All Articles
U.S. Dept. of Interior Inspectors in Arizona
March 2000 by Staff
Glynn Burkhardt, president of the Arizona Small Mine Operators Association, has a small mine outside of Tucson, Arizona. He recently received a visit from U.S. Department of Interior...Additional articles that might interest you...
Platinum in Laccoliths
May 2003
Laccoliths are unusual igneous features that seem to occur in the stable interior parts of continents. They are concordant igneous intrusions that have domed the overlying rocks and are circular in plan, and less than 10 miles in diameter. This article deals with some of the laccoliths found in the scenic Colorado Plateau province of Utah, Colorado, and Arizona...
Laccoliths are unusual igneous features that seem to occur in the stable interior parts of continents. They are concordant igneous intrusions that have domed the overlying rocks and are circular in plan, and less than 10 miles in diameter. This article deals with some of the laccoliths found in the scenic Colorado Plateau province of Utah, Colorado, and Arizona...
Drilling for Ore
August 2014
In the simplest sense, drills can be divided by their mode of action—percussion, rotary or a mixture of the two.
In the simplest sense, drills can be divided by their mode of action—percussion, rotary or a mixture of the two.
15th, 16th Century Coins Found in Romania
July 2000
A farmer in northwestern Romania has dug up nearly 2,000 Polish, Hungarian and Turkish silver and gold coins dating back as far as the 15th century, an official said.
A farmer in northwestern Romania has dug up nearly 2,000 Polish, Hungarian and Turkish silver and gold coins dating back as far as the 15th century, an official said.
Mining Stock Quotes and Mineral & Metal Prices
January 2018
The PATH to Tax Savings
July 2016
Making it even semi-permanent allows any business that spends heavily on equipment, machinery and other business property to reap large, up-front tax breaks.
Making it even semi-permanent allows any business that spends heavily on equipment, machinery and other business property to reap large, up-front tax breaks.
The Bawl Mill
December 2012
• Alabama Governor says they can't afford the Affordable Care Act
• To secede or not to secede?—That is the petition...
• By the numbers...
• Alabama Governor says they can't afford the Affordable Care Act
• To secede or not to secede?—That is the petition...
• By the numbers...
Legislative and Regulatory Update
June 2001
• Bush lets Roadless Rule take effect while promising changes
• USFS seeks comments for Utah forest
• A bold move by a small town
• Forest Service wants to encourage return of Canada lynx
• Update on Oregon's Measure 7
• Bush lets Roadless Rule take effect while promising changes
• USFS seeks comments for Utah forest
• A bold move by a small town
• Forest Service wants to encourage return of Canada lynx
• Update on Oregon's Measure 7
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The Bawl Mill
• Group Sues Feds Over New Nat'l Monuments
• Tribe Joins Idaho in Roadless Suit
• 10,000 Shovels Back Protest
• Letter to the Editor—From Mike Miller, President, Original Sixteen to One Mine
• Wyoming Tops in Royalties
• Sunnyside, Arizona
• Evaluating a Placer Discovery
• Company Notes
• Treasures for Sale
• "Gold" Coin Debuts
• Picks & Pans: Prospecting at Mills Creek, Alaska
• Delamar District, Nevada
• Millie's Tailings
• Adventure at the 420 Level
• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
