Täglicher Archiv: Oriental Treasure-Jade Portugal individuelle Armbänder Gold

Oriental Treasure-Jade Portugal individuelle Armbänder Gold

Jadeite is a commercial name. Tatsächlich, it is a kind of rock composed mainly of jadeite. The main component of jadeite is sodium aluminosilicate, which belongs to the monoclinic crystal system. Single crystals are rare, usually granular or fibrous microcrystalline compact aggregates, with glass luster to grease luster, transparent bis undurchsichtig, und Härte von […]