All Articles
Spanish Silver in Arizona
October 2001 by Edgar B. Heylmun, PhD
When Spaniards entered what is now Arizona, they encountered diggings made by Opata Indians. The Opata Indians, who now live and mine in the northeastern part of the state of Sonora, Mexico, were one of the few Indian tribes that was...
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Over the Divide
January 2014
Robert Joseph Dahlke
(1939 - 2013)
Robert Joseph Dahlke
(1939 - 2013)
Miners Still Waiting for Bonding Recommendations from DOI
June 2003
Bonding regulation changes went into effect in December 2001, requiring many small miners who had been operating under a Notice of Intent to obtain bonding for their operations.
Bonding regulation changes went into effect in December 2001, requiring many small miners who had been operating under a Notice of Intent to obtain bonding for their operations.
Greenhorn Finds Gold in Colorado
November 2016
Using a snuffer bottle to pick it out of the pan, he continued his panning efforts. He continued to find more yellowish stuff, but it wasn’t shiny like he thought gold should look.
Using a snuffer bottle to pick it out of the pan, he continued his panning efforts. He continued to find more yellowish stuff, but it wasn’t shiny like he thought gold should look.
Natural Gold Alloys
March 2014
Natural gold is never 100% pure; all natural nuggets contain at least some impurities. We're going to take a look at just what some of those impurities might be.
Natural gold is never 100% pure; all natural nuggets contain at least some impurities. We're going to take a look at just what some of those impurities might be.
Company Notes
February 2002
• IAMGOLD Corp.
• Barrick Gold Corp.
• Campbell Resources Inc.
• Newmont Mining Corp.
• IAMGOLD Corp.
• Barrick Gold Corp.
• Campbell Resources Inc.
• Newmont Mining Corp.
The Notch Peak Intrusive
October 2005
Located about thirty miles west of Delta, Utah, just to the north of Highway 6-50, is a tall rocky crag with an apparent notch missing from the peak. This is Notch Peak.
Located about thirty miles west of Delta, Utah, just to the north of Highway 6-50, is a tall rocky crag with an apparent notch missing from the peak. This is Notch Peak.
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