Company Notes

June 2004 by Stan D'Orio

Picks & Pans: Big River Dredging in Northern California

September 2000
Back in the early 1990s, a gold mining club in northern California (on the Klamath River near Happy Camp), was offering a free "Trial Week" to test their claims. I decided to take them up on their offer. After obtaining a California Dredge Permit, I loaded my trusty Jeep with my camping gear...

Geobotany: Plants Associated With Mineral Deposits

November 2014
Science has shown, over the past few centuries, that there is a direct correlation between certain plants and their geophysical surroundings.

Increase in Silver Demand by Photography Industry

April 1999
Washington—The use of silver by the photographic industry worldwide is projected to increase 10 percent over the next five years for photographic applications ranging from amateur snapshots to medical X-rays and motion pictures, according to a new report published in the Silver Institute's Silver News.

Silver Bonanza in the Sierra Madre: The Glorious Past of Batopilas—Conclusion

January 2008
The first Madero Revolution broke out in Mexico on November 20, 1910. On December 27, a revolutionary party exacted supplies, arms, and mules from the company until January 7, 1911, when the 7th Cavalry Regiment of the federal government destroyed three and a half tons of their dynamite near Baquiachi. On September 8, 1912, Batopilas was captured, a local garrison driven out, and the company forced to pay 10,000 pesos. Federal forces retook the town September 19.

Picks & Pans: Koyukuk River Gold—Prospecting Alaska's Brooks Range

June 1999
The water rose up in a great splash around the front of the pickup. The tires smashed into a couple of large boulders and suddenly the truck nosed down into a deep hole and bounced back out as I stepped on the gas pedal.

Mining Stock Quotes & Mineral and Metal Prices

July 2011

Alaska Geologist Survives Grizzly Attack

August 2010
“When he stepped into the clearing he didn’t snarl and stand up and show me how big he was. He just came for me,” Miller said.

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The Bawl Mill   • Higher Copper Price Brings Hope, Jobs   • Zeballos Gold Camp, British Columbia   • Agreement Allows Pogo Mine to Resume Construction   • Treasure Hawk Mine Back in Action   • Oregon Dredgers Receive Threats From Environmentalists   • Understanding Hard Rock Mining: Terms and Methods—Part I   • Mood at Calgary Conference is Subdued, But Optomistic   • Reinventing the Wheel—The Infinity-Jet   • Endangered Species Act is a Mess   • Placer Platinum   • Here Come the MineBots   • Agency Gives Initial Backing to Kensington Mine   • Mining Stock Quotes and Mineral & Metal Prices   • Looking Back   • Melman on Gold & Silver   • Brits Thwart Robbery of Gold and Cash

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