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Higashiniidono mass

• Plutonic rocks
• Early Cretaceous
• Intruded in: Quartz diorite, Hornblende biotite granodiorite

• Lithofacies: Biotite granite

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

• Distribution: Tosawa, Nihonmatsu city, Fukushima pref.; Niitachi, 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.)