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Washington Gold & Fish Update
July 2001 by Greg Christensen
Washington’s mineral prospecting regulations, adopted Jan. 1999, have indeed caused great chaos for those who enjoy the hobby and also those who were accustomed to making a living by operating larger (8”) dredges. The discussion within the miners’ network has not decreased; at best it is a slow simmer.Weathering, Erosion and Placers
The big interest to prospectors thinking about the effect of erosion is not what might happen long into the future, but what they might find in the rivers later this summer when the water levels go down.
Alaska and Nevada Continue to Lead the Pack
Alaska’s mining industry posted a record-breaking year in 2006, largely because of the high prices for zinc and other metals, state officials said.
Melman on Gold & Silver
…the general investment community has turned away from mining shares over the past three years and moved whole-heartedly into conventional investments.
Small Mine Selective Blasting
Drill holes in a mineralized vein often penetrate hidden layers of poor ore which, after blasting, end up diluting the production quality. Disseminated gold ores carrying two ounces per ton may be identical in appearance to adjacent vein material...
Enrichment of Mineral Deposits by Weathering—Part II
While both zinc and lead deposits also are enriched by the surface weathering process, in part two we will look at the enrichment process for copper and also gold deposits, and at the interpretation of leached outcrops to figure how rich the concentrated deposits below them may be.
Mining Community Loses A Great Leader: Gerald "Jerry" Hobbs
He certainly wasn’t afraid of a fight or a court battle, and he didn’t back away from calling out those who tried to compromise the rights of miners.
The Montana Tunnels Discovery
Many prospectors and exploration teams deliberately avoid small tracts of land for various understandable reasons. However, in hopes that I might encourage some of my fellow prospectors to think more kindly of small tracts, I’d like to...
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