Drywashing Alluvial Placers
October 2000 by Jim StraightPortable, hand-operated, bellows drywashers have been used for over a hundred years to recover gold in the deserts of Arizona, New Mexico, California and Nevada. Drywashers were considered a last resort over...
Here’s what actually happened, described in the case file documents: Based on a precious metal assay certificate signed by a registered southwest assayer, the sellers, in consideration of the payment of over $53 million, transfer over 185,000 troy ounces stored in a warehouse to a company based in Norway. This document was signed and notarized in a southwest town, and was publicly distributed in 2001. Guess what?! The warehouse floor concrete may have a higher gold assay than the concentrates sitting above it valued at fifty-three million.
Planning for the Northwest Miners Rally 2005, held August 19-20, began with a rocky start in March, with Washington Department of Fish and Wildlife (WDFW) announcing that it would like to move the rally out of Oroville, Washington, and out...
Epithermal Ore Deposits Associated With Tertiary Volcanism—And the Feasibility of Metal Detecting for Them
Epithermal ore deposits are common in regions of late volcanic activity, especially areas associated with Miocene and later Pliocene extrusive volcanics that have not been deeply eroded since the ore was deposited. Many are simple fissure veins, but stock-works and ore-pipes are also common.
Robert Joseph Dahlke
(1939 - 2013)
On July 4, we are reminded of the sacrifices our Founding Fathers made to establish this great country of ours, and in that spirit, the Minerals and Mining Advisory Council (MMAC) has created a draft Declaration of Miners.And MMAC has been hard at work writing a bill, with the unwavering support of several members of Congress, to reaffirm the rights of miners operating in traditional mining districts.
Normally, one does not look at volcanic islands in a search for gold. However, rich gold deposits have been found in or near volcanoes at Lihir and Misima Islands near New Guinea, so one cannot dismiss gold opportunities on volcanic islands. All of Iceland is of volcanic origin, with acidic volcanic rocks like rhyolite and granophyre being present at a few localities.
In the meeting, we presented Ms. Skalski with the various court cases from the 9th Circuit Court on these settled law cases and she was mortified.
The Bawl Mill • A Word from the Editor • Under the Guise of Environmental Protection—EPA Revealed • The Centennial Lode and the Centennial Ridge District, Wyoming • 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 • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices