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Prospecting for Silver With a Geiger Counter
January 2001 by Edgar B. Heylmun, PhD
Light-colored volcanic tuff or tuffaceous sandstone often contains small amounts of uranium, enough to be detected with a sensitive radiation detector. Sometimes, the mass effect of the radiation is substantial.Additional articles that might interest you...
Mining Stock Quotes and Mineral & Metal Prices
September 2015
Gold in Northern Baja California
November 2000
The 760-mile-Iong Baja California peninsula, in Mexico, separates the Gulf of California (Sea of Cortez) from the Pacific Ocean. Most of the peninsula is a desert where the traveler can find some of the weirdest plants on Earth...
The 760-mile-Iong Baja California peninsula, in Mexico, separates the Gulf of California (Sea of Cortez) from the Pacific Ocean. Most of the peninsula is a desert where the traveler can find some of the weirdest plants on Earth...
The Bawl Mill
October 2015
• A bunch of non-Census…
• The (Gina) McCarthy hearings…
Detecting Invisible Gold
April 2009
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How to find gold with a metal detector: The technology certainly has improved quite a bit over the years, so when these owners are testing various types of gold on their machines and they find that some gold responds poorly or not at all...
How to find gold with a metal detector: The technology certainly has improved quite a bit over the years, so when these owners are testing various types of gold on their machines and they find that some gold responds poorly or not at all...
Ask the Experts - ...Worth further investigation?
February 2012
Q: About 158,000 tons of ore is estimated to remain on the property. Worth further investigation?
Q: About 158,000 tons of ore is estimated to remain on the property. Worth further investigation?
Why Did This Silver Mine Close? -Conclusion
January 2015
Strategic metals that are found mostly in lead-zinc-silver ores are antimony, arsenic, bismuth, gallium, germanium and tellurium.
Strategic metals that are found mostly in lead-zinc-silver ores are antimony, arsenic, bismuth, gallium, germanium and tellurium.
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