How To
Making A Big Discovery
January 2019 by Chris Ralph
We sent them a lot of information, including my presentation about the area and its potential. We were excited to learn a couple weeks later that the company was interested in the property.
Ask The Experts: Question about resolving a quitclaim error
Q: I am in the process of filing an appeal with my lawyer, but am seeking more “expert” advice in the arenas of “mining claims” and BLM jurisdiction.
Ask The Experts: Is there a safe DIY alternative to cyanide or mercury for extraction?
Q: With safety as a given, what can the average miner, or Joe-blow greenhorn do to identify and extract some metals or minerals with off-the-shelf products or natural ingredients?
Twenty-Five Gold Indicators You Should Know
I frequently get asked, "What should I look for when I am out prospecting that will tell me there are good amounts of gold present in the ground?"
Using Sucker Guns to Find Gold
...if you have a good, rich spot, hand-operated systems can produce some decent gold.
Care and Lubrication of a Model 13 Laboratory Wilfley Table
A Wilfley table works best when all of the mineral being run across it (the pulp) is about the same size. For this reason, I took a good look at each of the samples.
Gold Recovery with Centrifugal Bowls
Centrifugal bowls are very efficient, and with proper operation they can consistently achieve gold recoveries above 95% with gold of about 50 mesh size.
Cyanide-Free Gold Separation
Some ores—mostly those with a high free gold content—are very amenable to gravity concentration. Well oxidized ores containing coarse gold are usually best for non-cyanide processes. Ores with significant sulfide content may require the...
Subscription Required:
The Bawl Mill
• Ask The Experts - Need advice on melting gold
• Ask The Experts - Can gold be found with sugary, crystalline quartz?
• More On Gold Indicators—What to Look For
• The Underground Mining Adventure Continues
• Alaska Gold: Lisianski Inlet's First Bonanza
• Advancements in Non-Toxic Gold and Silver Leaching
• Route Planning Using GPS
• The Mineral Range Districts of Utah
• Gold Prospecting for Better or Worse: Stupid Is As Stupid Does
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
