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Company Notes
February 2004 by Staff
• TVI Pacific Inc.• Sherwood Mining Corp.
• Rubicon Minerals Corp.
• Planet Exploration Inc.
• Goldcorp Inc.
• Placer Dome Inc.
• Wolfden Resources Inc.
• Redstar Gold Corp.
• Oretcch Inc.
• Goldspring Inc.
• McWatters Mining Inc.
• Cambior Inc.
Placer PGMs in Alaska
The state of Alaska is huge, over twice the size of Texas, with most of the population in just a few towns. The northern third of the state is north of the Arctic Circle, and vast regions are only sparsely populated.
Prospecting With a Magnetometer
Swedes were the first to note variations in the Earth's magnetic field, circa 1640, and they were the first to use the dip needle. They made the first magnetometer in 1870.
Finding Gold With Copper and Turquoise
The signs of copper, which the prospector most commonly sees in the field in outcrops and on the surface, are secondary minerals caused by the action of air and water on the original copper-bearing sulfides that were deposited deep...
DEF Has Another Successful Year
A relaxing trip was long overdue. The deadlines associated with assembling a magazine each month tend to wear on you after awhile. I needed a break. Several organizers of Dredge Earth First were...
Hecla Fights Bad Actor Label in Montana
Environmental groups last year urged Montana regulators to impose the bad actor designation, and now are seeking to intervene in the case.
Original Sixteen-to-One Mine Fights On
In our April and May 2001 issues we reported on the administrative hearings involving the 16-to-1 Mine and their fight against countless MSHA citations, many of which seemed to be driven by inspectors following their own agenda.
Setting Up A Placer Operation
Trommels come in two basic sections. The first section is called the scrubber unit. The second is the punch plate, where the gravels and ore of a specified size drop out into a variety of sluice box recovery units.
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