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East Coast Prospecting Challenges
August 2009 by David Shackleton
There is one gold prospecting requirement... that remains a steeper challenge to prospectors in certain portions of the United States.
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.
Mining Districts: A Short Review of Legal Authorities
Mining Districts are the private regulatory authority granted by Congress recognized to regulate the mineral lands held by the United States and for the disposal to citizens of the United States, by means of development and potentially perfected by patent.
Picks & Pans: Mining Tungsten Ore—A Case History
In 1977, when the price of tungsten hit one of its highs, three of us formed U.S. Western Mines to look for scheelite, the mineral ore of tungsten. Union Carbide Corporation was purchasing raw tungsten ore at...
Blast from the Past—March 1940 Dedicated to the Stories of Mining
April 2023The Legendary "Pike" Bell Pocket Miner 1832-1895
Bigger and Better—Gold Prospecting & Mining Summit Recap
Our second year’s Summit, held over five days in mid-May, was even bigger and better than last year’s gathering. We had more vendors, more hands-on classes and a very full slate of lectures and presentations. Over 2,300 prospectors attended...
Looking Back
Excerpts from CMJ published 50 years ago this month.
Enrichment of Mineral Deposits by Weathering—Part I
The exact minerals formed in the concentrated supergene deposits depends much on the type of country rock around the deposit and the chemistry of the deposit itself, but if conditions are right, this process will form some rich patches of bonanza ore, in some places valued at thousands of dollars to the ton.
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