Pyrite on Shale; main crystal just over 5/8" x 1/2", matrix 6" long; collector/photographer Arthur Koch
This represents a relatively rare pair of penetrating pyrite crystals from the site. Part of my personal collection, it is the best example I have seen from the roadcut.
This represents a relatively rare pair of penetrating pyrite crystals from the site. Part of my personal collection, it is the best example I have seen from the roadcut.
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