ncat RAM4 1295 Calcite, Pyrite, Gray Quarry, Gray, Sullivan Co., Tennessee, USA

Small pyrite crystals on calcite crystals. Ex Charles Willett Collection. Width of view 9mm. Stack of 65 images. Allegedly, a dead tree once stood over this quarry with the inscription “D. Boon (Daniel Boone) Cilled A Bar on the tree in year 1760”, although an internet search places the sign at nearby Jonesborough.

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