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PGMs in California

The occurrence of platinum-group metals (PGMs) is rather widespread in California in placer deposits, but they are not of commercial interest as things now stand.

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Mining Stock Quotes and Mineral & Metal Prices


All the Gold Ever Mined...


If you have been prospecting for any length of time, then you have probably heard something like, “All the gold ever mined would equal a cube 60 feet on each side.”

The Bingham Canyon Copper Mine


While the current mine plans forecast an end of mining in about 2019, Bingham Canyons’ future remains bright. Company officials are looking at an expansion that, if approved, will extend the mine life until about 2036.

Detecting During Summer Heat


This concept of detecting does not always work as we sometimes get a week or so where the temperatures rise to 116°—sometimes more.

PLP Update


We’ve built up some contacts in DC during our trips there over the past four years, and we believe we finally have the correct contacts who can get this petition reviewed by the proper people.

Ask The Experts - Can I get an update on your efforts in DC?


Ask The Experts - What is the name and model of the old jaw crusher pictured in last month’s issue?


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