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Gondwana Gold and Diamonds
October 2002 by Edgar B. Heylmun, PhD
Some 250 million years ago, the Earth had just one supercontinent, known as “Pangaea.” For whatever reason, the supercontinent began to break apart. South America and Africa remained joined, as “Gondwana,” until 65 million years ago, when they split apart. The obvious “fit” of South America with Africa was noted by geologists back in the 19th century, but it was not until Alfred Wegener came out with his “continental drift” hypothesis in 1912 that people took note.Additional articles that might interest you...
Dredging Below the Homestake
April 2005
What better place to dredge for gold in the early 1970s than downhill from the largest gold mine in the US? Gold prices were rising, and it was a good time and place to shop for a prospect.
What better place to dredge for gold in the early 1970s than downhill from the largest gold mine in the US? Gold prices were rising, and it was a good time and place to shop for a prospect.
The Bawl Mill
September 2002
• Tropical island tax havens for big business...
• Who is guarding the loot?
• US Forest "Self" Service
• Tropical island tax havens for big business...
• Who is guarding the loot?
• US Forest "Self" Service
Placer Gold in Arizona
July 2002
Arizona is better-known for copper than for gold, but there are a number of dry placers in the western and southern parts of the state. A prolonged drought at the time of this writing has made the placers the driest they have been in recorded history. A good gold panner can find colors in many gulches and benches, far more than those that have been described in reports.
Arizona is better-known for copper than for gold, but there are a number of dry placers in the western and southern parts of the state. A prolonged drought at the time of this writing has made the placers the driest they have been in recorded history. A good gold panner can find colors in many gulches and benches, far more than those that have been described in reports.
Ask The Experts
February 2016
How do I extract my gold from this ore?
How do I extract my gold from this ore?
All That Glitters is Gold
April 2002
Or is it? These man-made nuggets first started appearing on some of the Internet auction sites in the summer of 1999, at which time I became a little suspicious and purchased two of them.
Or is it? These man-made nuggets first started appearing on some of the Internet auction sites in the summer of 1999, at which time I became a little suspicious and purchased two of them.
Legislation Would Require Palladium Coin
June 2008
Pending legislation requiring the government to mint a $20 coin with palladium mined domestically would put Montana front and center.
Pending legislation requiring the government to mint a $20 coin with palladium mined domestically would put Montana front and center.
Targeted for a Tax Audit
February 2012
Although the risk of a federal tax audit remains low, thanks to the Internal Revenue Service’s secret audit selection process every prospector, miner, and mining-related business owner has good reason to fear an audit, but only if they are not prepared.
Although the risk of a federal tax audit remains low, thanks to the Internal Revenue Service’s secret audit selection process every prospector, miner, and mining-related business owner has good reason to fear an audit, but only if they are not prepared.
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