July 2019 by Ray Mills
My hunch was that the gold is coming down the apron, falling off to both sides and into both gulches. I say that because the gold we found previously has the same characteristics and color across the entire area.
What are the tell signs of garnet deposits?
Without knowing or even thinking about it, I had put together a map that showed me a pattern of the ancient Sacramento River channel. I also had a distinct picture of where the ancient channels of several other creeks and rivers were running.
The first and most important thing of the sampling process is to try to be as unbiased as possible. There is a natural tendency to select rock that looks the best—even unconsciously.
Federal and state regulatory agencies often cite mercury and methyl mercury in our waterways as a major factor for further restrictions on placer mining, and on suction gold dredge mining, in particular. However, these regulatory agencies are minimizing selenium and its neutralizing effects.
Each specimen is carefully examined to determine if it would be beneficial or not to use an acid treatment to reveal more of the gold.
“Metal detecting is not a social function.” So said a good friend of mine. And it’s true. But that’s not to say the benefits of having a prospecting partner don’t outweigh those of being alone.
The box sat in a hallway and employees began using it for impromptu cricket games, no knowing what it contained.
The Bawl Mill • Ask The Experts - Diamonds in the Mother Lode? • Ask The Experts - How do I set up my shaker table? • Ask The Experts - Does silicone rubber make a good sluice mat? • Ask The Experts - Conflicting assays for platinum group elements • Get Boots On The Ground For Patch Hunting • Lessons Learned From Geologists • Gold Prospecting for Better or Worse: Man vs Paydirt • Mohave County, Arizona: The Oatman/San Francisco Mining District • ICMJ Honored As Prospecting Magazine of the Year • A Golden Vacation • Mining Company Pays Millions for Gold Dug From Mine Dumps • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices