礦物資料庫與水晶療法礦物EleomelaniteEleomelanite(K2Pb)Cu4O2(SO4)4Monoclino IMA approved成分Composizione (% in peso)OCuPbSKOOxygen30.1%CuCopper26.6%PbLead21.7%SSulfur13.4%KPotassium8.2%詞源命名來源 black.