Ask The Experts
Ask the Experts
March 2013 by Chris Ralph
Q: Can you please tell me about diamond fluorescense?Ask The Experts: Equipment to break up heavy clay
Q: I am looking for a “trommel machine” that doesn’t separate anything but clay slurry from rock hard clay.
Ask The Experts: Sulfides and fluxes
The concentrate is just the heaviest of the heavy minerals but some sulfides are sneaking in there also with the gold...
Ask The Experts—Extraction of micro gold from black sands
I know big mining companies use cyanide and other leach systems to recover gold from ore. Is this the only economically feasible way to recover the values?
Ask The Experts—What minerals are magnetic? Can rare earth magnets capture platinum?
What minerals are magnetic? I have heard that super magnets (rare earth magnets) can capture platinum. True?
Ask the Experts
• How many parts per million make a project viable?
Subscription Required:
The Bawl Mill
• Ask the Experts
• Ask the Experts
• Ask the Experts
• Ask the Experts
• Legislative and Regulatory Update
• Gold Deposits of Montana
• Benches and Fossil Placers
• Turning Hobby Mining into Business Mining
• Buying a Mining Claim: Questions to Ask
• Looking for that Hidden Placer
• The Many Facets of Iron
• And the Survey Says...
• $50 Million Swiped in Diamond Heist
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
