Mixed Dark Lepidocrocite 5x8mm Large Hole Faceted Rondelle - 8 Inch rounds_part_three Opals are hydrated amorphous forms

Opals are hydrated amorphous forms of silica

and was first discovered in 1854 in Norway

” It is one of the most sought-after minerals among gem and mineral collectors

scorzalite

Mixed Dark Lepidocrocite 5x8mm Large Hole Faceted Rondelle - 8 Inch rounds_part_three Opals are hydrated amorphous formsAn iron oxide hydroxide mineral, Lepidocrocite forms when iron containing substances rust underwater. It is commonly found in the weathering of primary iron minerals and in iron ore deposits, and can be red to reddish brown. When skillfully cut and polished, those substances add a delicate accent to the otherwise clear gemstone.