Chemical Composition: CaSO4 · 2H2O
Description: These rings come in multiple stone types and have a unique braided rope band
Most bivalves bury themselves in sediment
it's technically an orbicular chalcedony due to its crystalline structure
Approximate Size for 1 piece: H 6mm x W 15mm x D 5mm Approximate Weight for 1 piece: 1g
Sikhoti-Alin Meteorite - Raw bezel Chemical Composition: CaSO4 · 2H2OMined from: Sikhoti Alin, Eastern Siberia, Russia Fell in: 1947 Description: Fell with a fireball brighter than the sun, a ten mile snake trail, and a deafening roar. Fortunately, the resulting rain of shrapnel fell in an uninhabited area. Chemical Composition: (Iron)Fe, Ni, C, P , S Approximate Size for 1 piece: 8mm x 14mm x 8mm Approximate Weight for 1 piece: 1g Size of case: Height: 1. 6cm Diameter: 4. 5cm Weight of case: 9g Quantity: 1pc (1