Crystal Prospect
fluorescing FLUORITE with MUSCOVITE - Thomaston Dam, Connecticut, USA
Blue LW and pale-white SW fluorescing Fluorite, white Calcite, and shiny Muscovite mica schist. Minor amounts of golden Pyrite are present.
from Thomaston Dam railroad cut, Thomaston, Litchfield County, Connecticut, USA
this locality is closed - collecting prohibited
Measures approximately 4 x 2 x 1 inch, 9.84 oz / 102 x 51 x 25 mm, 278g
Price: 30.00 USD
Item # A0641014
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).