Crystal Prospect

green FLUORITE with QUARTZ - Rogerley Mine, England, United Kingdom

Green Fluorite cubes with smoky to clear Quartz crystals and gray Galena.

The Fluorite crystals fluoresce blue SW and bright intense blue LW.

the base is sawn flat

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

Measures approximately 2.5 x 1.5 x 1.25 inch, 4.37 oz / 63 x 38 x 32 mm, 124g

Price: 150.00 USD

Item # A0640214

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).