Black Spinel 4x6mm Faceted Rondelle - 15-16 Inch (dyed) the Dalmation dog breed

the Dalmation dog breed

features intricate light brown patterns on dark brown stones

Mookaite is a variety of Jasper in colors of red

Charoite is a stone that naturally occurs in intense purple hues

It forms when Quartz and Feldspar crystallize in radial aggregates within other silica-rich stones

Black Spinel 4x6mm Faceted Rondelle - 15-16 Inch (dyed) the Dalmation dog breedSpinel 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.