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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.Additional articles that might interest you...
Ask the Experts
December 2012
What is the best type of mat to use in a high banker set up?
What is the best type of mat to use in a high banker set up?
Picks & Pans: Mexican "Edventure"
July 2004
Where can you find 80-degree weather, 76-degree water, 30-50 foot visibility, all the seafood you can eat, beautiful friendly people—and placer gold?!
Where can you find 80-degree weather, 76-degree water, 30-50 foot visibility, all the seafood you can eat, beautiful friendly people—and placer gold?!
The Pay Streak: Redefined With Metal Detectors
August 2008
The time-honored objective in recovering gold from placers has always been to discover and recover gold from the detritus of both known and unknown lodes. The traditional method to recover gold from desert dry placers was to locate and work the enriched gravels known as the “pay streak.” This pay streak was usually found directly over false or true bedrock and within the upper few inches of the bedrock itself.
The time-honored objective in recovering gold from placers has always been to discover and recover gold from the detritus of both known and unknown lodes. The traditional method to recover gold from desert dry placers was to locate and work the enriched gravels known as the “pay streak.” This pay streak was usually found directly over false or true bedrock and within the upper few inches of the bedrock itself.
Critical Metals: Copper
May 2012
From time to time I’ve been doing a series on critical metals and how important they are to our complex and technological society. This month we are going to take a look at copper, and how important that metal is to our modern lives.
From time to time I’ve been doing a series on critical metals and how important they are to our complex and technological society. This month we are going to take a look at copper, and how important that metal is to our modern lives.
A Gold Detector Sitting in a Closet Only Finds Dust—More Detector Tips
June 2003
The diverse minerals, salts, and moisture, plus any halo effect, and old-timer trash, especially decomposing iron artifacts, are often found in any dry placer gold field and can really mask the “penetration powers” of a detector.
The diverse minerals, salts, and moisture, plus any halo effect, and old-timer trash, especially decomposing iron artifacts, are often found in any dry placer gold field and can really mask the “penetration powers” of a detector.
Relocating A Historic Vein
April 2008
Opportunities exist in both hardrock and placer. Production costs to operate a small placer mining project are a lot less than for a hardrock mine. Underground placers are a different story, but generally, recovering placer gold takes...
Opportunities exist in both hardrock and placer. Production costs to operate a small placer mining project are a lot less than for a hardrock mine. Underground placers are a different story, but generally, recovering placer gold takes...
Pebble Deposit Reveals Mineral Potential
January 2009
The vast potential of the Pebble deposit is becoming more clear each day.
The vast potential of the Pebble deposit is becoming more clear each day.
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The Bawl Mill
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