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Turning Acid Mine Drainage Into Drinking Water?—Grass Valley Company May Have the Answer
September 2000 by Staff
HPT Research recently tested their patented process for treating Acid Mine Drainage (AMD) on thousands of gallons of contaminated water at the Mammoth Mine.History of Oil in California
Oil is a naturally occurring combustible fluid of organic origin that is commonly found in California and in many other parts of the world.
The Bawl Mill
• Protesters trash the place
• IRS can't keep a secret
• Make way for minimum wage
Wyoming's Billion Dollar Nugget—The Trilogy Ends
The next hurdle to jump was whether the trommel motor would start again after sitting on the desert for six years without being started. The last time it had taken a three foot pipe wrench to bust it loose.
ICMJ Gold Prospecting and Mining Summit Postponed
Canadian Mint to Unveil $1 Million Coin
The Royal Canadian Mint will soon unveil a gold coin worth one million Canadian dollars ($850,000 US).
The Power of Mining Districts
...Most importantly, the mining districts can open the federal land to multiple-use by the public on principles of inclusion rather than the present-day exclusions...
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The Bawl Mill
• Over the Divide
• A Word from the Editor
• Guest Editorial—Globalizing Mining in America, Part II
• Gold Point, Nevada—A One-Man Mining Town Restoration
• Rare Coin Makes a Mint at Auction
• Letter to the Editor
• Jackson Hole Gold, Wyoming
• Picks & Pans: Big River Dredging in Northern California
• Fake Assays & Assayers
• Everything You Need to Know About Gold Wheels
• Exceptional Gold Dredging in New Zealand
• Lightning Creek, British Columbia
• Mine Reopening Could Revive Region
• Willow Creek Dredging Trip
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• More Treasure From Sunken Ship
