Prospecting & Detecting
Gold: Is It Everywhere?
July 2022 by Chris Ralph
Gold, on the other hand, is super rare, and is one of the rarest elements in the earth’s crust. It averages only 0.000004 percent of the earth’s surface. That is four parts in a billion.
Pros and Cons of Big Detector Coils
Years later I returned with a new detector with a smaller coil and detector technology more sensitive to smaller nuggets. I found my first nugget within five minutes. I had a second five minutes after that.
California to Allow Suction Dredging in 2019?
There are a few questions you will need to ask yourself before you apply for a suction dredge permit from the State Water Resources Control Board.
Locating Intrusions in Host
August 2023Tips and Tricks: Preparing Your Dredge Engine for Storage
From this I inferred that engine 2 had a carburetor problem. In this article, I discuss the specific engine/carburetor problem, and the surprising solution to this problem.
Hard Rock 101: Micro Blasting
Micro blasting can be used to take down hanging rock, separate minerals from overburden, and collect gemstones and other high-value product with minimal damage.
Sierra County Gold—Part I
...this county contained some of the richest placer ground found in all of California and still produces some pretty impressive finds to this day.
Subscription Required:
The Bawl Mill
• Ask The Experts - Micron gold: how much to equal an ounce?
• Ask The Experts - How do I properly denote a mining claim? Can I use GPS coordinates?
• The Forms of Crystalline Gold
• Evolution Of A Desert Wash Plant
• Gleaning for Gold
• Making the Jump to Electronic Prospecting
• The Info Is Out There
• Blast From The Past: Gold of the Common Man
• Thieves Make Off with Tons of Gold & Silver Ore
• Mining Stock Quotes and Mineral & Metal Prices
• Gold, Silver & Stocks—How Do I Decide Where to Invest?
• New Mexico Reaches $32M Settlement Over 2015 Gold King Mine Spill
• Our Readers Say
Free:
Legislative and Regulatory Update
• The History of Mining Claims
• PLP Update
