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Size: 120 x 115 x 110 mm
A faint greenish afterglow is visible after UV exposure
Size: 48 x 40 x 20 mm
Fluorescent Honey Yellow Calcite on druzy quartz
Fluorescent Calcite Cluster from Trepça Mines, Kosovo amber Size: 120 x 115 xThis is a large fluorescent calcite cluster with minor rainbow pyrite From the famous Trepa Mine complex in the Trepa Valley in Kosovo. Size: 198 x 138 x 95 mm. 1780 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 used in the
