Tonalites and plagiogranites of the Char suture-shear zone in East Kazakhstan: Implications for the Kazakhstan-Siberia collision
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- 作者：M.L. Kuibidaa ; I.Yu. Safonovaa ; b ; inna03-64@mail.ru" class="auth_mail" title="E-mail the corresponding author ; P.V. Yermolovc ; A.G. Vladimirova ; b ; d ; N.N. Kruka ; S. Yamamotoe
- 关键词：Early&ndash ; late Carboniferous boundary ; NW Central Asian Orogenic Belt ; U-Pb ages ; Whole-rock geochemistry ; Petrogenesis ; Mafic crust melting
- 刊名：Geoscience Frontiers
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：7
- 期：1
- 页码：141-150
- 全文大小：2412 K
文摘
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The Char suture-shear zone in East Kazakhstan hosts ca. 323 Ma tonalities and plagiogranites.
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These rocks represent high-Al, LREE enriched and HFSE depleted granitoids.
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They formed by the melting of lower mafic crust in relation to the Kazakhstan-Siberia collision.