Mineral veritabanı ve kristal terapisiMinerallerBetekhtiniteRobert M. Lavinsky·CC BY-SA 3.0·WikimediaBetekhtinite(Cu,Fe)21Pb2S15Ortorombico IMA grandfatheredBileşimComposizione (% in peso)CuSPbCuCopper59.8%SSulfur21.6%PbLead18.6%