July 2001 by Edgar B. Heylmun, PhDThe first reported occurrence of uranium in the United States was at Central City, Colorado, in 1871. However, prior to 1922, the ore was mined for its radium content, not uranium.
It started out as a modest tropical depression near the Bahamas and was forecast to hit the east coast of Florida and then peter out over land. Then it was forecast to hit south Florida and strengthen moderately over the Gulf of Mexico before hitting the Florida Panhandle as perhaps a Category One hurricane.
Congress passed Section 404 of the Clean Water Act (CWA), which was originally called the Federal Water Pollution Control Act, 33 USC 1344, in 1972. Section 404 authorized the US Army Corps of Engineers (the Corps) to issue permits “for the discharge of dredged or fill material into the navigable waters at specified disposal sites.”
Maine forms the northeast corner of the United States, with an area of over 55,000 square miles. Its population is about 1.2 million, with the forested interior being largely unpopulated. The northeast end of the Appalachian Trail is at Mt. Katahdin, which...
It is important to note that discrimination is a type of electronic filtering. The signal is analyzed, and depending on the discrimination setting, identified as either a target to be dug or a target to be ignored.
Is this a valid claim?
The Bawl Mill • Our Readers Say • Global Warming—The Press Gets it Wrong, Our Report Doesn't Support the Kyoto Treaty • Former Sunshine Miners Find Work in Montana • CMA Conference Summary • 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