All Articles
The San Juan Mountains, Colorado
September 2001 by Edgar B. Heylmun, PhD
The rugged San Juan Mountains of Colorado rise to 14,309 feet and were a barrier to overland travel for many years. Precipitation, in the form of summer thundershowers and heavy winter snow, is enough to support coniferous forests.
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Buyer Beware! Counterfeit Metal Detectors
August 2013
When I was recently in West Africa, I got to see and play with my first, phony, Chinese knock-off metal detector.
When I was recently in West Africa, I got to see and play with my first, phony, Chinese knock-off metal detector.
Picks & Pans: Working the Ol' Paystreak
November 2001
The bright yellow nugget caught my eye as I pulled the astroturf down the sluice box into the large plastic tub. I grabbed it from the mat, pretty much in shock because of its size.
The bright yellow nugget caught my eye as I pulled the astroturf down the sluice box into the large plastic tub. I grabbed it from the mat, pretty much in shock because of its size.
Sierra County Gold—Part II
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...we will continue our examination of the rich streams and mining districts, and then take a look at some of the big nuggets that have been found here.
...we will continue our examination of the rich streams and mining districts, and then take a look at some of the big nuggets that have been found here.
Arizona's Border Silver Camps
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Not much has changed along the original stage road that runs easterly from an old schoolhouse northeast of Nogales into the Patagonia Mountains of southern Arizona. Marked on the maps as Duquesne Road, the route has been in use for over 130 years, climbing from the hot desert floor to an almost 6,000-foot elevation pass before dropping back down the eastern slope of the mountains to reach the old mining camps of Washington, Duquesne, and Lochiel.
Not much has changed along the original stage road that runs easterly from an old schoolhouse northeast of Nogales into the Patagonia Mountains of southern Arizona. Marked on the maps as Duquesne Road, the route has been in use for over 130 years, climbing from the hot desert floor to an almost 6,000-foot elevation pass before dropping back down the eastern slope of the mountains to reach the old mining camps of Washington, Duquesne, and Lochiel.
Gold in New Zealand
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In 1965, I visited New Zealand and saw a South Island goldfield. I knew very little about gold at that time and stopped only long enough to peruse a few relics and old photos on the pub wall.
In 1965, I visited New Zealand and saw a South Island goldfield. I knew very little about gold at that time and stopped only long enough to peruse a few relics and old photos on the pub wall.
Mining Stock Quotes, Mineral & Metal Prices
August 2010
Montana Approves Stillwater Expansion Bonds
August 2000
The Montana Board of Investments unanimously approved a motion to issue up to $35 million in bonds to help Stillwater Mining Corp. expand its platinum and palladium mine.
The Montana Board of Investments unanimously approved a motion to issue up to $35 million in bonds to help Stillwater Mining Corp. expand its platinum and palladium mine.
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The Bawl Mill
• A True Endangered Species
• Guest Editorial—Vertical Disintegration
• USGS Reports Increase of Imported Minerals
• A Silver Opportunity
• Gold in Virginia
• Picks & Pans: DEF Prospectors Rally Was a Huge Success
• News From GATA
• Our Nugget Shooting Adventure
• How PGMs Affect Assay Beads
• Fly Fishing the Mine Tailings/Headwaters of the Clark Fork, Montana
• Company Notes
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
