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Michigan DEQ Gives Tentative OK to Nickel, Copper Mine

Environmentalists were happy when the state adopted rules governing an underground mining method that hadn’t been tried in Michigan. Now they’re angry.

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The Perfect Summer


Within the first 3 hours he and I had found pocket after pocket of gold and couldn't wait to tell Levi of our treasure.

Prospecting for Diamonds: Is It a Diamond or Crystal Quartz?


Prospectors typically stumble upon diamonds while searching for other minerals.

Quartzsite Gives Up Some Big Gold


There is always an overwhelming feeling when finding gold of any size, but one like this doesn’t come along very often.

Legislative and Regulatory Update


• Miners win latest round
• New push to close off lands in New Mexico
• Close call in Peru
• New underground safety requirements

Commercial Placer Mining With Jigs


During the upward stroke, water is pushed up through the shot layer causing it to open up and lifting the gravel particles above. The heavier particles settle faster based on Stokes law, and move down into the shot bed layer, while the lighter...

Serpentine in California


Serpentine, as used in this article, is both a rock and a mineral. The rock should be termed "serpentinite," but the word "serpentine" is in common usage for both the rock and mineral.

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The Bawl Mill   • Prospectors Beat Mining Claim Tax   • In Pursuit of Gold and Silver in the Sierra Madres—Establishing a Mining Company in Mexico   • Update On “Special Rock” Kicking   • Saved Before the Tax Bell Tolled   • The Petersville—Yentna Goldfields   • Demand for Copper Boosts Zambian Mining   • Doc Livingston   • Bum Luck   • San Manuel Mine Officially Closes With a Bang   • Environmentalists Target Pebble Mine   • Detecting in Australia's Pilbara Region   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices   • Looking Back

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Legislative and Regulatory Update

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