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New Arsenic Study Supports Tougher Standards

A National Academy of Sciences report shows that the Environmental Protection Agency greatly underestimated the cancer risks of arsenic in drinking water, according to EPA officials and other environmental experts familiar with the report.

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Gold in Alaska


The harsh Alaskan environment delayed serious prospecting and mining for decades and still continues to stymie exploration activity even though there are likely dozens of hidden major and world-class gold and base metal deposits.

Prospecting for Meteorites with a Metal Detector


The following article has been written with a two-fold purpose; first, to help familiarize anyone interested in “meteorite shooting,” and second, to stress the importance of scientific research.

Melman on Gold & Silver


One last subject is the performance of gold and silver themselves—which has been positive for more than two months—and to explain the reasoning behind these rallies.

Refractory Gold Processing


After your excitement peaks when you first receive the high gold assay from the vein you just exposed, you ponder how you will extract and sell your gold. You will need to develop a flow sheet for your process to optimize your recovery and minimize your costs and permit requirements.

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Gold out of auqa regia

Jury: Gov't Rightfully Seized 1933 Gold Coins


The verdict capped an unusual civil case that combined history, coin collecting and whether the $20 “double eagles” ever legally left the US Mint.

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Q: How do I improve my small-scale mining operation’s gold production?

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The Bawl Mill   • Our Readers Say:   • Placer & Lode Gold Deposits   • Spanish Silver in Arizona   • Hog Mountain Mining, Past and Future   • Picks & Pans: Dredging Costa Rica   • Gold in Texas   • The Goldhill Mining District   • Miners Resume Search for Platinum Near Platinum   • Discoloring Assay Beads   • Tons of Gold Buried Under World Trade Center   • Gold Rush Ship Uncovered in San Francisco   • Mining Stock Quotes and Mineral & Metal Prices   • Melman on Gold & Silver   • The Financial Repercussions of the WTC Tragedy   • Permit Appears Likely for Rock Creek Mine

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