Tumbled Turritella Agate / 1-1.5" AVG - 1 LB. LOT Menu Obelisks Medium Double Terminated Herkimer-Like Diamond

Medium Double Terminated Herkimer-Like Diamond Quartz Lot

particularly in the Ordovician period

Wholesale Rough Amethyst Pendant with Gold-Plated Wire Cage

Origin: Czech Republic

Pieces measure approximately 2-4"

Tumbled Turritella Agate / 1-1.5" AVG - 1 LB. LOT Menu Obelisks Medium Double Terminated Herkimer-Like DiamondQuantity: 1 pound Average size range: 1 to 1. 5 inches Agate is a banded variety of chalcedony that forms inside pockets of metamorphic and volcanic rock, with the initial layer that forms and the surrounding minerals and conditions affecting subsequent layers and giving agate its wide variation in appearance. Turritella agate's unique appearance comes from the inclusion of snail fossils in the stone.