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Ninojidake Granite Takahashi et al., 1996

• Plutonic rocks
• late Cretaceous - Paleogene
• Correlation: Gozu Granite

• Lithofacies: Hornblende biotite granite

• Distribution: Mount Ninojidake, Niigata pref.

• Takahashi et al. (1996) Geology of the Iidesan District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 52p. (in Japanese with English abstract 3p.)