Crystal Prospect

fluorescent FLUORITE - Rogerley Mine, Weardale, England, United Kingdom

Blue fluorescent SW LW Fluorite emerald green crystals with minor Galena and micro Quartz.

The base is sawn.

from Rogerley Mine, Rogerley Quarry, Stanhope, Frosterley, Weardale, North Pennines, County Durham, England, United Kingdom

Measures approximately 7 x 4 x 3 inch, 3 lb 5.01 oz / 178 x 102 x 76 mm, 1503g

Price: 600.00 USD

Item # A0060515

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).