Stratigraphy: Jurassic intrusive rocks with an age of approximately 146.2 ± 0.2 million years before present.

Distribution: The Sha Tin Granite forms an irregular elliptical-shaped biotite monzogranite pluton centred on the Sha Tin district.

Lithology: Equigranular coarse- and fine- to medium-grained biotite granite.

(Equigranular, coarse-grained Sha Tin Granite, San Tin Wai, Sha Tin, central New Territories)