摘要:
通过对四川省会理县某地石墨矿产进行野外考察,对采集样品做了化学、岩矿鉴定及粒度分析,结合区域地质背景及成矿条件分析,总结出本区石墨矿床属区域变质型矿床,含矿地层为元谋群普登组,在混合花岗岩体的周围及附近易找到高品位晶质大鳞片石墨矿石,且区内可能伴生有黄铁矿、赤铁矿等伴生矿产.因此,本区有良好的石墨矿找矿远景,且有良好的工业利用、综合利用前景.
Abstract:
Through on-the-spot investigation of graphite mineral in somewhere Huili county of Sichuan province,chemical analysis,identification of rock and minerals and granulometric analysis of the collected samples,combined with regional geological background and metallogenic condition analysis,it is known that graphite ore deposits in this area belongs to regional metamorphic ore deposit,ore-bearing stratum is Yuanmou Group Pudeng Formation,highgrade crystalline large flake graphite ore has easily found near and around mixed granite rock mass,also has other accompanying minerals in this area,like hematite,pyrite.So,this area has good comprehensive utilization prospecting perspective and application prospect of graphite mineral.
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