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Iwakurayama Body (Ehiro et al., 1988) Kawamura et al., 2013

Invalid synonym: Iwakurayama Complex

• Volcanic rocks
• Island arc type greenstones
• Paleozoic volcanic island arc
• Ordovician?

• Metamorphic facies: Epidote-Amphibolite

------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

• Distribution: Mount Iwakura - Omatsu, Kamaishi city, Iwate pref.

• 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.)
• Uchino et al. (2008) Jour. Geol. Soc. Japan, vol.114, Supplement, pp.141-157 DOI