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Detecting Invisible Gold
April 2009 by Chris Ralph
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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...
A True Endangered Species
Immediate action is needed. I would like to recommend that Homo sapiens be listed as a “threatened species” under the Endangered Species Act (ESA).
Update: Forest Service Interim Rule
On July 9, 2004, Under Secretary of the Department of Agriculture, Mark Rey, published the “Interim Rule.” By its own terms, the Interim Rule became effective on August 9, 2004, without regard to public comments. Public comments were, however, received until September 7, 2004.
Ask The Experts: How do I identify gold in hard rock that may be mixed with other metals?
Q: Aside from the softness scratch test and other methods of identification, what feedback would you have on identifying gold in hard rock that may be mixed with other metals that affect its color?
Angkor Gold's Cambodia Projects
Several nations around the world are working diligently to make their countries more attractive to resource development as a means of improving economic development. One such nation is Cambodia, located west of Vietnam, south of Laos and due east of Thailand.
Finding Gold with a VLF Detector—Part III
The higher the sensitivity setting, the louder and sharper the signal from a gold nugget or other metal target.
The First Prospectors
Who were the earliest prospectors in the Western Hemisphere? Is there any way to tell?
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The Bawl Mill
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Legislative and Regulatory Update
• Steven's Trail and the North Fork of the American
