甘肃省西和县页水河铅锌矿床地质特征及找矿方向  

Geological characteristics and prospecting direction of Yeshuihe Pb-Zn deposit in Xihe county,Gansu province

作　　者：秦术凯 杨永峰[2] 罗伟 QIN Shukai;YANG Yongfen;LUO Wei(Sichuan Institute of Metallurgical Geology and Exploration, Chengdu 610051, China;Sichuan Bureau of Metallurgical Geology and Exploration, Chengdu 610041, China)

机构地区：[1]四川省冶金地质勘查院,成都610051 [2]四川省冶金地质勘查局,成都610041

出　　处：《地质找矿论丛》2021年第3期276-282,共7页Contributions to Geology and Mineral Resources Research

摘　　要：甘肃省西和县页水河铅锌矿地处西秦岭铅锌(金)多金属成矿带之西成铅锌矿田的西部,经过多年生产探矿,矿床规模不断扩大。铅锌矿体产于中泥盆统红岭山组生物灰岩与千枚岩接触部位,其含矿性与地层层位、特定的岩性、褶皱及断裂的关系密切。文章总结了矿床地质特征,分析了控矿因素及找矿标志,指出了下一步的找矿方向。The Yeshuihe Pb-Zn deposit is located in the West Xi Cheng Pb-Zn ore field of the West Qinling Pb-Zn(Au)polymetallic ore belt.Through continuous exploration and mining size of the deposit is getting larger.Ore bodies occur at the contact zones of biogenetic limestone and Phyllis of Middle Devonian Hongshanling formation and are closely related to the host lithology,stratigraphy horizon specific lithology and structure of fold and fault.Based on the geological characteristics the ore-control factors and prospecting marks are analyzed and further prospecting direction pointed out.

关 键 词：页水河铅锌矿 西成铅锌矿田 矿床地质特征 控矿因素 找矿方向 甘肃省 

分 类 号：P613[天文地球—矿床学] P618.4[天文地球—地质学]