Tumbled Moss Agate / 20-40mm AVG - 1 KILO LOT Menu Giftables and aside from use in

and aside from use in jewelry it was commonly used in Ancient Greece to streak test metals to determine purity

Length:19-36mm

and formation

amethyst stalactites form captivating structures with concentric rings of amethyst crystals

Smooth Yellow Opal Rock

Tumbled Moss Agate / 20-40mm AVG - 1 KILO LOT Menu Giftables and aside from use inQuantity: 1 kilogram Average size range: 20 to 40 millimeters Moss agate is a composite form of chalcedony, formed from primarily white or milky quartz with green inclusions of iron oxide and manganese oxide. These inclusions tend to form as dendritic or fractal branches that resemble moss, giving the stone its name.