Fluorescent Calcite Specimen with Quartz Crystals from Kosovo pink calcite preserving the original shape and

preserving the original shape and structure of the former

Size: 72 x 35 x 25 mm

Size: 80 x 56 x 42 mm

including Trepca

which was used by the ancient Egyptians to adorn their most precious treasures

Fluorescent Calcite Specimen with Quartz Crystals from Kosovo pink calcite preserving the original shape andThis is a beautifully complicated, natural crystal cluster with high Mn calcite & quartz. From the famous Trepa Mine complex in the Trepa Valley in Kosovo. 70 x 60 x 55 mm. 162 grams. This piece glows beautiful mangano calcite red orange under long wave ultraviolet light with a wavelength of 365 nanometers. PLEASE NOTE: A 390 nm light or a black light will not make this rock glow. A 365 nm long wave ultraviolet light was used in the fluorescent