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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
The stone is from Shigar Valley
From Hashupi
This piece glows beautiful mangano calcite red-orange under long wave ultraviolet light with a wavelength of 365 nanometers
The quartz crystals are slightly smoky in color and most have a transitional habit
Fluorescent Calcite Specimen from Trepca Mine Complex, Kosovo quartz The stone is from ShigarThis is a beautiful, natural crystal cluster with high Mn calcite with nail head crystals in a stacked formation, with sphalerite core. From the famous Trepa Mine complex in the Trepa Valley in Kosovo. Size: 115 x 105 x 55 mm. 462 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
