GYIG OpenIR  > 矿床地球化学国家重点实验室  > 期刊论文
滇东南老乌锰矿床地球化学特征及其成因制约
段建兵; 符亚洲; 肖加飞; 张正伟
2016
Source Publication矿物岩石地球化学通报
Issue3Pages:540-551
Abstract为查明滇东南老乌锰矿的成矿环境、锰质来源及矿床成因,本文对该矿床开展了系统的矿物学、元素地球化学和同位素地球化学研究。结果表明,矿石品位为12.18%~41.24%;锰矿物组合特征为氧化锰矿与碳酸锰矿混生,其中氧化锰矿以褐锰矿为主,碳酸锰矿主要为钙菱锰矿、锰方解石、锰白云石等,可见少量含锰硅酸盐矿物;成矿环境为陆缘与盆缘接壤的边缘斜坡相的中低盐度浅海沉积环境,成矿物理化学条件主要为在弱氧化-弱还原之间起伏变化;主要成矿方式为陆源沉积成矿基础上叠加热液和生物作用成矿。
Keyword地球化学 矿床成因 老乌锰矿 滇东南
Subject Area矿床地球化学
Indexed ByCSCD
Language中文
CSCD IDCSCD:5746459
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Document Type期刊论文
Identifierhttp://ir.gyig.ac.cn/handle/352002/6627
Collection矿床地球化学国家重点实验室_矿床地球化学国家重点实验室_期刊论文
Recommended Citation
GB/T 7714
段建兵,符亚洲,肖加飞,等. 滇东南老乌锰矿床地球化学特征及其成因制约[J]. 矿物岩石地球化学通报,2016(3):540-551.
APA 段建兵,符亚洲,肖加飞,&张正伟.(2016).滇东南老乌锰矿床地球化学特征及其成因制约.矿物岩石地球化学通报(3),540-551.
MLA 段建兵,et al."滇东南老乌锰矿床地球化学特征及其成因制约".矿物岩石地球化学通报 .3(2016):540-551.
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