Butterfly Blue Topaz Earrings - Sterling Silver This fluorite specimen is a

This fluorite specimen is a great example of the mineral

Chemical Formula: Ca3SO4Al2F8(OH)2 · 2H2O

Location: India

Shrimp Size:

These specimens have only been found in Além Paraíba

Butterfly Blue Topaz Earrings - Sterling Silver This fluorite specimen is aThese cute silver butterflies are sure to brighten your day. Stone Size: 5 x 7 mm Setting: Dangle Blue Topaz is deceiving rare. Prior to the 1970s, most topaz used in jewelry was yellow to brown in color. The majority of today's jewelry containing blue topaz has gone through a process known as gem treatment. This is when natural topaz, most commonly yellow, is exposed to high amounts of electron or gamma radiation. In short, this radiation exposure