礦物資料庫與水晶療法礦物MummeiteDavid Hospital·CC BY 4.0·WikimediaMummeiteCu0.58Ag3.11Pb1.10Bi6.65S13Monoclino IMA approved成分Composizione (% in peso)SAgBiSSulfur44.7%AgSilver30.9%BiBismuth20.7%PbLead3.8%CuCopper0.0%詞源命名來源 W. Gus Mumme.