John Fremont and the Gold Mines of Las Mariposas
August 2008 by Chris RalphJohn Frémont was a man whose luck regularly swung from one extreme to another. At times he seemed to be the luckiest man on earth, yet he sometimes made bad decisions that got him into a considerable amount of trouble.
The suction nozzle was one of the first Venturi nozzles to be used in the dredging business. Years later it was replaced with the straight Venturi system, which is sometimes referred to as a “log.” The main benefit of the log is that the operator only needs a suction hose with a short nozzle.
One of the most surprising jolts of the past month came with the decision of the Supreme Court upholding the legality of what has come to be known as “ObamaCare.”
While we have spent the past few years trying to adjust to wave after wave of new industries, new language and new influences in our lives, this past month the world's attention has once again returned to the cradle of civilization, the Middle East.
Many individual prospectors would like to know a little more about the geology of gold deposits. There is no doubt that in the final analysis, no matter how well you operate your equipment, unless you can find the places where gold is...
We’ve obtained the rights to publish this exclusive interview conducted on the Klamath River between David, an environmental activist, and a Coho salmon.
The primary source of many dryplacers is from the weathering of small to large hardrock sulphide ledges to yield free-gold, soluble salts and iron oxides. Placer gold, both large and small nuggets, can be found from the top inch down...
The Bawl Mill • Ask The Experts—What questions should I ask before investing in a gold mine? • Ask The Experts—Should I choose gold, silver or mining stocks? • From the Editor • Eight Reasons To Release Oil From The Strategic Petroleum Reserve • No Leprechaun Needed • Building A Mine—Dust Devil Sunstones • Remote Throttle Benefits Dredgers • Pickering Bar Revisited • The Pay Streak: Redefined With Metal Detectors • No Gas Needed • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices