Black Spinel 3mm Table Cut Cube A Grade Bead - 15-16 Inch Stone Type_Lepidolite This prompted an alternative name

This prompted an alternative name for the gemstone: Princess Blue

Pink Opal is a variety of non to precious opal

it was first recognized by A

This material is known for its vivid blues

Black Spinel 3mm Table Cut Cube A Grade Bead - 15-16 Inch Stone Type_Lepidolite This prompted an alternative nameSpinel is a hard vitreous magnesium aluminum oxide, and comes in a range of other colors, but those varieties are transparent. Black Spinel not only has the dark color, but it is opaque as well, rendering its black especially deep and mysterious. Sometimes called the "Black Prince's Ruby" for its role in the English crown. It has been mistaken for ruby and sapphire at times, but can be distinguished by its structure and its lower relative hardness.