History & Geology
The Downieville Gold District
January 2011 by Chris Ralph
Many locals are just waiting for California to allow dredging once more, especially with the current gold prices. There are still plenty of good opportunities for prospectors in this area, just as it has been for so many years.
California: The Land of Big Nuggets—Part I
The nugget sat there in plain sight, though it was covered in dirt, while hundreds of people had passed that way every day.
Prospecting for Diamonds
Let’s take a look at diamonds and diamond mining and see how they form, how they are used beyond just jewelry, and what leads geologists to find diamond deposits.
Prospecting for Copper—What to Look for on the Outcrop
For the prospector, knowing what oxidized hydrothermal alteration looks like in the field is an important exploration tool.
The Pearce Mineralized Area, Dragoon Mountains, Arizona—Part II
There are many prospects within the known mineralized area and along the margins of the mineralized area that should be examined for gold and silver.
The Wild Rush To Find More Cobalt—Part II
In this second part on cobalt, I will take a look at the various types of cobalt deposits and how you can prospect for them. Who knows—perhaps the next big cobalt strike will be yours.
Perception of Mining vs. Reality
Many modern mining companies have taken to making a special effort to ensure the goods and services they need are supplied as much as possible out of the local economy.Our Readers Say
• "...just about more than I can stand."
• "I hope you can answer my number one question..."
• "...I still go out and mine a little at my old stompin' grounds in Siskiyou County..."
• "...New Prospecting Club in the Southeast."
• "...9 ounces...in two weeks."
• "...It's no secret..."
Subscription Required:
The Bawl Mill
• Our Readers Say
• Ask The Experts—Amalgamation
• China Gold Imports Increased 500 Percent in 2010
• Tips for Effective Drywashing
• Legislative and Regulatory Update
• Rattler's Gold
• Successful Gold Prospecting
• US Mint to Offer Other Precious Metal Coins
• The Business of Mining: Unlimited Possibilities With LLCs
• Silver Boom Prompts Idaho Mine Expansion
• Melman on Gold & Silver
• Mining Stock Quotes & Mineral and Metal Prices
Free:
Great Panther Silver
• Oregon Miners Take DEQ to Court, Again
