Prospecting & Detecting
Revisiting Old Haunts
October 2019 by Chris Ralph
I had some success following this premise this summer, finding a few nuggets in places I think I overlooked in the past.
Study Confirms Mercury Levels Safe in California's Gold Country
While the Water Board documented the selenium levels in fish and noted they exceed the levels of mercury, they have yet to acknowledge the numerous scientific studies that show selenium effectively neutralizes the effects of mercury.
Critical Minerals: Titanium—Part II
There are both hard rock and beach sand types of titanium deposits, but the hard rock deposits need to be at least 10 percent titanium while the beach sands often are economic with only two or three percent titanium.
Geobotany: Plants Associated With Mineral Deposits
Science has shown, over the past few centuries, that there is a direct correlation between certain plants and their geophysical surroundings.
Which Nugget Detector Should I Get?
The most commonly asked question in metal detecting is, “Which metal detector should I get?” People worry a lot about not getting the right machine. They do not want to waste their money and their time with the wrong metal detector.
The Joys of Desert Prospecting
…since many miners have wandered these hills over the years, you have to sometimes be a little more creative and unconventional in your methods to hopefully find new deposits.
Prospecting for Gold at Green Valley
In October, five of us decided to take an exploration trip into an area called Green Valley. This was perhaps ten miles upstream from where we had gone in September and the difficulty was access. One would think that based on the name it was an easily accessible area not far from a nearby town. This couldn’t be more wrong.
Backwards Find
I furiously started pulling material out of the side wall and putting it in my scoop. It didn't take long to discover that the source of the scream was from a one-ounce chunk...
Subscription Required:
The Bawl Mill
• Ask The Experts - Do you have more info on Silver Peak?
• Ask The Experts - Forest Service blocking claim access
• Green Valley's Fine Gold Patch
• Hard Rock and Placer Gold of Manhattan, Nevada
• Gold Prospecting for Better or Worse: Powerless
• How to Refine Silver—Pt II
• Where to Start: Advice for the Beginning Detectorist
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
Free:
Legislative and Regulatory Update
• PLP Update
• MSHA Moves Ahead on Silica RFI But Leaves All Options Open
• Traders At JPMorgan Chase Indicted For Rigging Metal Prices
