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The Vånga granite, south Sweden - a complex granitic intrusion

 

作者: Göran Åberg,   Karl-Axel Kornfält,   AndersG. Nord,  

 

期刊: Geologiska Föreningen i Stockholm Förhandlingar  （Taylor Available online 1985）
卷期: Volume 107, issue 2  

页码: 153-159

 

ISSN:0016-786X

 

年代: 1985

 

DOI:10.1080/11035898509452628

 

出版商: Taylor & Francis Group

 

关键词: Vånga granite;radiometric age;U-Pb;Rb-Sr;K-Ar;zircon;whole rock;south Sweden;N5607 N5611 E1421 E1425

 

数据来源: Taylor

 

摘要:

Radiometric dating of the red, medium- to coarse-grained Vånga granite, south Sweden, gives a spectrum of ages depending on method and material. The granite is referred to the Karlshamn group of rocks and is believed to have formed, after the crystallization of the Karlshamn granite, from residual liquids contaminated with foreign material. The Vånga granite was emplaced ca. 1350 Ma ago and was later intruded by fine-grained granite dikes, in connection with activity in the Protogine zone around 1200 Ma ago.

 

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