All Articles
Using Rock Formations to Your Advantage
June 2005 by Jim Straight
Over the past twenty or more years, the traditional “seat of the pants” science of using mineral identification tables as a means to identify common ore minerals, their associated rock-forming minerals and rocks, has slowly become a lost art.
Additional articles that might interest you...
Tantalum
July 1999
Tantalum is a refractory metal which is non-toxic, ductile; easily fabricated, has a high melting point, is highly resistant to corrosion and is a good conductor of heat and electricity. It has the unique ability to transmit an alternating current in only one direction.
Tantalum is a refractory metal which is non-toxic, ductile; easily fabricated, has a high melting point, is highly resistant to corrosion and is a good conductor of heat and electricity. It has the unique ability to transmit an alternating current in only one direction.
Prospecting for Hardrock Gold - "Eureka!" (Part III)
May 2010
A quartz piece was rolled over and there it was, staring right at us—beautiful, coarse gold coming right out of the quartz rock. It was almost the size of a softball, and it looked like over one quarter of it had gold throughout!
A quartz piece was rolled over and there it was, staring right at us—beautiful, coarse gold coming right out of the quartz rock. It was almost the size of a softball, and it looked like over one quarter of it had gold throughout!
Mother Lode Leaf Gold
July 2011
After removing about six inches of dirt and cobbles, the sound was a bit more recognizable. I was now confident that there was a definite target and not just a ground noise.
After removing about six inches of dirt and cobbles, the sound was a bit more recognizable. I was now confident that there was a definite target and not just a ground noise.
Looking Back
July 2008
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Legislative and Regulatory Update
July 2013
• Hearing date moved up for preliminary injunction for California suction dredging
• Anti-mining bills in Oregon lead to recall effort
• Hearing date moved up for preliminary injunction for California suction dredging
• Anti-mining bills in Oregon lead to recall effort
Wealth Beyond Your Wildest Imagination
September 2012
“Wealth beyond your wildest imagination.” Those were the words that were used to inform me of how much gold was in a paleo channel that exists beneath the present channel of the Similkameen River in the State of Washington; words that have echoed in my mind for the past sixteen years.
“Wealth beyond your wildest imagination.” Those were the words that were used to inform me of how much gold was in a paleo channel that exists beneath the present channel of the Similkameen River in the State of Washington; words that have echoed in my mind for the past sixteen years.
Millennium of Russian Gold on Display in U.S.
July 2000
Russian treasures of gold and jewels, which survived centuries of upheaval and even the Bolshevik Revolution, will make their home in the United States for the next 10 months.
Russian treasures of gold and jewels, which survived centuries of upheaval and even the Bolshevik Revolution, will make their home in the United States for the next 10 months.
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