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Meshimoriyama Dyke

• Intrusive rocks
• Neogene
• Intruded in: Meshimoriyama Volcanics

• Lithofacies: Propylite (1 dike)
• Lithofacies: Hornblende-bearing hypersthene augite andesite (2 dikes)
• Lithofacies: Andesite (5 dikes)

• Distribution: Mount Meshimoriyama, Minamimaki city, Minamisaku county, Nagano pref.; Takasu forest road, Sutama town, Hokuto city, Yamanashi pref.

• Kawachi (1977) Geology of the Yatsugatake District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 92p. (in Japanese with English abstract 4p.)