro that...
Rocks and minerals associated with clay seam gold deposits in southern Oregon are often in sedimentary rock units at least partially metamorphosed into argillite. They are also associated with mafic volcanic rocks, basalts and gabbro that...
California Gold Adventure
January 2014
All locations gave up some gold, but one particular section of exposed bedrock with steep, packed crevices kept giving us good, consistent results. We had found our spot.
All locations gave up some gold, but one particular section of exposed bedrock with steep, packed crevices kept giving us good, consistent results. We had found our spot.
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The Bawl Mill
• Legislative and Regulatory Update
• GM to Cancel Mining Contracts
• California Suction Dredging Update
• Newmont Fined for Fatality
• The Memorial Day Nugget
• East Coast Prospecting Challenges
• Saving Money on Mining Gadgets
• BLM Increases Location & Maintenance Fees
• Rio Tinto: Allegations Without Foundation
• National Mining Hall of Fame to Induct Five
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
