Black Spinel 4x6mm Faceted Rondelle - 15-16 Inch (dyed) Chrysoprase is a bright apple

Chrysoprase is a bright apple green

the Dalmation dog breed

Hematite is black to steel to gray or silver to gray

was inspired by the stone and chose it for the interior decorations of Marlborough House in England

Naturally occurring in hues of blue-green to green with spots and streaks of red

Black Spinel 4x6mm Faceted Rondelle - 15-16 Inch (dyed) Chrysoprase is a bright appleSpinel 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.