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Hirota Quartz Monzonite

• Plutonic rocks
• Cretaceous
• Intruded in: Ofunato Group

• Lithofacies: Quartz monzonite, Granodiorite

• Distribution: Hirota peninsula, Rikuzentakada city, Iwate pref. - Kesennuma city, Miyagi pref.
• Distribution: Cape Unosu, Hirota town, Rikuzentakada city, Iwate pref.; Kurosaki seashore, Kesennuma city, Miyagi pref.

• Kambe and Shimazu (1961) Kesennuma, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 73p. (in Japanese with English abstract 16p.)