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Size: approximately 62 to 76 grams
the other is green with yellow tones
Orange and brown candy apple calcite from St Eulalia
Wulfenite crystals on matrix
Fluorescent Calcite Specimen with Quartz Crystals from Kosovo Zebra amber Size: approximately 62 to 76This 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
