陕西省留坝县浑水沟红柱石矿床地质特征及成因分析  

Geological Characteristics and Genesis Analysis of Andalusite Andalusite Deposit in Liuba County,Shaanxi

作　　者：王晓伟 程莹 WANG Xiao-wei;CHENG Ying(Baoji Northwest Non-ferrous 717 Corps Co. Ltd. ,Baoji 721015,China)

机构地区：[1]宝鸡西北有色七一七总队有限公司,陕西宝鸡721015

出　　处：《甘肃冶金》2018年第3期55-58,共4页Gansu Metallurgy

摘　　要：红柱石矿床位于西坝岩体西南缘外接触带、铜岭沟-夹山沟花岗岩脉带与西坝岩体焊接部位,区内主要出露上泥盆统-下石炭统铁山组泥质岩,岩体和泥质岩为本区红柱石的形成提供了充足的热源和物源,成矿地质条件极其有利。目前已发现4条红柱石矿体,矿体延伸部位以及深部仍具有较好的找矿空间,通过进一步勘查,有望发现一处大型红柱石矿床。Andalusite deposit is located in the west of the southwest edge of the outer contact zone of rock mass,Tongling ditch ditch Jiashan granite vein with rock Xiba welding parts,mudstone in the upper Devonian Lower Carboniferous Tieshan formation mainly occurs in the area,the rock mass and argillaceous rock provide abundant heat source and source for the formation of Andalusite in this area,metallogenic geological conditions are extremely favorable.Four andalusite orebodies have been found at present,there is still a good prospecting space for the extension part and deep part of the ore body.Through further exploration,a large andalusite deposit is expected to be found.

关 键 词：红柱石 西坝岩体 铁山组 泥质岩 

分 类 号：P619.23[天文地球—矿床学]