Company Notes

January 2000 by Staff

Picks & Pans: Dredging After The Flood

March 2004
It was dredging season, 1997, after the catastrophic flood had hit us in January—a flood that took out bridges, roadways, undermined the railroad tracks in several places, and isolated us in the town of Quincy, California, for a week. The fog was so thick that planes couldn’t even land at the airport.

MMAC Update

October 2017

If you are a claimholder and your Mining District is in disarray, it’s time to join MMAC and get on board so your district can benefit from these changes as they are implemented.

Getting The Most Value From Your Gold-Quartz Specimens

June 2010
Just simply crushing up all your specimens for their gold content may be a serious waste of potential cash.

Evaluating a Placer Discovery

March 2000
Gold mineralization is usually first noted in an area by examining material weathered from the source and liberated or washed downhill from it.

Picks & Pans: Gold Recovery in Placer Mining Operations

August 1999
Two of the major factors affecting the profitability of a placer mining enterprise are the relative efficiency of the mining equipment, and the rate and percentage of recovery obtained while conducting mining operations.

Legislative and Regulatory Update

October 2005
• Roadless Rule back in court again
• New mining regulations considered in Europe
• PLP in court on behalf of miners
• Karuk Tribe to appeal
• NEPA rewrite drive gets boost from Katrina

Arizona's Border Silver Camps

July 2001
Not much has changed along the original stage road that runs easterly from an old schoolhouse northeast of Nogales into the Patagonia Mountains of southern Arizona. Marked on the maps as Duquesne Road, the route has been in use for over 130 years, climbing from the hot desert floor to an almost 6,000-foot elevation pass before dropping back down the eastern slope of the mountains to reach the old mining camps of Washington, Duquesne, and Lochiel.

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