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云南祥云金厂箐金(铜)矿床的成矿流体特征及流体来源
何明勤; 杨世瑜; 刘家军; 李朝阳
Corresponding Author刘家军
2004
Source Publication矿物岩石
ISSN1001-6872
Volume24Issue:2Pages:35-40
Abstract金厂箐金(铜)矿床原生流体包裹体和流体氢氧同位素的研究成果表明该矿床改造期早阶段流体为中温、中等盐度,形成于酸性和相对较还原环境的硫酸盐型热卤水。晚阶段流体为低温、低盐和相较于早阶段形成压力更低和更氧化环境的氯化物型热卤水。成矿流体水来源于(晚阶段)或主要来源于(早阶段)雨水源地下水,其同成矿时的原始雨水(δ^18O=-15.3‰)相比,氧同位素组成要重12‰~17‰,是在水岩比(W/R)较小的条件下与围岩水岩反应进行同位素交换的产物。
metadata_83矿床地球化学国家重点实验室
Keyword成矿流体 氢氧同位素 流体来源 金矿床 铜矿床
Subject Area矿床地球化学
Indexed ByCSCD
Language中文
CSCD IDCSCD:1630568
Citation statistics
Cited Times:12[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.gyig.ac.cn/handle/352002/781
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
Corresponding Author刘家军
Recommended Citation
GB/T 7714
何明勤,杨世瑜,刘家军,等. 云南祥云金厂箐金(铜)矿床的成矿流体特征及流体来源[J]. 矿物岩石,2004,24(2):35-40.
APA 何明勤,杨世瑜,刘家军,&李朝阳.(2004).云南祥云金厂箐金(铜)矿床的成矿流体特征及流体来源.矿物岩石,24(2),35-40.
MLA 何明勤,et al."云南祥云金厂箐金(铜)矿床的成矿流体特征及流体来源".矿物岩石 24.2(2004):35-40.
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