Crystal Prospect

fluorescent CALCITE - Lime Ridge, Mount Pleasant Mills, Snyder Co., Pennsylvania, USA

White LW and SW fluorescent Calcite crystals.

from National Limestone Quarry #2, Lime Ridge, Mount Pleasant Mills, Perry Township, Snyder County, Pennsylvania, USA

Measures approximately 3 x 2 x 2 inch, 8.20 oz / 76 x 51 x 51 mm, 232g

Price: 20.00 USD

Item # A0121115 

To show the fluorescent response the specimen was illuminated using 6 watt 254nm (Short Wave) / 366nm (Long Wave) UVGL-58 lamp (you need a proper UV light source to observe the fluorescence, more powerful lamp = brighter response).