Okuromoriyama Body

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Okuromoriyama Body

Type locality: Okuromoriyama, Iwadai, Ugo city, Okachi county, Akita prefecture
Plutonic rocks
Miocene
Intruded in: Onnagawa Formation

Lithofacies: Hornblende diorite
Lithofacies (Minor): Diorite porphyrite

Distribution: 0.3 x 1.1km²

Daiyama Quartz Diorites
~~~~~~~~~~~~~~
Daiyama Body
~~~~~~~~~~~~~~
Ozawa Body
~~~~~~~~~~~~~~
Okuromoriyama Body
~~~~~~~~~~~~~~
Kuromori Body
~~~~~~~~~~~~~~
Hosawa Body
~~~~~~~~~~~~~~

------ Transitional, ~~~~~~ Intrusive, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

Distribution: Okuromoriyama, Iwadai, Ugo city, Okachi county, Akita pref.

Ozawa et al. (1979) Geology of the Yuzawa District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 64p. (in Japanese with English abstract 4p.)