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Ask the Experts
August 2007 by Staff
Q: Does anyone know of an electrowinning instrument that will plate (heavy plate) rhodium and iridium? I have both in solution. (Solution content = 262.9 oz/ton of iridium; 14.9 oz/ton rhodium.)If I have precious metals in solution in bulk, say 620 to 1,000 gallons, is there a facility to extract the precious metals out? If so, can each be isolated?
Ask The Experts
• Determining the amount of gold in a specimen
Hijackers Make Off With 660 Pounds of Gold
Ten heavily armed men hijacked a plane November 5th, making off with 660 lbs of gold worth an estimated $2.3 million...
The Bawl Mill
• Large “gaap” in federal deficit
• Expensive voice mail, mate
• What next—the “straight” bomb?
• Orville Redenbacher banned from Seattle Justice Center?
• Can you hear me now?
US Rare Earths: We Have & We Have Not
America’s premier source of strategic REEs were regulated out of business and 300 employees lost their jobs. For almost fifteen years America has been dependent on the communist Chinese cartel.
Discovery of the Mountain Pass REO Deposit
How does one go about discovering a rare earth oxide (REO) deposit when he is not familiar with the rare and unusual rocks and minerals that are found in such deposits? That was the case at Mountain Pass, California, yet the deposit was eventually discovered and mined.
Mining Stocks—Things to Consider Before You Invest
With the strong gold and silver prices we have had for the last couple years, exploration for gold and silver is on the rise around the world. Junior (smaller) exploration firms are out sampling, trenching and drilling their properties.
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The Bawl Mill
• The Basics of Small-Scale Heap Leaching with Cyanide
• Will California Dredging Survive?
• Prospecting For Gold—The Osborne/Herman Hardrock Mine
• Journeys in the Kingman Quadrangle
• From Spanish Mine to Modern-Day Exploration: The Historic Gold-Silver Camp of Palmarejo
• Spanish Police Seize Ship in Treasure Fight
• Looking Back
• Gold Mine Proposed in Jefferson County
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
