Kasagai-jima Mass

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Kasagai-jima Mass

Invalid synonym: Kasagai-jima Gabbro

Plutonic rocks
Cretaceous

Lithofacies: Clinopyroxene hornblende gabbro
Lithofacies (Minor): Orbicular gabbro

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: Miyagi pref.

Takizawa et al. (1987) Geology of the Yoriiso District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 74p. (in Japanese with English abstract 5p.)