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Greenstone
August 2004 by Edgar B. Heylmun, PhD
Greenstone is a hard, tough, altered igneous rock, usually dark green in color. The term “greenstone” has been loosely applied to all greenish rock, including peridotite, dunite, jade, serpentine, and even hydro thermally altered rocks in mining districts. True greenstone is...Bawl Mill March 24
March 2024Prospecting Underground: Use Caution
In underground placer work, the contact point of the bedrock tunnel and the gravel is a very weak point and always has to be timbered. The bedrock here is thin, fractured, and the gravels loose from many years of oxidizing.
The Bawl Mill
• So much for privacy in the great outdoors...
• It's smoky in the Smoky Mountains...
• A tale of two or three populations...
• That retirement nest egg may need to be grade A extra large...
Ask the Experts
Q: What should be considered in a Joint Venture on a gold claim?
The Bawl Mill
• What the government wants the government gets...
• A drop in the ocean...
• Do we get a paycheck for this?
Judge Orders FBI to Produce Records on Civil War Gold Hunt
A federal judge has ordered the FBI to speed up the release of records about the search for the legendary gold, ruling in favor of Finders Keepers, the treasure hunting outfit that led FBI agents to the remote site.
California Sniping
I opted for the underwater portion of the river. All I have to do is float down the river and pick large flakes and small nuggets out of cracks and crevices while staying cool in the summer heat.
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The Bawl Mill
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