Mining Stock Quotes and Mineral & Metal Prices

August 2008 by Staff

Selecting a Gold Recovery System

March 2001
Tabling and jigging are two relatively inexpensive methods of recovering the “free particle values” from the noble metal ores. However, not all ores contain their values as free particles. In fact, many gold ores contain appreciable amounts of “metallic gold salts,” some of which readily dissolve in the system water and continue to migrate right along with it.

Cerro Colorado Silver, Arizona

November 1999
It was the first mine developed by Americans in the Cadsden Purchase of 1853. A number of small near-surface mines had been operated by Spaniards and Mexicans in the region prior to the arrival of Americans, going back as far as 1740.

Ask The Experts: Should I remove someone else’s claim post from my claim?

October 2016

Q: Can and should you remove their poles and notice right then and there or should you wait until you have convinced them of their trespass?

Prospecting for Hardrock Platinum, Nickel & Copper Deposits

October 2007
Recent sharp price increases for copper, nickel and platinum group metals (PGMs) have greatly stimulated exploration for these metals, and individual prospectors have made important discoveries of new deposits.

EPA Offers Liability Protection to Spur Cleanups

October 2005
Environmental groups that volunteer to help government and businesses clean up waste from mine drainage in the West won’t be held liable if there are future disputes over the pollution, the Environmental Protection Agency said.

Moore Creek, Alaska—Then and Now

June 2015
The gold was very chunky and much of it had quartz attached. Even back then I knew that the gold was very close to its source.

The Bawl Mill

March 2016
• Do as I say, not as I do...
• By the numbers...

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