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The Old Dutch Cleanser Mine
January 2003 by Dr. Ralph E. Pray
The naturally occurring white scouring powder called Old Dutch Cleanser, originally from Kern County, California, is a household helper known throughout America. As a sink, stove, and tub cleaner, the abrasive pumicite is one of...Legislative and Regulatory Update
Suction dredging court cases in California linger on
Lithium Fuels Hopes Around Salton Sea
The lake is at the southern tip of the San Andreas Fault, which has shifting tectonic plates that bring molten material closer to Earth’s surface. The only other part of the US known to have more geothermal brine available is on the fault’s other end in Northern California.
Mining Stock Quotes & Mineral and Metal Prices
Prospecting With a Magnetometer
Swedes were the first to note variations in the Earth's magnetic field, circa 1640, and they were the first to use the dip needle. They made the first magnetometer in 1870.
Moving the World's Largest Machine—The Bucyrus 2570W Walking Dragline
This project began in early August 2002, when approximately 12 major project forwarders were invited to bid on moving a Bucyrus Model 2570W Walking Dragline from the US to Australia.
Mogollon—New Mexico's Remote Gold Camp
Silver Creek, in New Mexico's Catron County, is a narrow defile in the Mogollon Mountains. Known to be the home of fierce Apache bands, gold and silver veins were waiting there for an adventurous, if not foolish, prospector.
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The Bawl Mill
• The Ferris-Haggarty Copper-Gold Mine, Grand Encampment District, Wyoming
• Directory of Active Mines in Arizona Available
• Picks & Pans: Gold Prospecting on the East Fork River, Alaska
• Beryllium in Nevada
• Company Notes
• The Cemetery Rush
• Border Silver
• Grandfather John's Notes
• ICMJ's 12th Annual Photo Contest Results
• Tiffany & Co. to Open Plant in Northern Canada
• The Patio
• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices