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The Geology of Hong Kong (Interactive On-line)
Ap Lei Chau Formation - Kra

Ap Lei Chau Formation - Kra

Stratigraphy: Cretaceous volcanic rocks with an age of approximately 142.7 ± 0.2 million years before present.

Distribution: The Ap Lei Chau Formation occurs in the western and southern parts of Hong Kong Island.

Lithology: Eutaxitic fine ash vitric tuff.

Eutaxitic fine ash vitric tuff

(Eutaxitic fine ash vitric tuff of the Ap Lei Chau Formation, Ap Lei Chau, southwest Hong Kong Island)