Multi Spinel 2x3mm Faceted Rondelle AA Grade - 15-16 Inch featured_01092025 which form fragmented patterns throughout

which form fragmented patterns throughout the stone

It displays a visual property called “pleochroism

Hematite is black to steel to gray or silver to gray

It’s attractive blue-green provides a unique color to the mineral world

bubbles and crystal to rich layers that form as lava flows onto the surface of stone — and can look very different depending on how that lava erupts

Multi Spinel 2x3mm Faceted Rondelle AA Grade - 15-16 Inch featured_01092025 which form fragmented patterns throughoutSpinel 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.