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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Size: 72 x 41 x 20 mm
· Smooth secondary chalcedony overgrowth (not etched)
8 - 10 grams each
Etched deep orange garnet crystal with stepped patterns
The yellow color is on the surface of the crystal
Zircon Crystals with Fluorescent Apatite Inclusions, Biotite-Calcite Aegirine matrix, Astore Valley, Pakistan phosphorescent stone Size: 72 x 41 xBeautifully formed zircon crystals, with fluorescent apatite inclusions in biotite aegrine calcite matrix. The apatite fluoresces yellow orange with 254nm short wave UV light. The calcite in the biotite calcite matrix fluoresces pink under 254nm short wave UV. PLEASE NOTE: This specimen only fluoresces with 254nm, short wave ultraviolet light. A filtered, high quality lamp is ESSENTIAL. Most multi function, inexpensive UV lights, that claim to be
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