How To
Regarding "Good Assays and Bad"
February 2012 by Chris Ralph
Last month I wrote an article entitled “Good Assays and Bad,” which gathered a few comments.Ask the Experts
What are the tell signs of garnet deposits?
Alternative Gold Leaching Methods
The ideal leaching chemical would leave behind what we don't want or need in the ore and take only the valuable metals.
How to Stake Your Own Mining Claims—Part II
I’d like to offer some practical comments about staking and maintaining mining claims. Owning your own claim is the dream of many prospectors. I’ve made good money off my mining claims, both from the minerals I have found on them as well as from leasing out some of my claims to larger mining and exploration companies.
The Basics of Geophysical Exploration
In developing a mineral property or mining claims, one of the first goals is to identify and quantify valuable deposits. The classic method of doing this is by drilling holes into the ground to sample what is below the surface. The problem is that one or two holes usually are not going to tell you a whole lot...
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.
Making A Big Discovery
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
• Determining the amount of gold in a specimen
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The Bawl Mill
• Ask the Experts - ...Worth further investigation?
• Ask the Experts - Processing sulfide ore without mercury or cyanide.
• New "Employment" Category
• 4 Keys to Successful Nugget Hunting
• A High Price to Pay
• Eolian Placer Gold
• All the Gold Ever Mined...
• The Basics of Geophysical Exploration
• Targeted for a Tax Audit
• Feds Order Closure of Idaho Mine
• Trying Out the New Highbanker
• A Gold Mine on a Washington Beach?
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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Ask the Experts - Old workings & tailings: What are my options?
• Legislative and Regulatory Update
