Abstract

成矿区带:塔里木盆地(中央地块)成矿区(Ⅲ16)。建造构造:基性超基性岩侵入体岩石组合为辉长岩辉石岩橄辉岩,矿体主要赋存于辉石岩相带。成矿时代:石炭纪或二叠纪。成矿组分:Fe(Ti,V)。矿床(点)实例:(新)巴楚县瓦吉里塔格钒钛磁铁矿床。简要特征:钒钛磁铁矿赋存于辉石岩相,呈浸染状和极少量的致密块状;金属矿物主要有磁赤铁矿、磁铁矿、钛铁晶石、次有钛铁矿,假象赤铁矿;矿石TFe品位一般20.00%左右,局部25%~40%,TiO 25.5%~8.5%,伴生V 2O 50.15%~0.2%。

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