All Articles
The Elusive Mother Lode
May 2004 by Lloyd Brewer
With history so often repeating itself, you can’t go wrong searching for gold using modern exploration techniques and exploration theories in regions of historic gold activity.
Platinum in Laccoliths
Laccoliths are unusual igneous features that seem to occur in the stable interior parts of continents. They are concordant igneous intrusions that have domed the overlying rocks and are circular in plan, and less than 10 miles in diameter. This article deals with some of the laccoliths found in the scenic Colorado Plateau province of Utah, Colorado, and Arizona...
Gold Prospecting in Maine - Part I
Within five minutes there were nine brook trout hanging around, feeding on nymphs I was stirring up. They were having a field day, sometimes getting within inches of my mask. It was almost like they were begging for more food.
Using Rock Formations to Your Advantage
Over the past twenty or more years, the traditional “seat of the pants” science of using mineral identification tables as a means to identify common ore minerals, their associated rock-forming minerals and rocks, has slowly become a lost art.
Prospecting Australia—Part III Anatomy of a Nugget Patch in Western Australia
One of the most memorable nuggets I found in Australia was detected on the very last day that I was out prospecting. I was going along swinging my coil and I came across a blaring loud signal that almost blew my ears off.
Ask the Experts
Why are there no maps of the so-called mining districts?
Legislative and Regulatory Update
• Increase in claim fees
• Impact of recent elections
• Current suction gold dredging status in California
• Parks in Southern California
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The Bawl Mill
• Economic Analysis on Critical Habitat for Bull Trout
• Prospecting for Copper
• US Mining Industry Outlook Brighter
• Gold in the Chinle Formation
• Gold Dredgers Rescue Threatened Fish
• Gold Mine Plans Upheld in Lawsuit
• DOI Computers Back Online
• Picks & Pans: Nuggets by the Dozen in Alaska
• Historical Mining Methods
• Clarence King, Geologist
• Mining Stock Quotes and Mineral & Metal Prices
• Melman on Gold & Silver
