3 drop Mexican Fire Opal Earrings 61777169589f5dabe7600c37abe58afb semi-translucent color makes it a

semi-translucent color makes it a unique curiosity among Tektites

With their graceful body lines one can understand why these interesting yet bizarre creatures have been nicknamed "The Butterflies of the Sea"

By carbon dating charred wood beneath the meteorite

Natural Ruby often has tiny needle-like crystals of Rutile and other inclusions

Emeralds have long been associated with beauty

3 drop Mexican Fire Opal Earrings 61777169589f5dabe7600c37abe58afb semi-translucent color makes it aOpal is composed of hydrated silica. It is an amorphous silicate, meaning it does not form crystals. Opals are structurally composed of tiny spheres of silica which, when arranged in perfect geometry, create the famous play of color associated with the stones. The symmetrical arrangement of silica balls acts like a prism, which allows the rainbow spectrum of colors to be visible to the naked eye. Fire opal is a transparent to translucent opal, with