甘肃北山西铅炉子一带层控热液型铅锌矿地质特征及找矿方向研究  

Study On Geological Characteristics And Prospecting Direction Of Strata-Controlled Hydrothermal Lead-Zinc Deposit In North Shanxi Lead-Furnace Area,Gansu Province

作　　者：任锡 达瑞 徐永斌 REN Xi;DA Rui;XU Yong-Bing(Fourth Institute of Geological and Mineral Exploration of Gansu Provincial Bureau of Geology and Mineral Resources,Jiuquan 735000,China)

机构地区：[1]甘肃省地质矿产勘查开发局第四地质矿产勘查院,甘肃酒泉735000

出　　处：《世界有色金属》2022年第5期64-66,共3页World Nonferrous Metals

摘　　要：北山西铅炉子一带内生金属矿产多呈似层状、纹层状、脉状或透镜状产出,矿种具分带性。其中铅锌矿主要分布在黑山北滩—铅炉子沟—穿山驯—东铅炉子地区,受地层控制明显,并与一定的断裂系统及岩浆活动相关。本文通过区域成矿地质背景研究及典型矿床进行对比,初步认为该带铅锌矿床属层控热液改造型,为该区域寻找同类型矿床提供依据及方向。The endogenous metal minerals in the lead furnace area of northern Shanxi are mostly layered,laminar,veined or lenticular,and the minerals are zonal.Among them,the lead-zinc deposits are mainly distributed in the Beitan of HeishanQianluzigou-Cuanshanxun-Dongqianluzi area,which are obviously controlled by strata and are related to certain fault systems and magmatic activities.Based on the study of the regional metallogenic geological background and the comparison of typical deposits,this paper preliminarily believes that the lead-zinc deposits in this belt belong to the layer-controlled hydrothermal reformation type,which provides a basis and direction for finding similar deposits in this area.

关 键 词：西铅炉子 铅锌矿 找矿方向 SEDEX型 

分 类 号：P611.13[天文地球—矿床学]