Black Spinel 9x13mm Twisted Drop - 8 Inch 48hr_01162023 black with snowflake patterns

black with snowflake patterns

As a Serpenti

Chiastolite is also known as the Cross Stone for the cross matrices of browns

it is a form of hydrated amorphous silica

dainty necklace

Black Spinel 9x13mm Twisted Drop - 8 Inch 48hr_01162023 black with snowflake patternsSpinel 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.