Fluorescent Calcite Specimen from Trepca Mine, Kosovo cubic quartz There are some larger clear

There are some larger clear apophyllite crystals on the surface as well

minor diopside

blue cubic fluorite cluster from el Hammam Mine

Size: 78 x 44 x 30 mm

There is a cluster of crystals that are water clear with macromosaic patterns

Fluorescent Calcite Specimen from Trepca Mine, Kosovo cubic quartz There are some larger clearBeautiful calcite specimen from the famous Trepa Mine complex in the Trepa Valley in Kosovo. This cluster has a small amount of siderite as well. Size: 55 x 43 x 32 mm. 82 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 may not make this rock glow. A 365 nm long wave ultraviolet light was used in the fluorescent photos. The