Petrogenesis and tectonic implication of the Late Triassic post-collisional volcanic rocks in Chiang Khong, NW Thailand
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- 作者：Xin Qiana ; b ; Yuejun Wanga ; wangyuejun@mail.sysu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qinglai Fengb ; Jian-Wei Zic ; Yuzhi Zhanga ; Chongpan Chonglakmanid
- 关键词：Elemental and isotopic geochemistry ; Zircon U&ndash ; Pb geochronology ; Late Triassic post-collisional magmatism ; Chiang Khong&ndash ; Lampang&ndash ; Tak igneous zone ; NW Thailand
- 刊名：Lithos
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：248-251
- 期：Complete
- 页码：418-431
- 全文大小：3552 K
文摘
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Andesite in the Chiang Khong–Lampang–Tak igneous zone erupted at Late Triassic period.
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Geochemical data suggest the volcanic rocks formed in a post-collisional setting.
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The formation of the rocks was related to the upwelling of the asthenospheric mantle.
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Chiang Khong–Lampang–Tak igneous zone can link with the Lancangjiang igneous zone.
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