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Solar-Powered Placer Sampling Equipment
December 2002 by Steve Hicks
One hundred and seven years ago the world’s first electric-powered bucket line dredge started to work in Montana. This summer, Montana likely saw its first solar-powered Denver Gold Saver put to work.
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New Montana Board Moves to Halt Mining
February 2006
The Montana Board of Environmental Review has extended the comment deadline on a proposed rule for treating water discharged by mining operations. The new deadline is March 17.
The Montana Board of Environmental Review has extended the comment deadline on a proposed rule for treating water discharged by mining operations. The new deadline is March 17.
Ask the Experts
April 2014
Frogs' extinction from fungus
Frogs' extinction from fungus
Ask The Experts
September 2015
Can the public take minerals from a mining claim?
Can the public take minerals from a mining claim?
Legislative and Regulatory Update
July 2001
• Roadless Rule temporarily halted by U.S. District Judge
• Republican defection
• Congressmen fight for National Monument changes
• 3809 rollback decision expected soon
• Yucca Mountain: Done deal or "dead?"
• Miners battle for their rights in southern Oregon
• Roadless Rule temporarily halted by U.S. District Judge
• Republican defection
• Congressmen fight for National Monument changes
• 3809 rollback decision expected soon
• Yucca Mountain: Done deal or "dead?"
• Miners battle for their rights in southern Oregon
The Furnace Atmosphere During the Fire Assay
January 2001
It has been claimed that the introduction of excess air to the assay furnace during sample fusion can materially increase the gold yield. Testimony by expert witnesses for the defense in recent federal hearings dealing with the dependability of the gold fire assay includes data purported to show this.
It has been claimed that the introduction of excess air to the assay furnace during sample fusion can materially increase the gold yield. Testimony by expert witnesses for the defense in recent federal hearings dealing with the dependability of the gold fire assay includes data purported to show this.
Scouts New Mining in Society Badge
May 2014
...it's very refreshing to hear that some of our youth will learn of the value of mining without all the environmental spin.
...it's very refreshing to hear that some of our youth will learn of the value of mining without all the environmental spin.
Mining Stock Quotes and Mineral & Metal Prices
December 2005
Subscription Required:
The Bawl Mill
• Original Sixteen-to-One Mine Fights On
• Working the Belmont Mine—1953 (Part 3—Conclusion)
• Company Notes
• Picks & Pans: Gold and Bears
• Gold in North Dakota
• The North Star Mine
• Dectecting Alaskan Gold Nuggets
• The Ancient History of Gold
• Columbians Continue Search for Emeralds
• Mining Stock Quotes and Mineral & Metal Prices
• Melman on Gold & Silver
