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Highbanking on the Similkameen River
March 2010 by R. V. Larson
In digging the gravel, I found there were three flood layers present that were not there last winter, with about a foot of sand on top of the gravel. This was followed by eight inches or so of small rock and lots of broken granite material...
Additional articles that might interest you...
Roosevelt: From Boom Town to Mountain Lake
August 1999
Roosevelt was a product of the Thunder Mountain boom, Idaho's last major gold rush.
Roosevelt was a product of the Thunder Mountain boom, Idaho's last major gold rush.
Ask The Experts
May 2016
• How small should I crush my hard rock ore?
VCIs for Environmentally Safe Maintenance
February 2001
A new preventative maintenance program utilizing environmentally friendly Vapor Corrosion Inhibitors (VCIs) is becoming a reality in major mining operations today.
A new preventative maintenance program utilizing environmentally friendly Vapor Corrosion Inhibitors (VCIs) is becoming a reality in major mining operations today.
Legislative and Regulatory Update
January 2012
• IBLA rules against miner for "late" filing
• Wyoming appeals roadless decision
• Mercury reduction program slated for California
• Oregon wilderness
• Oregon miner prevails in lawsuit against Forest Service and District Ranger
• Canada pulls out of Kyoto Climate Treaty
• IBLA rules against miner for "late" filing
• Wyoming appeals roadless decision
• Mercury reduction program slated for California
• Oregon wilderness
• Oregon miner prevails in lawsuit against Forest Service and District Ranger
• Canada pulls out of Kyoto Climate Treaty
Detectors: Past, Present and Future
June 2016
Detectors were invented long before I was born, but it was in the 1960s when they started to become an item popular enough to power a fledgling industry. The key development was miniature transistor technology replacing the old fashioned tube technology of the 1950s, making lightweight, affordable detectors possible.
Detectors were invented long before I was born, but it was in the 1960s when they started to become an item popular enough to power a fledgling industry. The key development was miniature transistor technology replacing the old fashioned tube technology of the 1950s, making lightweight, affordable detectors possible.
Prospecting for Diamonds
May 2008
In 1977, I was a young, inexperienced geologist hired to evaluate Wyoming’s diamond resources in the Colorado-Wyoming State Line district, and investigate and map all other mineral commodities in the state with the exception of oil, gas...
In 1977, I was a young, inexperienced geologist hired to evaluate Wyoming’s diamond resources in the Colorado-Wyoming State Line district, and investigate and map all other mineral commodities in the state with the exception of oil, gas...
The Iola Mine Group, Montgomery County, North Carolina
January 2005
The Iola mine group is made up of four once active gold mines, the Iola, Washington, Golconda and Uwarra gold mines. Although this group of mines were some of the most productive gold mines in North Carolina for a number of years, and according to published records, some of the best managed, they had a relatively short life span for reasons unknown.
The Iola mine group is made up of four once active gold mines, the Iola, Washington, Golconda and Uwarra gold mines. Although this group of mines were some of the most productive gold mines in North Carolina for a number of years, and according to published records, some of the best managed, they had a relatively short life span for reasons unknown.
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The Bawl Mill
• Legislative and Regulatory Update
• Utah Proposes Using Eminent Domain Against Federal Government
• Gold in Alaska
• Beach Mining for Gold
• Mining Trade Group Sues Nevada Over Tax Initiative
• Battle Heats Up Over California Suction Dredging
• China Will Put Rio Tinto Employees on Trial
• Melman on Gold & Silver
• Mining Stock Quotes & Mineral and Metal Prices
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Prospecting for Hard Rock Gold
• Dredger Wins Claim Against Fish & Game Director
