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Kojiromoriyama Volcanic Products

• Type locality: Mount Kojiromori, Shizukuishi city, Iwate county, Iwate pref.
• Volcanic rocks
• Pleistocene - Holocene

• Lithofacies: Clinopyroxene orthopyroxene andesite welded spatter

• Distribution: Mount Kojiromori, 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.)