Multi Spinel 3mm Table Cut Cube - AA Grade - 15-16 Inch 6X8mm Our Noreena Jasper is A

Our Noreena Jasper is A Grade

Some facts about Opals

Agate has been prized for its beauty throughout history

green and yellow with white and gray inclusions

Multi Spinel 3mm Table Cut Cube - AA Grade - 15-16 Inch 6X8mm Our Noreena Jasper is ASpinel 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.