fluorescent CALCITE, WILLEMITE, SUSSEXITE - Sterling Mine, Ogdensburg, New Jersey, USA
Green SW LW fluorescent and phosphorescent Willemite, black Franklinite, several short streaks of violet-pink LW fluorescing Sphalerite, white fibrous Sussexite and minor orange Zincite in red SW / magenta LW fluorescing Calcite.
from Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex County, New Jersey, USA - type locality of Zincite and Franklinite
Measures approximately 3.5 x 2.5 x 1.25 inch, 12.13 oz / 89 x 63 x 32 mm, 344g
Price: 200.00 USD
Item # A0060320 #39
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).