20.8ct Tall Imperial Topaz Crystal Specimen from Zambia pegmatite This raw Sapphire crystal specimen

This raw Sapphire crystal specimen has beautiful Crystal Structure and has a deep blue color

We consider this piece to be a Large Cabinet Sized Specimen (LGC)

Great green color in this amazing gemmy garnet crystal specimen

Measurement: 24mm x 22mm x 18mm

Measurements: 85mm x 48mm x 25mm

20.8ct Tall Imperial Topaz Crystal Specimen from Zambia pegmatite This raw Sapphire crystal specimenThis chrome topaz crystal has a beautiful & gemmy yellowish Orange color. While beautiful in natural lighting, these chrome topaz crystals have the unique characteristic of fluorescence and will fluoresce a beautiful pinkish red color when viewed in a dark room under a long wave UV flashlight. The last photo is an example of a group of Zambian chrome topaz crystals (this particular piece is shown somewhere in this group shot) displayed under natural