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Nigorikawa Lava
- Volcanic rocks
- middle Pleistocene
- Lithofacies: Hypersthene augite andesite lava (A flow unit)
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Dakedanitaki fall - Nigorikawa river, Takane town, Takayama city, Gifu pref.
- Nakano et al. (1995) Geology of the Norikuradake District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 139p. (in Japanese with English abstract 4p.)