Recrystallization and hydrothermal growth of high U-Th zircon in the Weondong deposit, Korea: Record of post-magmatic alteration
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- 作者：Changyun Parka ; Yungoo Songa ; yungoo@yonsei.ac.kr" class="auth_mail" title="E-mail the corresponding author ; Donghoon Chunga ; Il-Mo Kangb ; Chuluunbaatar Khulganakhuua ; Keewook Yic
- 关键词：Zircon ; Zircon recrystallization ; Hydrothermal zircon ; Post-magmatic alteration
- 刊名：Lithos
- 出版年：2016
- 出版时间：1 September 2016
- 年：2016
- 卷：260
- 期：Complete
- 页码：268-285
- 全文大小：3307 K
文摘
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Zircons with high U and Th contents from leucocratic granite were studied.
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Four types of secondary textures developed after crystallization were identified.
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The zircon crystals formed through multi-genetic processes by post-magmatic fluids.
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F-enriched post-magmatic fluid enabled the typical overgrowth texture in zircon.