Massive Sulfide Deposits in Oregon
October 2000 by Edgar B. Heylmun, PhDThis article deals with massive sulfide deposits in the Klamath Mountains of southwestern Oregon, but it applies to massive sulfides found in California as well.
After weeks, months, even years of eager anticipation, the New Millennium has dawned!
The fire started early October 4, destroying the Bureau of Land Management office on the edge of town within minutes.
This same concept is true of many of our modern-day rivers, and we have to find out where their gold originated if we can.
Strange, isn’t it, how our vocabulary has been expanding of late. Up until late 2001, the term “Twin Towers” meant either the combination of the Federal Budgetary Deficit and the National Debt or the two outstanding forwards of the NBA’s San Antonio Spurs. Suddenly, the only relevant meaning was the two destroyed buildings in New York City. By mid-2002, most of us who hadn’t given Afghanistan a second thought became familiar with names of towns and regions in that country.
Not all of these slides and debris flows will produce results, but if you search for these while prospecting in your gold producing areas, then you can increase your odds of finding new gold.
Renewed interest in mining of gold, silver, copper and other metals in Aroostook County's Bald Mountain triggered 2012 legislation requiring the overhaul of the state's two-decade-old mining regulations.
There is a material processing principle widely used in large milling operations to improve recovery that is poorly understood by most of the micro-mining and prospecting community...
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 • 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