All Articles
The Notch Peak Intrusive
October 2005 by Alan J. Chenworth
Located about thirty miles west of Delta, Utah, just to the north of Highway 6-50, is a tall rocky crag with an apparent notch missing from the peak. This is Notch Peak.
There’s Still Gold In Oregon’s Umpqua River
The Umpqua River, located in the heart of western Oregon, flows for several miles nearly alongside Interstate Highway Five.
Nevada Creates Mining Claim Tax to Balance Budget
The loss of exploration monies that provide jobs and eventually lead to new mines may well cost the state far more in the long run than the new fees will raise.
Greenstone
Greenstone is a hard, tough, altered igneous rock, usually dark green in color. The term “greenstone” has been loosely applied to all greenish rock, including peridotite, dunite, jade, serpentine, and even hydro thermally altered rocks in mining districts. True greenstone is...
Take it to Bedrock
Picking the right spot to placer has to do with years of experience, and a little luck. The textbooks can tell you where it should be, but sometimes the rules just don’t seem to apply.
Melman on Gold & Silver
I believe this is a powder-keg waiting to explode down the road—with potentially devastating effects on society—but positive implications for gold and silver.
Gifts of Gold for University of Zimbabwe
The design of the makorokoza’s handmade wooden pans has not changed over the centuries. Until Rege introduced it to them they had seen nothing like a spiral wheel concentrator.
California State Gold Panning Championship Results
This year the State Gold Panning Championships were held August 24-27, at the California State Fair, sponsored by the Motherlode Goldhounds and Cal Expo.
Subscription Required:
The Bawl Mill
• Newmont's Gold Quarry Mine
• Drywashing and Detecting for Eluvial Placer Gold Research is the Key to Success—Part II
• EPA Offers Liability Protection to Spur Cleanups
• Study: West Has Vast Oil Shale Reserves
• Picks & Pans: Detecting Micro-Nuggets
• Recovering Fine Gold: Getting the Most from Your Sluice Box
• 2005 California State Gold Panning Championships
• Company Notes
• Tales of California Gold Discoveries 2nd in a Series—The Jenny Lind Mine
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
