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The Geology of Hong Kong (Interactive On-line)
Luk Keng Quartz Monzonite - Kcl


Luk Keng Quartz Monzonite - Kcl


Stratigraphy: The Luk Keng Quartz Monzonite comprises Cretaceous stocks and dykes with an age of approximately 142.8 ± 0.2 million years before present.


Distribution: The Luk Keng Quartz Monzonite crops out in Luk Keng, Fan Lau and Cha Kwo Chau on the southeastern margin of the Lantau Caldera.


Lithology: Megacrystic fine-grained quartz monzonite.


Double enclave relationship of a Lantau Granite clast

(Double enclave relationship of a Lantau Granite clast enclosed by megacrystic Luk Keng Quartz Monzonite, itself enclosed by Tong Fuk Quartz Monzonite, Fan Lau, Lantau Island)


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