Think You Got It All? Guess Again!
May 2016 by Chris Ralph
Is your gold recovery actually 95%, 90%, or even a really poor 50%? If you are not testing to know what it really is, you just don’t know. Some do regular testing, but most do not.
...we finally got back to this exploration effort. The old works there were up above the old camp, which was very significant in size.
Most prospectors understand placer mining a lot better than hard rock mining and don’t realize the amount of work that goes into processing different types of hard rock ore.
Within a few minutes I got my first signal and dug out a small flake about three grains.
Rocks and minerals associated with clay seam gold deposits in southern Oregon are often in sedimentary rock units at least partially metamorphosed into argillite. They are also associated with mafic volcanic rocks, basalts and gabbro that...
I have always enjoyed finding things. As a kid and up through college I searched for arrowheads, rocks and fossils. One day I saw an ad for a metal detector in a magazine, and a week later I was digging up everyone’s yard...
It was early in the 2008 season on the Mokelumne River near Pine Grove, California. Considering the potential for high water through the month of June, my wife Fran and I set our sights on investigating some of the pot holes in...
The higher the sensitivity setting, the louder and sharper the signal from a gold nugget or other metal target.
The Bawl Mill • Our Readers Say • Ask The Experts • Ask The Experts • Ask The Experts • Ask The Experts • Nevada's Silver City Gold District -- Part II • MMAC & PLP Update • Hard Rock Prospecting With Rusty • Drywashing in Black Canyon, Arizona • Progress Continues in Honduras • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices