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Placer Gemstones
December 2001 by Edgar B. Heylmun, PhD
Only the so-called “precious gems” will be considered in this article. They are diamond, ruby, sapphire, and emerald. A “gem” must be rare, hard, and durable, and possess a unique color or quality in order to be classified as a gem.Ask The Experts: Can you review the differences in dry washers?
Q: What are the advantages or disadvantages of hand crank vs. battery power vs. blower? And your preference?
Siskiyou National Forest Update
For the past two years, miners in southwest Oregon have been bombarded by one attack on mining after another.
Gold in the Rattlesnake Hills
The Rattlesnake Hills (RSH) in central Wyoming had been overlooked for gold, even though it had all of the earmarks of being a major gold district.
BLM Increases Location & Maintenance Fees
The Bureau of Land Management (BLM) has increased mining claim location fees and maintenance fees in a final rule published in the Federal Register on June 29, 2009.
Gold Placers of Southern California
I grew up in Southern California, and found my first nugget there, so I know my way around. Because there is good gold there, I thought it might be helpful to take a look at the many placer gold opportunities found in the southern part of the state.
Surging Gold Prices Add Luster to Nevada's No. 2 Industry
Higher gold prices helped boost Nevada’s mining industry in 2003 despite a decline in production for the third straight year.
New Quarry Regulations in West Virginia
Quarry operators would face tighter state regulations under proposed legislation that moved a step closer to approval recently.
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