礦物資料庫與水晶療法礦物EriochalciteLeon Hupperichs·CC BY-SA 3.0·WikimediaEriochalciteCuCl2·2H2OOrtorombico heart IMA grandfathered成分Composizione (% in peso)ClCuOClChlorine41.6%CuCopper37.3%OOxygen18.8%HHydrogen2.4%詞源命名來源 copper.