All Articles
Sandstone Silver in Texas
November 2002 by Edgar B. Heylmun, PhD
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.Bering Sea Gold—Part II
In last month’s issue we covered the initial discovery of gold, the subsequent gold rush that occurred around Nome, some of the geology of the area and past production. We’ll conclude the article in this issue with a further examination of the geology and deposit types, discuss the resources...
Another Uranium Boom in the West
The last US uranium mill ever built, in this parched landscape near Lake Powell, shut down quickly after it started operating as nuclear power fell into disfavor about two decades ago.
Picks & Pans: Nuggetshooting Around Cactus
I mostly nugget hunt within the Great Basin and Mojave desert areas of California and Nevada, and less frequently the Sonoran desert of Arizona. I have discovered the gamma grass, sagebrush and creosote areas of the Great Basin and Mojave are friendlier to nuggetshoot than the vegetation within the Sonoran desert.
The Basics of Small-Scale Heap Leaching with Cyanide Part I—History, Suitablility and Permitting
Hardrock mining is usually done on a large scale, and although a few small-scale hardrock operations still exist, it’s not an easy operation to start up and run profitably.
2000 National Mining Hall of Fame Inductees
ICMJ congratulates this year's inductees to the National Mining Hall of Fame.
Guest Editorial—Exploiting Tragedy
While the world is focused on the war on terrorism, rumors persist that sinister forces inside the beltway are looking for ways to attach a train-load of pork to an emergency appropriations bill.
Hijackers Make Off With 660 Pounds of Gold
Ten heavily armed men hijacked a plane November 5th, making off with 660 lbs of gold worth an estimated $2.3 million...
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The Bawl Mill
• Our Readers Say
• Lamproites and Diamonds
• Working the Belmont Mine, Butte, Montana—1953 (Part 2)
• A Real Placer Miner
• Mojave Desert Gold
• Miner Unhappy After Judge Dismisses Charges
• Picks & Pans: Fig Tree, Grape Vine and Good Gold
• Sluicing on Bedrock
• A Few Prospecting Notes From Jim Straight
• Explorers to Salvage Gold-Laden Ship
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
