All Articles
High Court to Rule on Kensington Tailings
February 2009 by Matthew Daly
A case before the Supreme Court could set a precedent for how mining waste is disposed of in streams, rivers, lakes and even wetlands.Remote Throttle Benefits Dredgers
I had been waiting my turn somewhat patiently to spend an afternoon at Terry Stapp’s workshop in San Bernardino, California, to build a remote throttle for my dredge engine.
Ask The Experts—Amalgamation
Q: Exactly how does amalgamation work? Does it “melt” the gold (or copper, or silver, etc.) and form an alloy? If one leaves a piece of gold in mercury, will the entire sample become an amalgam (combination) of gold and mercury? Or does it only affect the surface...
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.
Placer Mining in Canada's Yukon Territory
Frank Taylor’s family has been mining in the same area of the Yukon Territory since 1935. He’s been working his current placer operation on Duncan Creek near Mayo since 1975.
Operation And Application Of Magnetometers
The technology used in these devices has advanced greatly in the last century. Many different types of physical effects are used to measure these magnetic fields and we will briefly look at some of these.
More Tennessee Gold
I was well on my way in learning about gold prospecting after my successful adventure panning for gold at Coker Creek. It didn’t take me a whole lot of days of panning to decide I needed something better so I could...
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