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Hayachine-Miyamori Ophiolite

Synonym: Hayachine-Miyamori Belt, Miyamori-Hayachine Belt

Hayachine Complex and Miyamori Complex included in South Kitakami Belt.

• Ophiolite
• Island arc ophiolite
• Ordovician

• Lithofacies: Serpentinized peridotite
• Lithofacies (Minor): Gabbro, Intrusive rocks, Volcanic rocks

• Distribution: Iwate pref.

• Ozawa et al. (2013) Jour. Geol. Soc. Japan, vol.119, Supplement, pp.134-153 DOI
• Kawamura et al. (2013) Geology of the Hayachine San District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 101p. (in Japanese with English abstract 4p.)