Geochemical characteristics, magmatic genesis and tectonic background of the late paleozoic high potassium and high silicon ignimbrite on the southern margin of Altaid, north Xinjiang

Acta Petrologica Sinica

Volumn 23, Issue 7, 2007, Pages 1721-1729

  Shan, Qiang ^a   Niu, HeCai ^a   Yu, XueYuan ^a   Zeng, QiaoSong ^a  

^a GUANGZHOU INSTITUTE OF GEOCHEMISTRY   (China)

Author keywords

Fractional crystallization; High K and high si ignimbrite; Late Paleozoic volcanism; Southern margin of Altaid

Indexed keywords

FELDSPAR; GEOCHEMISTRY; MELTING; MICA; SEDIMENTARY ROCKS; SILICON; SILICON OXIDES; TECTONICS; TRACE ELEMENTS; VOLCANIC ROCKS; VOLCANOES;

CONTINENTAL CRUSTS; CONTINENTAL MARGIN; FRACTIONAL CRYSTALLIZATION; GEOCHEMICAL CHARACTERISTIC; IGNIMBRITES; LATE PALEOZOIC; SEDIMENTARY BASIN; SOUTHERN MARGIN OF ALTAID;

GEOCHRONOLOGY;

CHEMICAL COMPOSITION; FRACTIONAL CRYSTALLIZATION; IGNEOUS GEOCHEMISTRY; IGNIMBRITE; PALEOZOIC; PARTIAL MELTING; TECTONIC SETTING; TRACE ELEMENT;

ASIA; CHINA; EURASIA; FAR EAST; XINJIANG UYGUR;

EID: 84977980898     PISSN: 10000569     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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