Green Garnet 8mm Faceted Rondelle - 8-Inch 15x30mm Spinel is a hard vitreous

Spinel is a hard vitreous magnesium aluminum oxide

Mexican Black and Red Zebra Jasper has banded and marbled patterns of translucent to opaque milky white

an opaque silicon dioxide mineral and form of microcrystalline Chalcedony

and comes in a range of other colors

Green Garnet 8mm Faceted Rondelle - 8-Inch 15x30mm Spinel is a hard vitreousGreen Garnet can be among the most valuable of garnets, which come in a variety of colors. Occurring in sizes ranging from a grain of sand to the size of an apple, Garnet was used as far back as the Bronze Age. It has been prized both as an ornamental jewel and for its strong curative powers and protective energies.