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Greaterville, Arizona
February 2001 by Edgar B. Heylmun, PhD
One of the best-known placer gold localities in southern Arizona is at Greaterville, 45 miles, by road, southeast of downtown Tucson. The site of mile-high Greaterville is in grasslands and oak woodlands, on the east flank of the Santa Rita Mountains.Legislative and Regulatory Update
• Original Sixteen to One cleared
• Another court case settled
Bucket Line Dredges
For many years, mechanical mining in waterways was seen as an impossibility by miners, especially in the Western US. The few dredges that had been tried at various locations were generally built on designs similar to those that had been used in harbor excavation work, but it was found that they were...
Picks & Pans: More Big River Dredging in Northern California
As the mining club in Happy Camp had lowered their initial joining price to something even a dirt-poor, full-time gold dredger like me could afford, I joined—and then impatiently awaited the coming of dredging season.
Desert Prospecting Yields More Than Just Gold
This wash was not far from where I once dug a half-ounce nugget, so I knew there was gold in the area.
Exploring Iron Oxide Copper Gold Deposits
The excitement over IOCG deposits began with the discovery of a monster deposit at Olympic Dam in Australia in 1976. The discovery was accidental as the operator was searching for strata-bound copper deposits.
Map Offers Look at Butte's Mining History
It turns out the old Anaconda Co. really did have 10,000 miles of tunnels beneath this mining city. That’s one of the findings by researchers who have produced a new map that charts the thousands of underground mine shafts here, providing a detailed look at some of Butte’s mining history.
Feds Order Closure of Idaho Mine
Federal safety inspectors have ordered one of the nation’s deepest underground mines closed in northern Idaho following an investigation prompted by a series of accidents that killed two miners over the last year.
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• Placer Gold in Washington
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• Gem Discoveries Sought in North Carolina Field
• Identifying Gold Ores
• Looking Back
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• Mining Stock Quotes and Mineral & Metal Prices
