会泽铅锌矿矿山厂1752中段6号矿体地质特征  

The Geological Characteristics of No. 6 Ore Bodies at Level 1752m in Huize Lead-Zinc Mine

作　　者：贺皎皎[1] 邱文龙[1] 蔡雨辰[1] 贺贵祥 

机构地区：[1]昆明理工大学国土资源工程学院,昆明650093 [2]西藏山南地区建筑规划设计院,山南856000

出　　处：《价值工程》2016年第9期190-192,共3页Value Engineering

摘　　要：本文以会泽铅锌矿床为研究对象,通过对比1752中段13~#和6~#出矿道地质及6号矿体的矿体特征,主要得到了以下认识：矿体铅锌矿均赋存于摆佐组（C1b）层位中,岩性为中粗晶白云岩。矿体主要走向为NW-SE,自13~#-6~#出矿道为145°方向,矿体呈现水平方向逐渐尖灭的特点,矿体整体受NE向构造控制。蚀变岩主要为针孔状、粗晶白云岩,呈透镜状、脉状产出,而沉积岩主要为细晶灰岩、白云质灰岩。闪锌矿、方铅矿、黄铁矿为最主要的矿石矿物。脉石矿物主要为白云石、方解石、黄铁矿。This paper uses Huize depsosit as the research object to summarize the regional geological setting and geological characteristics of the deposit. Based on the comparison of the geology of 13~# and 6~#ore tracks on the middle of 1751 mine road and the ore characteristics of 6#ore, the understanding is gotten that lead-zinc ore bodies are hosted in swing junior group（C1b） layers, the lithology fine grain is coarse crystalline dolomite. The main trend of ore body is NW-SE, the direction of 13~#-6~#ore track is 145°, the ore track gradually pinches out by the horizontal orebody, it is gnificantly affected by NE trending structural control. The alterated rocks are mainly includes pinhole altered rocks, coarse-grained dolomite, lenticular, veins output, and the sedimentary rock mainly includes limestone, dolomitic limestone. Sphalerite, galena, pyrite are the most important ore minerals. Gangue minerals mainly include dolomite, calcite, pyrite.

关 键 词：矿体特征 地质特征 6号矿体 1752中段 会泽铅锌矿床 

分 类 号：TD912[矿业工程—选矿]