钨铁矿-钨锰铁矿-钨锰矿系列为一完全的类质同象代替的矿物系列。它们属单斜晶系、C_(2h)~4(P2/C)空间群。钨铁矿、钨锰铁矿、钨锰矿的单位晶胞棱长依次分别为:a4.70(?)、b5.69(?)、c4.93(?);a4.762(?)、b5.731(?)、c4.928(?);a4.84(?)、b5.76(?)、c4.97(?)。对钨铁矿、钨锰铁矿、钨锰矿的大致鉴别特征有:内反射依次为无、油中显、空气中明显;非均质性依次为弱、弱—清楚、强;最大非均性旋转角依次为0°57′、1°37′、2°30′;反射 Tungsten iron - wolframite - wolframite series for a complete isomorphism instead of mineral series. They are monoclinic, C_ (2h) ~ 4 (P2 / C) space group. The unit cell edges of tungsten, wolframite and wolframite are a4.70 (?), B5.69 (?), C4.93 (?), A4.762 (?), B5 .731 (?), C4.928 (?); A4.84 (?), B5.76 (?), C4.97 (?). Wollastonite, wolframite, wolframite broad identification characteristics are: internal reflection followed by no oil in the obvious air; followed by the heterogeneity of weak, weak - clear and strong; maximum non-uniform The rotation angles are 0 ° 57 ’, 1 ° 37’, 2 ° 30 ’, and reflection