All Articles
How To Locate Diamonds
July 2008 by W. Dan Hausel
How to locate diamonds: This article focuses on the principal host rock for diamond and describes some gemstones (and kimberlitic indicator minerals) typically found with diamond.
Companion Gold
Easing around the bedrock ledges and rock hopping, Terry and I came out into the open and were looking at a nice run of bedrock.
Gold in Vermont
The principal gold belt in Vermont extends south from the Canadian border along the east side of the Green Mountains, as far south as the Massachusetts line. The entire region was glaciated during the Great Ice Age and the glaciers contained streaks of finely-divided gold, so some of the gold found in Vermont originated in what is now Canada.
Determining The Optimal Crushing Size for Gravity Recovery
It’s not easy to figure out what is best without testing, and so a certain level of confusion has developed about how small the ore ought to be crushed.
A Rich Gold Strike at Scossa
The old mining camp of Scossa, in Pershing County, Nevada, was located 6 miles from the nearby ghost camp of Rosebud and approximately 20 miles northeast of the once famous mining town of Seven Troughs. Fifty- two-year-old Charlie Scossa was already a seasoned prospector from California when he went in search of another rich strike in the high deserts of northwestern Nevada in 1930.
Silver Demand Driving Mine Production Up—Mexico Remains Number One Producer
Worldwide silver production is expected to increase annually, reaching 567 million ounces by 2001, up from 1997 levels of 501.9 million ounces...
Legislative and Regulatory Update
• It's almost November
• Two federal land managers found guilty of contempt
• A chance to halt additional wilderness in Southern California
• Oregon mineral withdrawal
• A really good reason to get out and vote in Oregon
Subscription Required:
The Bawl Mill
• The Lost Silver Triangle of the Sierra Madre—Conclusion: Tayopa, Guaynopa, and Guaynopita
• The Greenwood Gold Project
• Miners Go To Work In Washington
• Natural Crystalline Gold
• The Vore Mine
• Tools of the Modern Prospector: The GPS
• Whitehall Mine Foregoing Closure
• Work Begins At Rock Creek Mine
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• The National Mining Hall of Fame to Induct Four
• Looking Back
