摘要
腰房子辉钼矿矿体严格受构造控制,单个矿体主要赋存于低序次的构造解理、裂隙中,并且矿体随解理、裂隙形态变化而变化。矿体围岩为侏罗系上统白音高老组(J3b)流纹质、英安质的火山碎屑岩。该钼矿床具有明显分带性,属细脉浸染裂隙充填型斑岩型钼矿。
The orebody of Yaofangzi molybdenite deposit is controlled strictly by the structure. The single ore- body is mainly in the low order structure cleavage, fissure. And the orebody changes following the variation of cleavage, fissure form. The wall rock of orebody is Upper Jurassic Baiyingaolao Formation （ J3b） rhyolitic, dacitic volcanic clastic rock. The zonation of this Mo deposit is clear, belonging to the fine vein dissemination fissure filling porphyry Mo deposit.
出处
《云南地质》
2016年第3期376-380,共5页
Yunnan Geology
关键词
裂隙充填
斑岩型钼矿
内蒙古牙克石市
Fissure Filling
Porphyry Mo Deposit
Yakeshi, Inner Mongolia.
