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Placer Gold in Idaho
October 2002 by Edgar B. Heylmun, PhD
Idaho is situated in the Rocky Mountains except for the southern third, which encompasses the Snake River Plain and desert mountains to the south. Elevations range up to 12,662 feet at Mt. Borah, with annual precipitation varying from 8 inches in the south to over 60 inches in the central mountains.Mining Deaths Drop Overall in 2000
Fatal injuries at mining operations in the United States last year decreased nearly six percent from the previous year, according to preliminary data from the US Department of Labor’s Mining Safety and Health Administration (MSHA).
Platinum in Laccoliths
Laccoliths are unusual igneous features that seem to occur in the stable interior parts of continents. They are concordant igneous intrusions that have domed the overlying rocks and are circular in plan, and less than 10 miles in diameter. This article deals with some of the laccoliths found in the scenic Colorado Plateau province of Utah, Colorado, and Arizona...
California's Mother Lode Quartz Veins
The actions of the hot, ore-bearing solutions are not limited only to the deposition of material within the walls of the fissures.
January Issues Delayed For Weeks As USPS Searches Their Facility
“Neither rain nor sleet nor snow...” How does that saying go?
Ask The Experts
Is this a valid claim?
A Primer on Bitcoin and Other Cryptocurrencies—Part II
We’ll conclude by digging a bit more into the regulations and pitfalls, and discuss what they are used for, their relationship to gold, and what the future holds.
Mining Stock Quotes, Mineral & Metal Prices
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