Post-collisional carbonatite-hosted rare earth element mineralization in the Hongcheon area, central Gyeonggi massif, Korea: Ion microprobe monazite U‐Th‐Pb geochronology and Nd‐Sr isotope geochemistry
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- 作者：Namhoon Kima ; nhkim@kigam.re.kr" class="auth_mail" title="E-mail the corresponding author ; Albert Chang-sik Cheongb ; c ; ccs@kbsi.re.kr" class="auth_mail" title="E-mail the corresponding author ; Keewook Yib ; kyi@kbsi.re.kr" class="auth_mail" title="E-mail the corresponding author ; Youn-Joong Jeongb ; hero0123@kbsi.re.kr" class="auth_mail" title="E-mail the corresponding author ; Sang Mo Koha ; kohsm@kigam.re.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Carbonatite ; Gyeonggi massif ; REE mineralization ; SHRIMP monazite geochronology ; Post-collisional magmatism ; Lithospheric mantle
- 刊名：Ore Geology Reviews
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：79
- 期：Complete
- 页码：78-87
- 全文大小：1728 K
文摘
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REE mineralization is hosted by carbonatite dykes in Hongcheon, central Korea.
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SHRIMP monazite dating yielded a Late Triassic crystallization age.
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The Hongcheon carbonatite and coeval high-K plutons are post-collisional products.
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The Hongcheon carbonatite was derived from an ancient lithospheric mantle.
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Post-collisional carbonatite and silicate magmas in central Korea are not consanguineous.