四川省平武县箭竹垭锰矿地质特征及矿床成因探讨  

Geological Characteristics and Genesis of Jianzhuya Manganese Deposit in Pingwu, Sichuan

作　　者：白新会 王挽琼[3] 袁明强 吴春章 许骏 BAI Xinhui;WAGN Wanqiong;YUAN Mingqiang;WU Chunzhang;XU Jun(Chengdu Geological Research Institute of Sichuan Metallurgical Exploration Bureau,Chengdu,Sichuan 610203,China;School of Earth Science,Chengdu University of Technology,Chengdu,Sichuan 610059,China;School of Geoscience and Technology,Southwest Petroleum University,Chengdu,Sichuan 610500,China)

机构地区：[1]四川省冶金地质勘查局成都地质调查所,四川成都610203 [2]成都理工大学地球科学学院,四川成都610059 [3]西南石油大学地球科学与技术学院,四川成都610500

出　　处：《中国锰业》2022年第4期18-22,共5页China Manganese Industry

摘　　要：四川平武箭竹垭地区位于上扬子板块与摩天岭陆块交会处,区内寒武系邱家河组发育北东-南西向展布的锰矿带。通过对箭竹垭锰矿床开展矿体特征、矿石矿物、岩石地球化学等方面的研究,探讨了矿床成因,查明了成矿规律和找矿标志,为锰矿勘查工作提供了科学依据。The Jianzhuya area in Pingwu is located at the intersection of the Upper Yangtze Plate and the Motianling Continent. The Cambrian Qiujiahe Formation in the area develops a NE-SW trending manganese ore belt. Based on the study of orebody characteristics, ore minerals and rock geochemistry of Jianzhuya manganese deposit, the genesis of the deposit is discussed, the metallogenic regularity and prospecting criteria are identified, which provides a scientific basis for manganese deposit exploration.

关 键 词：平武-青川地区 石坎式锰矿 硫锰矿 矿床成因 

分 类 号：P618.32[天文地球—矿床学]