Late Neoarchean magmatic and subsequent metamorphic events in the northern North China Craton: SHRIMP zircon dating and Hf isotopes of Archean rocks from Yunmengshan Geopark, Miyun, Beijing
The Miyun Geopark is located in the northern part of the North China Craton and includes a variety of Archean granitoids and metamorphic rocks. SHRIMP zircon dating documents their emplacement ages at 2567–2508 Ma, metamorphic events at ca. 2.50 Ga, 2.44 Ga, and 1.82 Ga. Late Neoarchean basement roc...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Published: |
Elsevier Science BV
2012
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/22993 |