All Articles
Legislative and Regulatory Update
February 2010 by Scott Harn
• California dredging update• On a related issue, SB 233
• EPA and greenhouse gases
The Ball Mill
• Bringing down the house
• German "manhandlers"
• Don't call us; we'll call you...
• Laziness pays off
Company Notes
• Homestake Mining Company
• Placer Dome Inc.
• AZCO Mining Inc.
• Guyana Diamond Corp.
• Canadian Mining Company, Ltd.
• Hecla Mining Company
• Pan American Silver Corp.
Harshaw's Silver Days
In the Patagonia Mountains east of Nogales, Arizona, between the famed ruins of Mowry and the quaint old mining supply center town of Patagonia lies the remains of Harshaw, once a thriving mining camp in its own right.
Because I Said So
Like all federal judges, he swore an oath to perform his duties “impartially… under the Constitution and laws of the U.S.” Nothing in those documents gives Judge Morris authority to order the BLM to work with non-government organizations (the same ones that filed the lawsuit in question) to alter America’s use of energy.
Know Your District
We have to remember that the earliest miners were not geologists, but came from a variety of backgrounds. Their survival depended on finding enough gold so they worked hard and adapted to whatever challenges these new areas presented.
Picks & Pans: Prospecting on Perry Creek
A couple of years ago Smokey Joe (Joe Parsons) and I partnered up on a placer claim on Perry Creek in southeastern British Columbia. This is one of the old gold creeks from the early days.
New Life for the Suction Nozzle
The suction nozzle was one of the first Venturi nozzles to be used in the dredging business. Years later it was replaced with the straight Venturi system, which is sometimes referred to as a “log.” The main benefit of the log is that the operator only needs a suction hose with a short nozzle.
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The Bawl Mill
• Mining Reform and Congress
• Placer Mining in Canada's Yukon Territory
• California's Rich Pocket Mines
• The Significance of Boulders in Placer Deposits
• Oregon Suction Gold Dredgers Score Big Win
• Michigan Approves Nickel, Copper Mine
• Desert Drywashing
• The History of Gold Mining in Sierra County
• Mining Stock Quotes & Mineral and Metal Prices
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Melman on Gold & Silver
