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February 2011 by Staff
The Boludo Placers, Sonora
The Boludo placers described here include gravels that have been listed under many different names, including Altar, Golden Triangle, Llanos del Oro, San Francisco, and Trincheras, among others. The placers are on desert flats at the northwest end of Sierra Santa Rosa, about 2,600 feet above sea level. It is in a region of northwest-trending mountain ranges separated by broad desert valleys.
Melman on Gold & Silver
Last month was one of the most unusual in recent memory. For virtually an entire month, the news media was focused almost entirely with death and dying.
Picks & Pans: In Search of a Vein: Looking for Hardrock in the Talkeetna Mountains
Down, down, down I plummeted into the narrow granite chute. In a matter of a few seconds, I envisioned myself lying crumpled in a field of mammoth, sharp, jagged granite rocks. In those few seconds, my thoughts also imagined my life ebbing...
The Robin Redbreast Lode
A Draft Environmental Impact Statement has finally been released for Robert and Marjorie Miller’s proposed lode mine, the Robin Redbreast Lode, in the Uncompahgre Wilderness, located outside of Montrose, Colorado.
Melman on Gold & Silver
Other economic commentators have joined in regarding the sounding of alarms. Retired Republican Congressman and presidential candidate Ron Paul feels financial markets could drop a stunning 50%...
Iron Minerals, Your Detector and Gold
It’s worthwhile for the prospector using a metal detector to know a little bit more about the association of iron and gold as well as how iron minerals affect your metal detector.
Ask The Experts—Can you help explain the ratings in Melman On Gold & Silver?
Q: I’m a fairly new subscriber. I enjoy Leonard’s financial column but his ratings at the end don’t seem to make sense. He will highlight problems with the economy but rate it “Positive.” Why is that?
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The Bawl Mill
• The Basics of Crushing and Milling Operations
• Ask The Experts—What minerals are magnetic? Can rare earth magnets capture platinum?
• Ask The Experts—Jet nozzle or suction nozzle? Which is best for my highbanker?
• Ask The Experts—Precious metals in water?
• Rediscovering Placerville, California
• Eastern Arizona: Gold and Base Metal Deposits—Part I
• Over The Divide—Daryl J. Nelson
• Legislative and Regulatory Update
• Cyanide-Free Gold Separation
• Mining Stock Quotes & Mineral and Metal Prices
• Melman on Gold & Silver
