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Gold in Texas
October 2001 by Edgar B. Heylmun, PhD
There are numerous legends involving “lost” Spanish mines and treasures in central Texas, some of which have actually been found. The most famous mine, which remains lost, is the San Saba.Additional articles that might interest you...
Why Do We Do The Things We Do?
September 2003
For years I had studied the tempting bench high above the East Fork of the San Gabriel River. A beautiful 20-foot vertical wall of encrusted boulders, cobbles and gravels beckoned to me 100 to 150 yards up a steep slope from the river bed. They were all very promising material. The kind of rounded curves that can charm so well, and tease a grown man into risking life and limb. So, on that nearly fatal day in May, I packed a spiral wheel...
For years I had studied the tempting bench high above the East Fork of the San Gabriel River. A beautiful 20-foot vertical wall of encrusted boulders, cobbles and gravels beckoned to me 100 to 150 yards up a steep slope from the river bed. They were all very promising material. The kind of rounded curves that can charm so well, and tease a grown man into risking life and limb. So, on that nearly fatal day in May, I packed a spiral wheel...
VLF Detector Operating Modes
December 2015
It is important to note that discrimination is a type of electronic filtering. The signal is analyzed, and depending on the discrimination setting, identified as either a target to be dug or a target to be ignored.
It is important to note that discrimination is a type of electronic filtering. The signal is analyzed, and depending on the discrimination setting, identified as either a target to be dug or a target to be ignored.
Ask The Experts - What is the difference between heavy and light rare earth elements?
September 2020
Colorado Court Rules on Cyanide Ban
May 2007
The Colorado state Court of Appeals ruled that counties have the authority to ban the use of cyanide in gold mining.
The Colorado state Court of Appeals ruled that counties have the authority to ban the use of cyanide in gold mining.
Ask The Experts - Could I stake out a 20-acre claim with a waterway running through it just as I would a lode claim?
September 2011
Q: Could I stake out a 20-acre claim with a waterway running through it just as I would a lode claim?
Q: Could I stake out a 20-acre claim with a waterway running through it just as I would a lode claim?
Mining Stock Quotes and Mineral & Metal Prices
January 2002
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