GALENA with fluorescent FLUORITE - Blanchard Mine, Bingham, New Mexico, USA
Galena crystal, Quartz crystals, and clear colorless Fluorite - fluorescent blue LW, with some yellow LW fluorescing Anglesite.
ex Fred J. Parker - "Parker Minerals"
Measures approximately 1.5 x 1.25 x 1 inch, 2.22 oz / 38 x 32 x 25 mm, 63g
Price: 28.00 USD
Item # A0390314
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).