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Global Warming—The Press Gets it Wrong, Our Report Doesn't Support the Kyoto Treaty
July 2001 by Richard S. Lindzen
The National Academy of Sciences released a report on climate change, prepared in response to a request from the White House, that was depicted in the press as an implicit endorsement of the Kyoto Protocol.Ask the Experts
Q: How do I get gold out of a saturated solution of salt with nitric acid?
Hot Ground or Large Deep Gold?
While detecting for gold nuggets with a pulse induction machine, most of the signals we encounter have a normal “wee-ooo” sound. However, while swinging larger search coils, the bigger deeper nuggets can produce a...
Care and Lubrication of a Model 13 Laboratory Wilfley Table
A Wilfley table works best when all of the mineral being run across it (the pulp) is about the same size. For this reason, I took a good look at each of the samples.
Identifying the Noble Metals Simple Tests That Work
Using a porcelain evaporating dish, place concentrates or head ore, equal to a tablespoon, in 60cc of aqua regia. Boil almost to dry, then add 10cc HCl (hydrochloric or muratic acid) and heat for a few minutes, and then add 30cc of water and bring to boil. Let cool while the solids are being allowed to settle. Using a pipette...
Gold Prospecting: For Better or Worse
We all love to see that first glimmer of gold when it peeks out from under the black sand in our pan, or feel the weight of a nugget in our scoop when we dig a good target. But sometimes things don’t go quite so smoothly.
Gold Deposits of the Ivory Coast
Ivory Coast has considerable gold reserves, and this nation has the largest area of greenstone belts prospective for gold in the continent.
Sunnyside, Arizona
The little-known Sunnyside district in Cochise County, Arizona, is on the southwest side of the Huachuca Mountains, which reach elevations in excess of 9,000 feet.
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The Bawl Mill
• Our Readers Say
• Former Sunshine Miners Find Work in Montana
• CMA Conference Summary
• Uranium Deposits
• Washington Gold & Fish Update
• Prospecting for Diamonds: Is It a Diamond or Crystal Quartz?
• Basic Information About Gold Detectors
• Oil Seeps in Northern California
• Diamond Dealer Prevails in Congo
• Company Notes
• Picks & Pans: The Gold Bullion Mine
• Arizona's Border Silver Camps
• The Stonewall Jackson Mine, San Diego County, California
• Proposal Submitted for Lab at Homestake
• Mining Stock Quotes and Mineral & Metal Prices
• Melman on Gold & Silver
