Title: VOLCANIC ROCK PETROCHEMICAL CHARACTERISTICS AND TECTONIC SIGNIFICANCE OF THE XIAOREQUANZI FORMATION,QUELETAGE,JUELUOTAGE AREA OF XINJIANG
Abstract: The volcanic rock of early carboniferous Xiaorequanzi formation is mostly distributed in the western of Jueluotage mountains of Xinjiang.it's belong to estuarine deposition face,intercalary strata is normal clastic sediments,and unconformable cover with late carboniferous Diger formation,the volcanic rock mainly included basalt,andesite,dacite, rhyolite.The volcanic rock petrochemical characteristics indicate that the Xiaorequanzi formation volcanic rock belong to calc alkali rock series,and high Na+,REE and trace element model consentaneous with typical volcanic island arc model.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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