Tumbled Blue Chalcedony with Inclusions / 0.5-1.5" AVG - 1 KILO LOT Menu Chips Bottles All pieces are not the

All pieces are not the same

Pieces measure approximately 50-75mm (AVERAGE SIZE)

formed from fossilized tree sap

Mix Gemstones Cabochons

Tumbled Blue Chalcedony with Inclusions / 0.5-1.5" AVG - 1 KILO LOT Menu Chips Bottles All pieces are not theQuantity: 1 kilogram Average size range: 0. 5 to 1. 5 inches Chalcedony is a silica based mineral composed of very finely woven growths of moganite and quartz. Naturally appearing in shades of white, grey, blue, and brown, samples of carved chalcedony have been found from sources as early as Minoan Crete and first century Afghanistan. Agate, onyx, and bloodstone are all varieties of chalcedony.