Hydrogrossular Garnet 10mm Round - 15-16 Inch Druzie commonly with inclusions of copper

commonly with inclusions of copper in speckled patterns throughout the stone

earrings or in smaller groups within a design

The blue colors are photosensitive and may fade when exposed to excessive light or heat

It is often thought of as an all-black stone

consisting of opaque rust to red glass with tiny flecks of glittering copper suspended within it

Hydrogrossular Garnet 10mm Round - 15-16 Inch Druzie commonly with inclusions of copperHydrogrossular garnet is an especially rare gemstone. It's defined by a bright green color, and most commonly found with black inclusions. These inclusions are chromite, and the green color is caused by a reaction in the stone when the chrome is introduced to water. The green coloring has likened the stone of jadeite in the past, and because its hardness has made the stone perfect for beads and cabochons, it has often been used as a substitute.