All Articles
PLP President Intervenes on Behalf of Dredgers
February 2006 by Scott Harn
Jerry Hobbs, president of Public Lands for the People, is taking action to prevent undue restrictions on miners utilizing suction dredges in California.The Bawl Mill
• Home, home on the range...where the deer and the non-native antelope play
• Today's math lesson: Study x 3 = Taxpayer Waste
Mud Men: Pocket Miners of Southwest Oregon—Part I
Rocks and minerals associated with clay seam gold deposits in southern Oregon are often in sedimentary rock units at least partially metamorphosed into argillite. They are also associated with mafic volcanic rocks, basalts and gabbro that...
Gold Indicators—What to Look for in the Goldfields
Some of the items that I’m going to go over are outcroppings, ditches, exploratory trenches and contacts/surface materials. I am going to speak about each of the above items in as much detail as I can, and then towards the end of this article I will tie them together.
The Fire Assay of Fly Eyes
Colorado-Utah-Wyoming oil shale was first reliably discovered to contain gold and silver by the U.S. Bureau of Mines in the 1920s. Although most of this vast shale resource, up to 1,000 feet in thickness, contained nil or barely detectable values, many brown shale samples fire assayed here over the past thirty years have yielded up to 0.02 ounces per ton (opt) Au and 2.0 opt Ag.
The Seven Troughs Mining District
The favorable geology of the northeastern and central parts of the Seven Troughs Range are the parts most interesting to prospectors. They are underlain by a thick sequence of Tertiary volcanic rocks, mostly rhyolites and andesites.
Mining Stock Quotes, Mineral & Metal Prices
Exploration Drilling
Selected excerpt from USDA Forest Service Technical Report:
Anatomy of a Mine from Prospect to Production
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The Bawl Mill
• January Issues Delayed For Weeks As USPS Searches Their Facility
• The Rocks That Burn: Is Oil Shale the Answer?—Part I
• Feds Move Oil Shale to Front Burner
• Basic Geology for the Independent Miner—Part II Recognizing and Understanding Rock Formations (Petrology)
• The Circle Goldfields
• New Montana Board Moves to Halt Mining
• Newmont Looks to Ghana
• Samuel Franklin Hunt Nevada’s “Rio Tinto”
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
