北山成矿带东段新发现一处具中—大型远景萤石矿

基金项目:

陕西省自然科学基础研究计划 2023-JCQN-0362

中国地质调查局项目 DD20211552

详细信息

A new discovery of medium-large prospective fluorite deposit in the eastern part of the Beishan metallogenic belt

Xi'an Center of Mineral Resources Survey, China Geological Survey, Xi'an 710000, Shaanxi, China

图 1 花石头山萤石矿地质简图及勘探线剖面图

a—北山成矿带东段萤石矿床（点）分布简图；b—花石头山萤石矿地质简图；c—矿体勘探线剖面图
1—第四系砂砾石；2—下白垩统赤金堡组；3—上寒武统—下奥陶统西双鹰山组；4—晚二叠世黑云母二长花岗岩；5—闪长玢岩脉；6—辉长岩脉；7—地质界线；8—断层；9—矿体及编号；10—钻孔位置及编号；11—勘探线位置及编号；12—萤石矿床（点）；13—研究区

Figure 1. Geological map and prospectong line profile of the Huashitoushan fluorite diposit

a-Distribution diagram of fluorite deposits(points)in the eastern part of the Beishan metallogenic belt; b-Geological map of the Huashitoushan fluorite deposit; c-Profile map of the ore exploration line 1-Quaternary sand and gravel; 2-Lower Cretaceous Chijinbao Formation; 3-Upper Cambrian to Lower Ordovician Xishuangyingshan Formation; 4-Late Permian biotile monzogranite; 5-Diorite porphyrite vein; 6-Gabbro vein; 7-Geological boundary; 8-Fault; 9-Fluorite orebodies and number; 10-Location and number of drill holl; 11-Location and number of exploration line; 12-Fluorite deposits(points); 13-Study area

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