Shungite pendant "GRETA" Dimensions: Diameter at the top 8mm Diameter on the basis 18mm Length 45mm Weight 15g Alternate Names & Spellings: Shungit, Schungite, Black Ochre, "Stone of Life" Hardness (Mohs): 3.5-4 Color(s): black, silvery-black Transparency: opaque Lustre: matte, metallic Habit: amorphous, non-crystalline Common / Notable Locations: Only known source is the Shunga in the Karelia region of northern Russia RARE PIECES FOR COLLECTION Charged by a Reiki Master