The Centennial Lode and the Centennial Ridge District, Wyoming
October 2000 by W. Dan HauselIn 1874, placer gold was discovered in the Middle Fork of the Little Laramie River south of the present site of Centennial village. The source of the gold was traced upslope to a nearby ridge in the following year.
Before the world class beryllium deposits were discovered at Spor Mountain, Utah, in 1959, Nevada was the nation’s principal producer of beryllium. Whereas beryl, found in pegmatites worldwide, is fairly common, some of the other...
There is one special picnic table I fervently wish I had kept. This special table was literally on top of the world. Better yet, it was on the mine dump of the old, long-abandoned gold mines at Summitville, Colorado.
I know big mining companies use cyanide and other leach systems to recover gold from ore. Is this the only economically feasible way to recover the values?
In our opinion, these dizzying up and down moves reflect not so much a change in the direction of hard data, but rather fluctuations in sentiment regarding the degree of danger relating to the overall international economic structure.
On Labor Day weekend, September 1st and 2nd, two days of furious, almost non-stop panning went on.
A two-pronged approach is necessary to restore suction dredging; federal preemption needs to be established as addressed above via petition; and clarification from the EPA is needed to establish that no Section 402 permit is necessary when there is no “addition” of a pollutant.
The Bawl Mill • A Word from the Editor • Under the Guise of Environmental Protection—EPA Revealed • Company Notes • Picks & Pans—In Search of Nome Creek Gold • Massive Sulfide Deposits in Oregon • Recreational Dredging on the South Yuba River • The Trapiches of Chile • Tales of Liberty Gold • Drywashing Alluvial Placers • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices