VMS Deposits in Central Arizona
October 2004 by John RothermelVolcanogenic Massive Sulfide (VMS) deposits in the Central Arizona Precambrian volcanic belt occur within a felsic package of volcanic rocks capped by an exhalite unit comprised of cherts, iron formations and siliceous members.
The Colorado River Indian Tribes wish to be given 16,000 acres in La Paz County, Arizona, that was at one time theirs...
Jerry Freeman became an instant celebrity in January by announcing the discovery of a 149-year-old trunk belonging to a band of Gold Rush settlers he's obsessively researched for more than a decade.
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During my adventures I’ve learned a few key best practices that help me to consistently find gold nuggets with my detectors. You can apply many of these best practices to any type of prospecting. These best practices are really common sense; however, they are easy to neglect.
The Bawl Mill • Update: Forest Service Interim Rule • The Guyana Highlands • Prospecting with a VLF-Type Gold Detector • Freegold Ventures' Golden Summit Project • Picks & Pans: Working the Crevices • Molybdenum • 2004 California State Gold Panning Championships • Company Notes • Why Environmental Groups Prefer Kerry • The French Mines of El Boleo • Looking Back • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices