The Old Dutch Cleanser Mine
January 2003 by Dr. Ralph E. PrayThe naturally occurring white scouring powder called Old Dutch Cleanser, originally from Kern County, California, is a household helper known throughout America. As a sink, stove, and tub cleaner, the abrasive pumicite is one of...
• Additional access restrictions proposed in Arizona
• Oregon senators introduce bill to place state rivers and streams off-limits
The first requirement for a successful mine operation is a market for the product, metallic or nonmetallic. The second requirement is to deliver a quality salable product...
Perhaps the greatest single impression a visitor to the interior of Mexico is left with is the grinding poverty of the countryside. While there are pockets of apparent prosperity, most of the citizens appear to live in conditions of poor...
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.
• Cimarron Minerals Ltd.
• US Gold Corporation
• Homestake Mining Company
• Int'l. CanAlaska Resources Ltd.
• BHP World Minerals-San Francisco
On November 30, 2015, the Galice Mining District (with the support of the Waldo Mining District), along with several Oregon mining associations and individuals, filed a Motion for Summary Judgment against the State of Oregon and SB 838...
• Senate moves on ESA reform
• Suit challenges patenting
• Canyon takes its case to the Supreme Court
The Bawl Mill • The Ferris-Haggarty Copper-Gold Mine, Grand Encampment District, Wyoming • Directory of Active Mines in Arizona Available • Picks & Pans: Gold Prospecting on the East Fork River, Alaska • Beryllium in Nevada • Company Notes • The Cemetery Rush • Border Silver • Grandfather John's Notes • ICMJ's 12th Annual Photo Contest Results • Tiffany & Co. to Open Plant in Northern Canada • The Patio • Looking Back • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices