All Articles
Precious Metals in the Patagonia Mountains
August 2003 by Edgar B. Heylmun, PhD
The Patagonia Mountains are a small but rugged mountain range that adjoins the Mexican border some 9 to 16 miles east of the border town of Nogales. The range trends northerly for 14 miles and is about 10 miles wide, reaching an elevation...
Melman on Gold & Silver
The world received a sad reminder of just how dangerous and threatening terrorism has become as more than three hundred people—most of them children—died when Russian troops and police stormed a school that had been taken over by terrorist rebels from the breakaway province of Chechnya in the Russian city of Beslan. This act was followed almost immediately by the bombing of the Australian Embassy in Indonesia with nine dead in that attack. And, if mankind’s craziness wasn’t enough...
Eight Mines Earn Prestigious Safety Awards
Eight US coal, metal and nonmetal mines that achieved a perfect safety record in 2002—a combined 1.9 million employee hours without any time lost to serious injury or a fatality—were honored with prestigious “Sentinels of Safety Awards” presented by Assistant Secretary of Labor for Mine Safety and Health David Lauriski
Legislative and Regulatory Update
- PLF sues over critical habitat
- Attorney General ends EPA slush fund
Sulfides and Intergrain Gold Wire Nuggets
...these nuggets have not traveled far from the lode because the golden wire lattices would have been torn apart or flattened during weathering of rock and deposition by violent stream action.
Gold in Guyana—Part I: Porknocking on the Puruni River Road
In part one of this two-part series on gold in Guyana, I describe artisanal mining efforts currently winning alluvial gold from small-scale placer operations located along the lower Puruni River and its tributaries.
The Green Land-Grabbers: It's Not Just the Feds Who Are After Your Land
Major environmental organizations such as the Nature Conservancy are working closely with the federal government to buy large tracts of private land, frequently at the expense of private property owners’ rights.
Iron Minerals, Your Detector and Gold
It’s worthwhile for the prospector using a metal detector to know a little bit more about the association of iron and gold as well as how iron minerals affect your metal detector.
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The Bawl Mill
• House Resources Committee Addresses Environmental Scare-Tactics —by House Resources Committee & Chairman Richard Pombo
• Over the Divide
• Idaho-Maryland Mine—History Restarted
• Montana Candidate Sees Natural Resources as Path to Recovery
• Judge Rules Against Oregon Miners—Battle Continues
• Lake County "Diamonds"—Renewed Value for an Old Favorite
• Moving the World's Largest Machine—The Bucyrus 2570W Walking Dragline
• Mother Lode Gold, California
• News From the Pacific Legal Foundation
• Melman on Gold & Silver
• Maine to Create Mineral Park
• Mining Stock Quotes and Mineral & Metal Prices
