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云南大坪金矿床矿化剂来源及其对金成矿的制约
毕献武; 胡瑞忠
1999
Source Publication矿物学报
Volume19Issue:1Pages:28-33
metadata_24其它
Abstract本文基于对大坪金矿成矿流体中矿化剂来源、成矿时代和成矿流体形成演化过程中水-硫化剂--金耦合作用关系的研究,探讨了大坪金矿床形成的可能机制。研究结果表明,大坪金矿的成矿时代约为50Ma,金成矿所需的矿化为自深部。大坪金矿床之所以形成在喜山早期,主要是通过喜山早期富矿化剂的深源流体上升,加入原在闪长岩体内循环的贫矿化剂本,从而使这种贫矿化剂的流体转化成富矿化剂进而能够浸取金的成矿流体来实现的。
Keyword金矿床
Subject Area中国典型特殊区带大规模成矿作用及其动力学
Funding Organization国寡攀登计划A 30项目资助
Indexed ByCSCD
Language中文
CSCD IDCSCD:690421
Citation statistics
Cited Times:16[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.gyig.ac.cn/handle/352002/429
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
矿床地球化学国家重点实验室
Recommended Citation
GB/T 7714
毕献武,胡瑞忠. 云南大坪金矿床矿化剂来源及其对金成矿的制约[J]. 矿物学报,1999,19(1):28-33.
APA 毕献武,&胡瑞忠.(1999).云南大坪金矿床矿化剂来源及其对金成矿的制约.矿物学报,19(1),28-33.
MLA 毕献武,et al."云南大坪金矿床矿化剂来源及其对金成矿的制约".矿物学报 19.1(1999):28-33.
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