All Articles
The Assay of High Iron Gold Ores
November 2000 by Bill Beckman
By employing this technique, one can use a larger sample size without having to resort to large crucibles and massive amounts of flux.Additional articles that might interest you...
Gold Near Boulder, Colorado
July 1999
Several mining districts near Boulder, Colorado mark the northeast end of the 240-mile-Iong Colorado Mineral Belt, which cuts diagonally across the Rocky Mountains.
Several mining districts near Boulder, Colorado mark the northeast end of the 240-mile-Iong Colorado Mineral Belt, which cuts diagonally across the Rocky Mountains.
Attention to Detail - Part II
September 2016
Ditches almost always started in the high country and contoured the mountainsides, making a long drop, usually many miles away, to the goldfields. There are ditches in Trinity County that originate at seven and eight thousand feet in the Trinity Alps that carried water almost thirty miles.
Ditches almost always started in the high country and contoured the mountainsides, making a long drop, usually many miles away, to the goldfields. There are ditches in Trinity County that originate at seven and eight thousand feet in the Trinity Alps that carried water almost thirty miles.
Cold Alaskan Gold—Part I
September 2012
Crowds may be great for football games or the Fourth of July, but not for prospecting. So, this summer, while thousands of gold seekers were heading to the coast of Alaska, I headed to a remote part of the Interior.
Crowds may be great for football games or the Fourth of July, but not for prospecting. So, this summer, while thousands of gold seekers were heading to the coast of Alaska, I headed to a remote part of the Interior.
Sandstone Silver in Texas
November 2002
Sandstone silver deposits are found at several places near Van Horn, West Texas. The region is in the Basin Range province, which is characterized by low mountain ranges separated by broad desert valleys. Most of the region receives less than 10 inches of rain per year, barely enough to support scrubby desert vegetation. Van Horn (Pop. 3,000) is 121 miles, by highway, east of El Paso.
Sandstone silver deposits are found at several places near Van Horn, West Texas. The region is in the Basin Range province, which is characterized by low mountain ranges separated by broad desert valleys. Most of the region receives less than 10 inches of rain per year, barely enough to support scrubby desert vegetation. Van Horn (Pop. 3,000) is 121 miles, by highway, east of El Paso.
Melman on Gold & Silver
November 2011
In our opinion, these dizzying up and down moves reflect not so much a change in the direction of hard data, but rather fluctuations in sentiment regarding the degree of danger relating to the overall international economic structure.
In our opinion, these dizzying up and down moves reflect not so much a change in the direction of hard data, but rather fluctuations in sentiment regarding the degree of danger relating to the overall international economic structure.
Continuing Hard Rock Exploration
April 2014
We had been picking away at it, but the going was mightly slow. Why not use some explosives to advance a little quicker?
We had been picking away at it, but the going was mightly slow. Why not use some explosives to advance a little quicker?
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The Bawl Mill
• Our Readers Say
• Enrichment of Gold Veins
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• History of Mining—Bradshaw Mountains, AZ (Part I)
• Picks & Pans—The Green Rock, Rattlesnakes, Good Gold and Ruth's Mine
• The Oretron
• Silver Hill, North Carolina
• Residual, Lateritic and Gossan "Soils" as Potential Nuggetshooting Sites
• Hardrock in Downieville
• Looking Back
• Company Notes
• Gold in Northern Baja California
• California State Gold Panning Championship Results
• Melman on Gold & Silver
• V.P. Contender Addresses Mining Show
