-40%
SUPERB CRYSTALLINE SPHALERITE (FLUOR/PHOSPHORESCENT) , FRANKLIN, N.J.
$ 36.96
- Description
- Size Guide
Description
Really cool ,BRIGHTLY fluorescent LW/SW, OUTSTANDING specimen of uncommon CRYSTALLINE sphalerite from The Franklin Mine, Franklin, N.J.The specimen displays brief PHOSPHORESCENCE upon withdrawal of the LW lamp.
Photos 2 -3 SW with Super Bright lamp , Photos 4 - 5 LW with way Too Cool 36 watt lamp.
This is also a nice daylight specimen as noted in the last 6 photos.
All photos taken with my iPhone.
Please note special UV lamps mandatory to visualize fluorescence.
Nice thematic specimen at a very affordable opening bid and no reserve.
Size : 3 3/8 x 2 x 1 1/4 "
Weight : 6.9 oz ( 196 g )
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