Black Spinel 3mm Natural Round - 15-16 Inch Strawberry Quartz and are indigenous to those

and are indigenous to those countries

Its name is derived from the Greek word for blood

famed mineralogist and jeweler George Frederick Kunz

This variety of opal is named "dendritic" for the small inclusions within it that resemble moss or ferns

rainbow effect of light refracting off of the air bubbles inside of the stone

Black Spinel 3mm Natural Round - 15-16 Inch Strawberry Quartz and are indigenous to thoseSpinel 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.