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Sampling Mineral Deposits
March 2007 by Staff
The accurate sampling of mineral deposits for testing and analysis is perhaps the most important step involved in both mineral exploration and development. It is a critical factor in initial prospecting efforts and the preliminary investigation of grassroots exploration projects, yet sampling is often performed in a haphazard and incomplete fashion during the early stages of prospecting and exploration activities.The Hill of Gold
I was amazed and surprised, and I took a moment to admire how beautiful this coarse chunk of gold was. It later weighed exactly one-half ounce.
Ask the Experts
Treating ore with a plasma torch or shock waves?
An Answer to Endangered Salmon?
Papa salmon plus mama salmon equals ... baby trout? Japanese researchers put a new spin on surrogate parenting as they engineered one fish species to produce another, in a quest to preserve endangered fish.
The Kennedy Gold Mine—An Impressive Piece of History
In the late 1850s, a prospector named Andrew Kennedy discovered gold in an outcropping of quartz not far from the present-day town of Jackson in California’s Amador County. His productive claim soon developed into the...
Resurrecting An Old Hard Rock Mine—Gold At Last!
We’ve been busy with a plethora of projects, all aimed at gathering gold into a pile big enough to brag about. We’re not there yet, but I’ll show you some of the interesting projects we’ve completed since we talked last.
Growing Pains of the Learning Curve
Interestingly enough, when I first started to think about writing this article I was listening in on a conversation my wife was having with our nine-year-old twin boys. Just to add some clarification to the subject, I spend a large proportion of my time out in the...
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The Bawl Mill
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• North Idaho Mine to Open Again in 2008
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• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
