首页   按字顺浏览 期刊浏览 卷期浏览 The nature of Archaean gold‐bearing fluids as deduced from gold deposits of West...
The nature of Archaean gold‐bearing fluids as deduced from gold deposits of Western Australia

 

作者: G.Neil Phillips,   DavidI. Groves,  

 

期刊: Journal of the Geological Society of Australia  （Taylor Available online 1983）
卷期: Volume 30, issue 1-2  

页码: 25-39

 

ISSN:0016-7614

 

年代: 1983

 

DOI:10.1080/00167618308729234

 

出版商: Taylor & Francis Group

 

关键词: Archaean;gold;granitoid‐greenstone terrain;metabasalt;greenschist;amphibolite;hydrothermal fluid;Western Australia

 

数据来源: Taylor

 

摘要:

Archaean gold deposits of Australia are most abundant in 2.8 ± 0.1 Ga granitoid‐greenstone terrains, where they form both vein‐type and disseminated occurrences. Two‐thirds of total gold production has come from metamorphic (early, peak or late) vein deposits within host rocks of metabasaltic composition and of greenschist to lower amphibolite facies grade.

 

点击下载:  PDF (1304KB)



返 回