Black Spinel 8mm Faceted Round - 15-16 Inch FEATURE05122022 Naturally occurring in hues of

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

Blue Crazy Lace Agate is actually Mexican Crazy Lace Agate that has been color enhanced with blue to bring out the beautiful patterns in the stone

Dakota Stones is offering 2 looks in this recently discovered Peruvian Rhodochrosite deposit- A-Grade & Matrix

black or brown veins running through it in web to like patterns

The best available information indicates that the stone is a type of Dolomite that has been altered by volcanic activity

Black Spinel 8mm Faceted Round - 15-16 Inch FEATURE05122022 Naturally occurring in hues ofSpinel 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.