湖南香花岭矿田中细晶岩型锂矿资源找矿潜力分析

宋之方, 杨齐智, 朱真真, 曹能文

Prospecting potential of medium-fine-grained rock-type lithium resources in the Xianghualing orefield, Hunan Province, China

SONG Zhi-Fang, YANG Qi-Zhi, ZHU Zhen-Zhen, CAO Neng-Wen

图3 香花岭矿田锂矿资源成矿区段分布 1—第四系;2—白垩系;3—二叠系上统大隆组;4—二叠系上统龙潭组;5—二叠系下统当冲组;6—二叠系下统栖霞组;7—石炭系中上统壶天群;8—石炭系下统梓门桥组;9—石炭系下统测水组;10—石炭系下统石磴子组;11—石炭系下统孟公坳组;12—泥盆系上统锡矿山组;13—泥盆系上统佘田桥组;14—泥盆系中统棋梓桥组;15—泥盆系中统跳马涧组;16—寒武系;17—燕山中/晚期花岗岩;18—花岗斑岩;19—实/推测断层;20—断层及编号;21—实/推测地层界线;22—不整合界线;23—地层产状;24—矽卡岩化;25—石英脉;26—锂成矿区段范围

Fig.3 Distribution diagram of lithium ore resources in Xianghualing orefield 1—Quaternary;2—Cretaceous;3—upper Permian Dalong Formation;4—upper Permian Longtan Formation;5—lower Permian Dangchong Formation;6—lower Permian Qixia Formation;7—Hutian group of middle-upper Carboniferous system;8—lower Carboniferous Zimenqiao Formation;9—lower Carboniferous Ceshui Formation;10—lower Carboniferous Shidengzi Formation;11—lower Carboniferous Menggong'ao Formation;12—upper Devonian Xikuangshan Formation;13—upper Devonian Shetianqiao Formation;14—middle Devonian Qiziqiao Formation;15—middle Devonian Tiaomajian Formation;16—Cambrian;17—middle/late Yanshanian granite;18—granite porphyry;19—measured/presumed fault;20—fault and its number;21—measured/presumed stratigraphic boundary;22—unconformity boundary;23—stratum occurrence;24—skarnization;25—quartz vein;26—range of lithium metallogenic area