To show the fluorescent response the specimen was illuminated using 6 watt 254nm (Short Wave) / 366nm (Long Wave) UVGL-58 lamp (you need a UV light source to observe the fluorescence, more powerful lamp = brighter response).
CELESTINE & fluorescent CALCITE crystals - Mojina Mine, Chihuahua, Mexico
Pale Blue crystallized Celestine on white Calcite crystals (fluoresces green SW/very weak white LW).
Ex Sue MacInnis Collection # 89
Measures approximately 3.75 x 2.25 x 1.25 inch, 4.54oz. / 95 x 57 x 32 mm, 129g
Price: 30.00 USD
Item # SP S0100821