Shungite Puffy Pendants (4 Pieces) Size 40 mm Crystal Jewelry Charms #00 with the other being nephrite

with the other being nephrite

showcasing its unique ability to exhibit double refraction

While most diopside is a dull green

a variety of chalcedony

Shungite Puffy Pendants (4 Pieces) Size 40 mm Crystal Jewelry Charms #00 with the other being nephritePuffy Shungite Pendant with Flat Back Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Listing is for (4 pieces) Avg Size Range: (40 millimeters) Material Origin: (Russia) Shungite is an extremely carbon rich mineraloid, meaning that it shares many qualities with other minerals but does not have an underlying crystalline structure. Containing 98% carbon by weight, most shungite deposits have been found