Crystal Prospect
fluorescent DIOPSIDE and PHLOGOPITE - Edwards, St. Lawrence Co., New York, USA
Blue SW fluorescing Diopside, yellow SW fluorescing Phlogopite mica, golden Pyrite, in white Calcite.
from Edwards, Balmat-Edwards Zinc District, St. Lawrence County, New York, USA
Measures approximately 3 x 2.5 x 2 inch, 1 lb 3.04 oz / 76 x 63 x 51 mm, 540g
Price: 60.00 USD
Item # A1531214
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).