All Articles
Pocket Gold in Gneiss
March 2004 by Edgar B. Heylmun, PhD
Metamorphic rocks such as gneiss and schist are known for their pocket gold deposits. Such pockets may not be large enough for major mining operations, but may be very rewarding for individuals or small companies. Gold-bearing quartz veins may cut gneiss or schist, but often the veins parallel the bedding, or foliation. The origin of mineralized veins, which parallel the foliation, has been kicked around for years.Additional articles that might interest you...
Looking Back
May 2003
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.
Platinum Firm, Palladium to Remain Weak
July 2003
Platinum and palladium demand and prices continued to move in opposite directions in 2002, according to Johnson Matthey (JM) in Platinum 2003.
Platinum and palladium demand and prices continued to move in opposite directions in 2002, according to Johnson Matthey (JM) in Platinum 2003.
The First Mine in America
August 2005
Many people, mostly New Mexico Native Americans, but including this miner, wear turquoise from the first mine in America. I took my blue stones from the old mine by hand labor, underground, a half century ago.
Many people, mostly New Mexico Native Americans, but including this miner, wear turquoise from the first mine in America. I took my blue stones from the old mine by hand labor, underground, a half century ago.
Chavez Eyes Venezuela’s Largest Gold Mine
December 2008
Venezuela announced plans to take over the nation’s largest gold mine, operated by Canada’s Crystallex International Corp., as President Hugo Chavez gradually brings mining operations under state control.
Venezuela announced plans to take over the nation’s largest gold mine, operated by Canada’s Crystallex International Corp., as President Hugo Chavez gradually brings mining operations under state control.
Legislative and Regulatory Update
November 2018
- Some mining claim fees increase
- Oregon miners file appeal
- US Fish & Wildlife law enforcement policing powers restrained
The Bawl Mill
April 2003
• Freedom request denied
• Missing sandwich becomes a federal case
• Washington man takes the initiative
• And I complained that the Journal was delivered late...
• Freedom request denied
• Missing sandwich becomes a federal case
• Washington man takes the initiative
• And I complained that the Journal was delivered late...
River Dredging vs. Creek Dredging—Part II
January 2012
While river dredging in fast water, don’t be afraid of being swept out of your dredge hole by the current. If this happens—and it most certainly will in fast water—there is no need to panic. Don’t try to swim against the current because you will waste much energy in an effort to conquer the river. Just let it take you downstream.
While river dredging in fast water, don’t be afraid of being swept out of your dredge hole by the current. If this happens—and it most certainly will in fast water—there is no need to panic. Don’t try to swim against the current because you will waste much energy in an effort to conquer the river. Just let it take you downstream.
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The Bawl Mill
• Our Readers Say
• Fair and Balanced? If You Have the Cash
• Australian Prospector Detects 150-Ounce Nugget
• The Tangential Impulse Water Wheel in California Gold Mining History—Part II
• Picks & Pans: Dredging After The Flood
• Mining Industry Enthusiastic About Prospects
• Looking For Gold in All The Right Places
• Fraser Institute Ranks Best Regions for Mining Investment
• Ask the Experts: Recommended Reading—Part II
• Red Lake, Ontario
• Company Notes
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
