Black Spinel 5x9-10x18mm Drop - 8 Inch 16-inch Rounds Hackmanite is the light pink

Hackmanite is the light pink to pale violet variety of sodalite

Bird’s Eye Rhyolite is named for its circular color formations of deep reds

It is made up of quartz

most crystals are translucent

in 1906 by two children who stumbled over a metal object stuck in the ground

Black Spinel 5x9-10x18mm Drop - 8 Inch 16-inch Rounds Hackmanite is the light pinkSpinel 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.