Picks & Pans—Drywashing and Detecting in Southern California
November 2004 by Jim StraightThe late George Elwood, of Johannesburg, California, was well known for helping anyone in need. As a matter of fact, I originally met George when he went out of his way to help me with a flat-tire problem.
The Black Hills of western South Dakota are domal mountains that rise to 7,242 feet near Mt. Rushmore National Monument. Annual precipitation reaches 28 inches, enough to support winter sports and pine forests.
Q: Tantalite in an African nation -- is it worth pursuing?
Vertical aerial photographs, a form of remote sensing, are invaluable in the search for mineral deposits, and have been used for 60 years for that purpose.
When the final numbers are in, China will have consumed a record 350 tons of gold in 2006 amid surging sales of gold bullion, up 17 percent from 2005, the official Xinhua News Agency reported.
Imagine for a minute the year is 1850. You’ve read and heard that gold was discovered in California and the creeks are so rich you can just scoop it up with your hands.
Pumps can be set up quite a distance away horizontally from the sluice, even hundreds of feet. It will work so long as there is sufficient water at the source where the pump is located. Vertical distance is more of a problem than horizontal distance; 30 to 40 feet is the maximum vertical climb for most pumps.
The Bawl Mill • Editorial: Montana's Controversial Rock Creek Mine • First Load of Concentrate Leaves Reopened Ruth Mine • Uranium Industry Enjoys Rebound as Prices Nearly Triple • BLM Warning About Purchase of Mining Claims on the Internet • Determining the Amount of Gold in a Quartz Specimen • Placer PGMs in Coon Creek, California • Getting Your Float Circuit Layout Right • Pick Up Austria's New Coin—If You Can Lift It • New Prospecting Guides Available Online • Police Extend Detention of Newmont Executives • Over The Divide—Merwin (Merv) H. Hemp • The Boludo Placers, Sonora • The Golden Highway—Placer County • Northwest Miners Rally a Success • Mine Threat Just a Stunt to Criticize Land Laws • MINExpo 2004 Convention Report • Looking Back • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices