青海茫崖狮子沟地区深层卤水钾盐成矿远景区矿产资源调查  

Mineral Resources of Potash Ore Prospecting of Deep Brines in Shizigou Area of Mangnai in Qinghai

作　　者：毛建业 汪青川 王占巍 朱建鹏 

机构地区：[1]青海省地质调查局,青海西宁810000

出　　处：《中国锰业》2017年第5期87-89,93,共4页China Manganese Industry

基　　金：基金项目:青海省茫崖狮子沟地区深层卤水资源调查评价(12120113078700)

摘　　要：青海茫崖狮子沟深层卤水钾盐调查区位于柴达木盆地西部中央拗陷带的西部隆起区,北东为柴北缘褶皱带,北西为阿尔金构造带,南缘为昆北断裂带^([1])。大地构造位置属柴达木板内裂陷盆,地属三级构造单元,依据地台构造发展过程的内部差异性,表层构造的形态、基底性质、各地区的构造特征,结合新生代盆地内部的隆起及沉降特征。对狮子沟深层卤水钾盐矿的区域地层和水文地质特征进行了介绍,并对远景区的钾、硼、锂、碘、溴的资源量进行了估算。Potash ore prospecting of deep brines in Shizigou area of Mangnai in Qinghai is located in central uplift area of western depression belt in western Qaidam Basin. Its north-east for the fold belt is just in northern margin of Qaidam Basin with north-west of Altyn tagh tectonic belt in southern margin for Queensland North zone.Tectonic rift basin in the position belongs to firewood wood,as is a three-level structural unit. According to internal differences of structural development process,including the shape,the basement properties of surface structure and regional structure,we have combined with the characteristics of Cenozoic uplift and subsidence of the basin. Also,deep potash brines of shizigou area strata and hydrogeological characteristics were introduced. The prospect of potassium,including boron,lithium,iodine,bromine is estimated in the amount of resources.

关 键 词：狮子沟 深层卤水钾盐 矿产资源调查 

分 类 号：P619.211[天文地球—矿床学]