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Mining Stock Quotes & Mineral and Metal Prices
November 2009 by Staff
Carbonatites
Carbonatites are rocks that formed from molten calcite or dolomite. The thought of calcite being molten lava is difficult to accept, but it was confirmed when it poured out of a vent in Tanzania in 1960.
Resurrecting An Old Hard Rock Mine—Safety Is No Accident
Now it was time for the nerve-wracking part of the job: actually removing anything from the hanging wall we deemed to be in need of removal because it was either loose, could be loose, looked loose, or we felt it was just downright dangerous
Picks & Pans: Working the Crevices
The crowbar can be a valuable mining tool. Crowbars come in all shapes and sizes. For moving large boulders and large chunks of bedrock, the longer 3½ footers work well. Then if you really get in trouble, there’s the long pry bar.
The San Juan Mountains, Colorado
The rugged San Juan Mountains of Colorado rise to 14,309 feet and were a barrier to overland travel for many years. Precipitation, in the form of summer thundershowers and heavy winter snow, is enough to support coniferous forests.
Mining Stock Quotes and Mineral & Metal Prices
A Trip to Tucson 2000
The stage was set for a great time, as better than 100 mining artifact collectors from all over the world gathered for the 6th Annual Tucson Arizona show. Many of us didn't even seem to mind the heat of the desert...
Tucson Show Marketing
Normally we do not cover gem and mineral shows, but this one is a little different. The Tucson (Arizona) Gem and Mineral show is the sales source for so many small mining operations, I felt I had to address this show and its possibilities for the small miner.
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The Bawl Mill
• Molycorp Minerals Reopens Mountain Pass Mine
• Utah's Crescent Creek Placers
• The Business of Mining—Home Office Tax Deduction
• Peshastin Creek, Washington
• Michigan Proposal Would Restrict Mining Operations
• No Gravel, No Gold
• Nevada Regulators Reach Agreement With Queenstake Resources
• Stillwater Recovers Without GM’s Business
• Gold Has Shown Its Mettle, But How High Can It Go?
• Utility Agrees to Remove Four Klamath River Dams
• Melman on Gold & Silver
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Legislative and Regulatory Update
• Oregon Governor Asks For Mineral Withdrawal
• The Very First Issue of the Mining Journal
