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No Gravel, No Gold
November 2009 by Tom Leftwich
It was the spring and I was planning on dredging the east bank of the Mokelumne River near the whitewater falls of Slaughter House Gulch just out of Pine Grove, California. The water was high and remained that way into July.
Alternative Financing Alternatives
How can a miner or prospector take advantage of these speedy financing options while avoiding the risks associated with borrowing from so-called “shadow banks?”
Ask the Experts: gold per ton; improving assay method
Q: How much gold do I have per ton and how can I improve my assay method?
Turning Acid Mine Drainage Into Drinking Water?—Grass Valley Company May Have the Answer
HPT Research recently tested their patented process for treating Acid Mine Drainage (AMD) on thousands of gallons of contaminated water at the Mammoth Mine.
Mongolia Tax May Chase Off Investment
The gold and copper deposits at Oyu Tolgoi, or “Turquoise Hill,” are among the largest ever found and could give impoverished Mongolia its biggest boost since it abandoned communism 15 years ago—if the Mongolians can figure out how to profit from it.
Ask the Experts
• Using drywashers to work desert gravels
China Gold Imports Increased 500 Percent in 2010
It’s been no secret that the prices of gold and silver have been moving upward at a fast clip in recent months. Gold has soared 27 percent so far this year. There has not been a significant drop-off in production, so it’s been evident that an increase in demand has been a part of the force driving the price upward.
Ask The Experts
Estimating the gold content of ores with gold, quartz and other minerals?
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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
• 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
• Mining Stock Quotes & Mineral and Metal Prices
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Legislative and Regulatory Update
• Oregon Governor Asks For Mineral Withdrawal
• The Very First Issue of the Mining Journal
