California State and US National Gold Panning Championships
November 2018 by Don Robinson
This was two days of gold panning, with just over 250 gold panners trying to win a medal to show they were one of the best of the best.
Of course, I know a bit about crevicing, but Steve seems to really have a knack for it, and I’m all about continual learning. I can always learn a few tricks from the pros.
The amount of gold in the traces from the low-grade scattered veinlets may be much more than the traces from the small but rich pocket, at least until the pocket hunter closes in on the rich pocket. Further confusion arises if the prospector stumbles across a placer deposit on one of the higher peaks.
...these nuggets have not traveled far from the lode because the golden wire lattices would have been torn apart or flattened during weathering of rock and deposition by violent stream action.
Oleophilic means "affinity to or attracted to oils," and this includes gold an diamonds.
Shallow water crevicing or sniping can produce gold if you’re persistent, a hard worker and lucky. It’s nice to have a snorkel, wet suit and goggles. The best practice for success, in my humble opinion, has always been to determine the best gold location and then figure out how to capture it.
The type of mine dump that is best for metal detecting are the ones that consist of mixed sizes of rock and are located near some sort of excavation, commonly a shaft or adit. Sometimes the piles located along a trench dug by the miners can be productive as well.
We decided to run a detector over each piece. If we got a decent signal we placed the piece into a high-grade pile and the rest went into another pile to be worked on later. This high-grade pile wasn’t that large—maybe 25 pounds...
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