All Articles
The Mountain Gate Mine
July 2007 by Don Robinson
The Foresthill Divide in Placer County, California, has underneath its present surface a multitude of buried river channels, most of which paid enormously well in the Gold Rush years of 1850 to 1890.
Metals and Precious Stones in Wyoming
Wyoming is an excellent place for prospectors, rock hounds, and companies to search for a variety of mineral resources.
Legislative and Regulatory Update
• Financial Guarantees (Bonding)
• National Environmental Policy Act (NEPA)
• Diesel engine exhaust
• Senator Daschle inadvertently helps timber industry
• USFWS implementing Wildlands Project without voter approval
How To Locate Diamonds
How to locate diamonds: This article focuses on the principal host rock for diamond and describes some gemstones (and kimberlitic indicator minerals) typically found with diamond.
Gold Prospecting: For Better or Worse
We all love to see that first glimmer of gold when it peeks out from under the black sand in our pan, or feel the weight of a nugget in our scoop when we dig a good target. But sometimes things don’t go quite so smoothly.
And the Survey Says...
A recent online survey on our homepage confirmed what we expected...
Drywashing for Fine Gold
When working fine gold placers with a drywasher, there are some natural variables that can be beneficial as well as others that can be a hindrance to achieving good recovery.
Detecting My Way Across Australia—Pt II
It was round and I thought it was a dirty piece of lead shot, but after feeling the weight and giving it a spit-cleaning I knew I had one! Small as the nugget was, I felt happy and gratified for my little success
Subscription Required:
The Bawl Mill
• Ask the Experts
• More Tips for Evaluating Ores
• The Basics of Small-Scale Heap Leaching with Cyanide Part I—History, Suitablility and Permitting
• Oregon Suction Dredge Permit Update
• In Pursuit of Gold and Silver in the Sierra Madres—Buying the Pilot Mill
• Life in the Alaska Gold Rush
• More Small-Scale Miners Attracted by Gold Prices
• Gold in New Zealand
• Ready “Ore” Not, Uranium Boom is On Again
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
