Ashikawa type

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Ashikawa type

Plutonic rocks
late Miocene (14 - 10 Ma; 11.9 Ma, K-Ar)
Intruded in: Nishiyatsushiro Group

Lithofacies: Hornblende biotite granodiorite, Biotite hornblende tonalite

Kofu Granodioritic Complex
[ Young ]
~~~~~~~~~~~~~~
Kawaura type
~~~~~~~~~~~~~~
Kogarasu type
~~~~~~~~~~~~~~
Ashikawa type
~~~~~~~~~~~~~~
Tokuwa type
~~~~~~~~~~~~~~
Mitakeshosenkyo type
~~~~~~~~~~~~~~
[ Old ]

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

Distribution: Fujinoki, Fuefuki city, Yamanashi pref.

Hara et al. (2010) Geology of the Mitsumine District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 110p. (in Japanese with English abstract 4p.)