礦物資料庫與水晶療法礦物KrettnichiteKrettnichitePbMn3⁺2(VO4)2(OH)2Monoclino third eye IMA approved成分Composizione (% in peso)PbOVMnPbLead39.4%OOxygen30.4%VVanadium19.4%MnManganese10.4%HHydrogen0.4%詞源命名來源 Krettnich.次要脈輪crown