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Tashiroyama Rhyolite

• Volcanic rocks
• Neogene

• Lithofacies: Hornblende-bearing biotite rhyolite

• Distribution: Mount Tashiroyama, Minamiaizu city, Minamiaizu county, Fukushima pref.; - Kuriyama, Nikko city, Tochigi pref.

• Murayama and Kawata (1956) Hiuchi-dake, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 28p. (in Japanese with English abstract 4p.)