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The Tonopah Gold and Silver District
October 2009 by Chris Ralph

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Diamond Exploration and Mining Heating Up in North America
September 2004
Diamond exploration in Canada has led to a major new industry that did not exist prior to six years ago. Yet today, Canada ranks as one of the world’s leading producers of gem-quality diamonds.
Diamond exploration in Canada has led to a major new industry that did not exist prior to six years ago. Yet today, Canada ranks as one of the world’s leading producers of gem-quality diamonds.
Regarding "Good Assays and Bad"
February 2012
Last month I wrote an article entitled “Good Assays and Bad,” which gathered a few comments.
Last month I wrote an article entitled “Good Assays and Bad,” which gathered a few comments.
Ask The Experts—Do I still have rights to this mining claim?
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Q: Do I still have rights to this mining claim?
Q: Do I still have rights to this mining claim?
The Lost Silver Triangle of the Sierra Madre—Conclusion: Tayopa, Guaynopa, and Guaynopita
July 2008
Lieutenant Henry O. Flipper might well have been correct about the “Santa Fe de Rodríquez” being the name of what is now called Guaynopa. However, an Indian named Agustín de la Cruz, who was associated with Cristóbal Rodríquez, is credited with discovering the mine in 1741. It is probable that the Spanish settlement had indeed been found because of its rather extensive ruins.
Lieutenant Henry O. Flipper might well have been correct about the “Santa Fe de Rodríquez” being the name of what is now called Guaynopa. However, an Indian named Agustín de la Cruz, who was associated with Cristóbal Rodríquez, is credited with discovering the mine in 1741. It is probable that the Spanish settlement had indeed been found because of its rather extensive ruins.
Gold in The Silver Crown District, Wyoming
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When my field assistant Jay Roberts and I entered the mine, it appeared as if someone just walked out of the mine, turned off the lights and never returned.

Legislative Update
March 1999
Robert Sanregret—Attorney at Law
Western Mining Council
National Association of Mining Districts
Robert Sanregret—Attorney at Law
Western Mining Council
National Association of Mining Districts
Prospecting on Pickering Bar
March 2007
On Saturday, January 27, 2007, six of us began a trip to Pickering Bar on the North Fork of the American River. It was 7:30 am and we had our engines running to begin the first leg of our two and a half hour trip to get there.

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