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The Bawl Mill
May 1999 by Kenneth Harn
• Snake fence upsets environmentalists...• Job appointments based on credentials, not connections, says the governor...
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The Bawl Mill
April 2015
• The EPA is in your bathroom!
• Russians fund US environmental groups
• The EPA is in your bathroom!
• Russians fund US environmental groups
ICMJ's 12th Annual Photo Contest Results
January 2003
Melman on Gold & Silver
January 2015
The question of relentless government payouts continues to haunt the political system.
The question of relentless government payouts continues to haunt the political system.
Breccia Pipes
December 2001
A breccia pipe, or chimney, is an irregular cylindrical mass of breccia that is often silicified and stands out as an iron-stained knob. They can be from a few feet to several hundred feet in diameter, and may or may not be mineralized.
A breccia pipe, or chimney, is an irregular cylindrical mass of breccia that is often silicified and stands out as an iron-stained knob. They can be from a few feet to several hundred feet in diameter, and may or may not be mineralized.
Ask The Experts
May 2015
What type of sluice box for my trommel?
What type of sluice box for my trommel?
Sons of Gwalia & Herbert Hoover
July 2002
The Sons of Gwalia mine is situated in the Eastern Goldfields region of Western Australia. It was found by a group of Welsh prospectors in 1896. Gwalia simply means Wales; hence, it was Sons of Gwalia who found the mine.
The Sons of Gwalia mine is situated in the Eastern Goldfields region of Western Australia. It was found by a group of Welsh prospectors in 1896. Gwalia simply means Wales; hence, it was Sons of Gwalia who found the mine.
Epithermal Ore Deposits Associated With Tertiary Volcanism—And the Feasibility of Metal Detecting for Them
December 2000
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.
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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