Main body

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Main body Kubo et al., 2015

Plutonic rocks
Roof pendant of Abukuma Granitic Rocks
Early Cretaceous
Intruded by: Hornblende biotite granodiorite, Biotite granite

Lithofacies: Clinopyroxene orthopyroxene gabbro
Lithofacies (Minor): Biotite diorite

Distribution: 2.5 x 1.5 km²

Utsushigatake Gabbroic Mass
[ Center ]
~~~~~~~~~~~~~~
Main body
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Marginal body
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[ Margin ]

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

Distribution: Mount Utsushigatake, Funehiki town, Tamura city, Fukushima pref.

Kubo et al. (2015) Geology of the Kawamata District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 86p. (in Japanese with English abstract 4p.)