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Hanyagawa Gabbro Hattori et al., 1983

• Type locality: Hanyagawa river, Iinan city, Iishi county, Shimane prefecture
• Intrusive rocks
• Cretaceous
• Intruded by: Akana Granodiorite, Aplite, Rhyolite dikes, Granite porphyry dikes

• Lithofacies: Clinopyroxene biotite hornblende gabbro

• Distribution: Hanyagawa river - Nogaya - Kamikijima, Iinan city, Iishi county, Shimane pref.

• Hattori et al. (1983) Geology of the Sambesan District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 168p. (in Japanese with English abstract 7p.)