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Mining Stock Quotes and Mineral & Metal Prices
June 2007 by Staff
Crushing Quartz in Calaveras County: A Placer Miner Learns New Tricks
I had never run an impact mill before, but anything involving rocks, water and a big electric motor sounded great.
Mining Stock Quotes & Mineral and Metal Prices
Drywashing Arizona Gold
His findings were not exaggerated—after running 82 buckets of gravels in two days we had a remarkable 27.8 grams of gold!
Melman on Gold & Silver
What a month this was. In just thirty days, the financial markets went on binges upward and downward that took the world's breath away.
Sage-Grouse Listing Denied
The federal government decided not to add the greater sage-grouse to the list of endangered species. A listing would certainly have resulted in countless new restrictions across the Western states.
Detecting for Gold: A Return to Familiar Ground
I probably swung over a few targets without noticing them. My first target came about ten minutes later as I went over a part of the high bench in this wide section of the dry wash.
Oil Seeps in Northern California
Indians used asphalt from oil seeps in California for caulking boats and other objects long before the white man arrived. Spaniards noted seeps as early as 1542, and the Portola expedition in 1769 used oil for wagon axles and as a fuel. Spaniards also used crude stills for obtaining lamp oil for use in the missions.
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The Bawl Mill
• Ask the Experts—What is barite used for?
• Ask the Experts—Are you able to advise me on the status of HR3824?
• Our Readers Say
• Sulfides, Selenides and Tellurides
• Silver’s Shine is Back
• Rahall Looks to Rewrite 1872 Mining Law
• San Francisco Mint and US Gold Reserves
• Forest Service Attempts to Close Public Access
• Revisiting Commerce Resources—A Tantalum and Niobium Mining Project
• The Seventymile and American Creek Goldfields
• Melman on Gold & Silver
