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Chihayagawa Granodiorite

• Plutonic rocks
• Cretaceous (115 Ma, K-Ar; 103 Ma, Rb-Sr)

• Lithofacies: Granodiorite

• Distribution: Chihayagawa river, Chihayaakasaka city, Minamikawachi county, Osaka pref.

• Itihara et al. (1986) Geology of the Kishiwada District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 148p. (in Japanese with English abstract 7p.)