Black Spinel 15-20mm Double Drill Puff Hexagon - 8 Inch R1757 AKA- Amazon Stone

AKA- Amazon Stone

The crystal naturally forms with 18 facets

It occurs in bright turquoise blues and darker blues as well as rust reds

” Green Opals are believed to provide energy and speed recovery from illness

each specimen will vary in size and shape

Black Spinel 15-20mm Double Drill Puff Hexagon - 8 Inch R1757 AKA- Amazon StoneSpinel 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.