攀枝花钒钛磁铁矿地质特征与成矿远景  

Geological Features and Prospecting Potential of the Panzhihua Vanadic Titanomagnetite Deposit

作　　者：郭道军[1] 于海军[1] 王雪[1] 孟标 吴得强[1] 任海涛[1] 

机构地区：[1]四川省地质矿产勘查开发局106地质队,成都611130

出　　处：《四川地质学报》2014年第4期523-528,共6页Acta Geologica Sichuan

基　　金：四川省铁矿整装勘查中的攀枝花勘探区块(PA-1)规划勘探项目

摘　　要：攀枝花钒钛磁铁矿床主要赋存于华力西期的层状的基性辉长岩体之中,据岩石组合、矿物组合、结构、构造及矿化特征,含矿岩体大致划分6个岩相带4个含矿层;导矿构造、岩浆岩以及围岩条件是成矿的必要条件,根据1∶1万高精度磁测,研究区自西向东可分成南东(Ⅰ)及北西(Ⅱ)两个磁异常带,根据其形态、范围、强度,结合地质特征,圈出了9个局部磁异常区以及两类成矿远景区,为找矿工作提供了依据。Panzhihua vanadic titanomagnetite deposit is confined to Hercynian layered gabbro rock bodies which may be divided into 6 petrofacies zones and 4 ore-bearing horizons based on rock association, mineral assemblage, texture and structure as well as mineralization. The mineralization was controlled by structure, lithology and wall rock. The studied area may be divided into SE and NW magnetic anomalous belts which are composed of 9 magnetic anomalies and 2 prospect areas.

关 键 词：钒钛磁铁矿 成矿规律 成矿远景 攀枝花 

分 类 号：P618.31[天文地球—矿床学]