Br/Cl ratios and trace element analysis of fluid inclusions from the Tsushima granite.

DOI

Bibliographic Information

Other Title
  • 流体包有物のBr/Cl比から見た対馬花崗岩の流体形成

Description

Br and Cl ratios and trace-element contents of fluid inclusions in quartz from miarolitic cavities and quartz veins at the Tsushima granite, Nagasaki Pref., Japan, were analyzed by particle-induced X-ray emission (PIXE) to examine chemistries of granite-derived fluids in granite body with shallow emplacement level. Two-phase fluid inclusions from the cavities and quartz veins in the body and the surrounding Pb-Zn ore deposit have Br/Cl weight ratios of about 0.0010. Polyphase inclusions from the cavities and the quartz veins in the body yield Br/Cl ratios of about 0.0030, while those from quartz veins in the ore deposit range from 0.0074 to 0.0120.

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Details 詳細情報について

  • CRID
    1390001205544743936
  • NII Article ID
    130004601730
  • DOI
    10.14824/jakoka.2010.0.81.0
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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