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Takakurayama Volcanic Products
- Type locality: Mount Takakura, Shizukuishi city, Iwate county, Iwate prefecture
- Volcanic rocks
- Pleistocene - Holocene (1.2 Ma, K-Ar)
- Lithofacies: Orthopyroxene clinopyroxene andesite
- Distribution: Mount Takakura - Mount Kotakakura, Shizukuishi city, Iwate county, Iwate pref.
- Suto and Ishii (1987) Geology of the Shizukuishi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 142p. (in Japanese with English abstract 5p.)