Sphalerite and Fluorescent Calcite Specimen from Trepça Mines, Kosovo Granite Size: 90 x 68 x

Size: 90 x 68 x 64 mm

Beautifully terminated crystals and vibrant orange fluorescence

but the future of the Trepča mining complex remained uncertain throughout most of the 2000s and it fell into a state of disrepair

Some lots may have an orange piece or two but most have blue/yellow/white fluorescence

The outer surface of the epidote has a beautiful dark green reflective luster

Sphalerite and Fluorescent Calcite Specimen from Trepça Mines, Kosovo Granite Size: 90 x 68 xThis is a beautiful, natural crystal cluster with a base of sphalerite with high Mn calcite. From the famous Trepa Mine complex in the Trepa Valley in Kosovo. Size: 77 x 54 x 40 mm. 158 grams. This piece also glows beautiful mangano calcite red orange under long wave ultraviolet light with a wavelength of 365 nanometers. PLEASE NOTE: If you have a 395 nm light or a black light, it WILL NOT make this rock glow. A 365 nm long wave ultraviolet light was