Elite Shungite Rough Crystal / 71-80g AVG - 1 PIECE Menu Geodes Oco geodes form when groundwater

Oco geodes form when groundwater deposits sediment and other minerals like quartz inside basalt pockets

black kyanite also contains inclusions of graphite that have altered the color

Avg Size Range: (1 Inch) Sizes Vary Slightly

This calcite derives its color from manganese impurities

Carnelian Strand Chip Choker Necklace

Elite Shungite Rough Crystal / 71-80g AVG - 1 PIECE Menu Geodes Oco geodes form when groundwaterQuantity: 1 piece Average size range: 71 to 80 grams 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 in Russia, with other deposits occurring in other parts of Europe and Asia. The oldest deposits have been dated to approximately 2 billion years ago.