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Crater of Diamonds, Arkansas
September 2004 by Edgar B. Heylmun, PhD
Crater of Diamonds State Park is located 4 miles southeast of Murfreesboro, Arkansas...in an area of low hills, about a half-mile north of the Little Missouri River. The region receives 45 inches of rain per year, enough to support pine-oak forests. The diamond-bearing area stands out as grasslands surrounded by forests.Excavator Testing Wet Placer Ground
The excavator or backhoe has become the tool of choice for testing placer ground. These machines are the best way to explore and sample a placer deposit if the ground is not too wet or frozen and bedrock is not beyond the reach of the machine.
How To Locate Diamonds
How to locate diamonds: This article focuses on the principal host rock for diamond and describes some gemstones (and kimberlitic indicator minerals) typically found with diamond.
Looking Back
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
PLP Update
We now have supporters who are well known and connected in Washington, DC, and who state they will assist us in bypassing lower level staffers and getting us face-to-face meetings with Senators.
The Bawl Mill
• There’s no place like home...
• To comply or not to comply, that is the question...
AZ Miners and Minerals Department Threatened with Elimination
Once again, the Arizona Department of Mines and Mineral Resources (ADMMR) is being threatened with elimination.
The Bawl Mill
• Red tape at its finest...
• With the stroke of a pen
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Please Note:
• The Bawl Mill
• Kerry Proposes Large Fees on Miners
• Is a Gold Rush Coming to the Iron Range?
• The Klamath Oldland
• Baker City is Defined by Gold Rush
• Picks & Pans: George Duffy Jr.—Pocket Miner Extraordinaire
• Coeur Alaska Hopes to Begin Work on Gold Mine This Fall
• Company Plans to Develop Cabinet Mountains Mine
• I-147 Before Montana Supreme Court
• Diamond Exploration and Mining Heating Up in North America
• Gold in Serbia
• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
