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Epithermal Ore Deposits Associated With Tertiary Volcanism—And the Feasibility of Metal Detecting for Them
December 2000 by Jim Straight
Epithermal ore deposits are common in regions of late volcanic activity, especially areas associated with Miocene and later Pliocene extrusive volcanics that have not been deeply eroded since the ore was deposited. Many are simple fissure veins, but stock-works and ore-pipes are also common.
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Mining Stock Quotes & Mineral and Metal Prices
November 2009
Melman on Gold & Silver
March 1999
Throughout the years, there have been many arguments upon which a huge bull market in gold has been based. These include the rapid escalation of inflation, a destabilizing world in terms of war or international conflict or...
Throughout the years, there have been many arguments upon which a huge bull market in gold has been based. These include the rapid escalation of inflation, a destabilizing world in terms of war or international conflict or...
New Mining Regulations in Maine
February 2014
Renewed interest in mining of gold, silver, copper and other metals in Aroostook County's Bald Mountain triggered 2012 legislation requiring the overhaul of the state's two-decade-old mining regulations.
Renewed interest in mining of gold, silver, copper and other metals in Aroostook County's Bald Mountain triggered 2012 legislation requiring the overhaul of the state's two-decade-old mining regulations.
Delamar District, Nevada
March 2000
The Delamar (Ferguson) mining district is located in Lincoln County, Nevada, some 29 miles by road, southwest of Caliente. The district is on the west side of the Delamar Mountains at elevations between 5,900 and 6,600 feet.
The Delamar (Ferguson) mining district is located in Lincoln County, Nevada, some 29 miles by road, southwest of Caliente. The district is on the west side of the Delamar Mountains at elevations between 5,900 and 6,600 feet.
New Oregon Mining Legislation Friendly to Small Miner
August 1999
Oregon Independent Miners president, John Holleman, has advised ICMJ that legislation important to the Oregon small miner, sponsored by his organization, has been signed into law.
Oregon Independent Miners president, John Holleman, has advised ICMJ that legislation important to the Oregon small miner, sponsored by his organization, has been signed into law.
The Journal Welcomes Chris Ralph as Associate Editor
January 2008
Chris has been a regular contributor to the Journal for several years, and we are proud to announce that he will be joining our staff...
Chris has been a regular contributor to the Journal for several years, and we are proud to announce that he will be joining our staff...
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The Bawl Mill
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