Numazu Mass

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Numazu Mass

Type locality: Numazu, Ishinomaki city, Miyagi prefecture
Plutonic rocks
Cretaceous

Lithofacies: Orthopyroxene gabbro
Lithofacies (Minor): Biotite hornblende quartz diorite

Distribution: 1 x 2.5 km²

VIb Zone (Miyagi pref.)
[ North ]
~~~~~~~~~~~~~~
Harioka Mass
~~~~~~~~~~~~~~
Ohta Mass
~~~~~~~~~~~~~~
Tatebitoge Mass
~~~~~~~~~~~~~~
Okayazawa Mass
~~~~~~~~~~~~~~
Sobanokami Mass
~~~~~~~~~~~~~~
Numazu Mass
~~~~~~~~~~~~~~
Hamada Mass
~~~~~~~~~~~~~~
Ojika Body
~~~~~~~~~~~~~~
Kasagai-jima Mass
~~~~~~~~~~~~~~
[ South ]

Kitakami mountains plutonic rocks
[ East ]
~~~~~~~~~~~~~~
I Zone
~~~~~~~~~~~~~~
II Zone
~~~~~~~~~~~~~~
III Zone
~~~~~~~~~~~~~~
IV Zone
~~~~~~~~~~~~~~
V Zone
~~~~~~~~~~~~~~
VIa Zone
~~~~~~~~~~~~~~
VIb Zone
~~~~~~~~~~~~~~
[ West ]

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

Distribution: Numazu, Ishinomaki city, Miyagi pref.

Takizawa et al. (1984) Geology of the Ishinomaki District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 103p. (in Japanese with English abstract 7p.)