18hlkm.is ((STRONTIANITE)), Fluorescent, $10 MINIMUM BID, Mt Pleasant Mills, Snyder County, Pennsylvania, 12 x 9 x 6 cm, Cabinet | |
Spherical clusters of acicular crystals of Strontianite. I did not look with a UV light but these are normally Fluorescent. Specimen is sawn flat on the backside or bottom depending how displayed |