贵州遵义红花岗区转龙庙锰矿床主要矿床地质特征  

Geological Characteristics of Main Honghuagang District in Zhuanlongmiao Manganese Deposit,Zunyi,Guizhou Province

作　　者：肖林 陈登[1,2] 刘志臣 肖亮[1] 代德飞 姜先欢 XIAO Lin;CHEN Deng;LIU Zhichen;XIAO Liang;DAI Defei;JIANG Xianhuan(102 Geological Brigade of Guizhou bureau of Geology and Mineral,Zunyi,Guizhou 563003,China;Innovation Center of Ore Resources Exploration Technology in the Region Bedrock,Ministry of Natural Resources of People’s Republic of China,Guiyang,Guizhou 550081,China)

机构地区：[1]贵州省地矿局102地质大队,贵州遵义563003 [2]自然资源部基岩区矿产资源勘查工程技术创新中心,贵州贵阳550081

出　　处：《中国锰业》2023年第2期30-34,共5页China Manganese Industry

基　　金：贵州省锰矿资源预测评价科技创新人才团队(编号:黔科合平台人才[2018]5618);贵州省优秀科技青年培养计划(编号:黔科合平台人才[2019]5654);贵州遵义锰矿整装勘查区矿产地质调查与找矿预测(尚嵇幅)(编号:DD20190159-2020-11);贵州省科技计划项目(编号:黔科合战略找矿[2022]ZD003);贵州省科技计划项目(编号:黔科合支撑[2019]2868);贵州省地矿矿产勘查开发局重大研究课题(编号:黔地矿科合[2020]2号、黔地矿科合[2021]3号)。

摘　　要：贵州遵义红花岗区转龙庙中型锰矿床是典型的贵州二叠纪“遵义式”锰矿床之一,利用转龙庙锰矿勘查成果,较详细地总结了矿床地质、矿体地质和矿石特征。锰矿体产于二叠系茅口组第三段含锰岩系底部,呈层状、似层状产出,夹石少见,其产状与地层产状一致,矿石矿物以菱锰矿为主,脉石矿物以黏土矿物为主,Mn平均含量为20.83%,矿石自然类型为碳酸锰矿石,工业类型为高硫、高铁,以及造渣组分亦较高的低磷、低硅酸盐贫锰矿石。矿床成因属气液喷溢沉积型锰矿床。ZhuanLongmiao middle-sized manganese deposit is one of the typical Permian Zunyi-type manganese deposits in Honghuagang District,Zunyi of Guizhou Province.According to the prospecting result of Zhuanlongmiao manganese deposits,it is concluded the deposit geology,ore body geology and characteristics of ore in detail.The manganese ore body occurs at the bottom of the manganese-bearing rock series of the third member of the Maokou Formation in Permian.It shows in layered and quasi-layered formations with few intercalated rocks.The occurrence is consistent with that of the strata.The ore minerals are mainly magnesite and the gangue minerals are mainly clay minerals.The average content of Mn is 20.83%.The natural type of the ore is manganese carbonate ore.The industrial type is low phosphorus,low silicate and low manganese ore with high sulfur,high iron and high slagging composition.Genesis of the deposit belongs to gas-liquid spouted sedimentary manganese deposit.

关 键 词：贵州遵义 转龙庙锰矿 地质特征 碳酸锰矿石 贫锰矿石 

分 类 号：P618.32[天文地球—矿床学]