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Geochemistry of deep formation waters in the Canning Basin, Western Australia, and their relationship to Zn‐Pb mineralization

 

作者: J. Ferguson,   H. Etminan,   F. Ghassemi,  

 

期刊: Australian Journal of Earth Sciences  （Taylor Available online 1993）
卷期: Volume 40, issue 5  

页码: 471-483

 

ISSN:0812-0099

 

年代: 1993

 

DOI:10.1080/08120099308728098

 

出版商: Taylor & Francis Group

 

关键词: bitterns;Canning Basin;deep formation waters;genesis;geochemistry;Mississippi Valley‐style;origin;Zn‐Pb mineralization

 

数据来源: Taylor

 

摘要:

The Canning Basin contains several Mississippi Valley‐type Zn‐Pb sulphide prospects and deposits in Devonian carbonate reef complexes on the northern edge of the Fitzroy Trough, and in Ordovician and Silurian marine sequences on the northern margin of the Willara Sub‐basin. This study uses the ionic composition and 5D, δ18O, δ34S,87Sr/86Sr isotopic data on present‐day deep formation waters to determine their origin and possible relationship to the Zn‐Pb mineralizing palaeofluids.

 

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