19.6ct Raw Topaz Crystal from Zambia malachite Measurement: About ~ 4" x

Measurement:  About ~ 4" x 4" x 1

the opal appears to be transparent/yellowish with very little color showing

Locality: Daye

Locality: Zacatecas

Yongchun Co

19.6ct Raw Topaz Crystal from Zambia malachite Measurement: About ~ 4" xThis 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