Originally posted by Bard
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Thanks- I have a question about surface gold. This area in Montana (at the bottom of the Alder Gulch gold rush) had billions of dollars of placer gold mined (in today’s dollars), and has an active garnet mine close by- red garnets hence it’s called the Ruby Valley.
Our son is excavating a foundation locally and and is in an area with lots of garnets. Here’s a couple rocks with garnets I found yesterday.
The rocks and surrounding soil sparkle with shiny gold flakes. When I separate them from the dirt in the palm of my hand and rub them with my finger, they crumble into a dust. Is that iron pyrite or gold? I’ve heard gold commonly is found together with garnets?



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