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ZHAI, MINGGUO, GUO, JINGHUI, PENG, PENG, HU, BO (2007) U–Pb zircon age dating of a rapakivi granite batholith in Rangnim massif, North Korea. Geological Magazine, 144 (3) 547-552 doi:10.1017/s0016756807003287

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Reference TypeJournal (article/letter/editorial)
TitleU–Pb zircon age dating of a rapakivi granite batholith in Rangnim massif, North Korea
JournalGeological Magazine
AuthorsZHAI, MINGGUOAuthor
GUO, JINGHUIAuthor
PENG, PENGAuthor
HU, BOAuthor
Year2007 (May)Volume144
Issue3
PublisherCambridge University Press (CUP)
DOIdoi:10.1017/s0016756807003287Search in ResearchGate
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Mindat Ref. ID260042Long-form Identifiermindat:1:5:260042:4
GUID0
Full ReferenceZHAI, MINGGUO, GUO, JINGHUI, PENG, PENG, HU, BO (2007) U–Pb zircon age dating of a rapakivi granite batholith in Rangnim massif, North Korea. Geological Magazine, 144 (3) 547-552 doi:10.1017/s0016756807003287
Plain TextZHAI, MINGGUO, GUO, JINGHUI, PENG, PENG, HU, BO (2007) U–Pb zircon age dating of a rapakivi granite batholith in Rangnim massif, North Korea. Geological Magazine, 144 (3) 547-552 doi:10.1017/s0016756807003287
In(2007, May) Geological Magazine Vol. 144 (3) Cambridge University Press (CUP)
Abstract/NotesRapakivi granites and several small leucogabbroic and gabbroic bodies are located in the Rangnim Massif, North Korea. The largest batholith in the Myohyang Mountains covers an area of 300 km2 and was intruded into Precambrian metamorphosed rocks. It has a SHRIMP U–Pb zircon weighted mean 207Pb/206Pb age of 1861 ± 7 Ma. The country rocks of rapakivi granites are Neoarchaean orthogneisses and Palaeo-Mesoproterozoic graphite-bearing metasedimentary rocks of granulite facies, and they are similar to those of the rapakivi granites and anorthosites exposed in South Korea and in the North China Craton. We conclude that the three massifs in the Korean Peninsula commonly record an identical Palaeo-Mesoproterozoic anorogenic magmatic event, indicating that they have a common Precambrian basement with the North China Craton.


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