Opal (Cat's Eye) Chrysoberyl Specimen # BOL711B141

Specimen # BOL711B141

and considering the great size

This piece just happens to be from the type locality and is the only piece of this material that I've ever had to offer

Specimen # WWMIX82115

This particular piece has some of the STRONGEST color for Trolleite that I have seen from any locality

Opal (Cat's Eye) Chrysoberyl Specimen # BOL711B141A gorgeous Cat's Eye Opal from an undisclosed locality in Minas Gerais, Brazil. Typically, it is rather difficult to obtain fine Cat's Eye Opals from any locality over 1 carat with a sharp distinct "eye" like the one seen in this stone. Like all Cat's Eye gems, this stone has thin fibrous inclusions that reflect the light to create the thin white line or "eye" in the center of the stone. It takes skill to properly orient the rough so the "eye" sits