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Toki Granite

• Plutonic rocks
• Late Cretaceous (68.3Ma, CHIME; 74.7 - 70.4 Ma, U-Pb; 75.6 - 37.6 Ma, FT)
• Cooling age: Eocene (78.5 - 59.7 Ma, K-Ar; 72.3Ma, Rb-Sr)
• Intruded in: Mino Belt, Nohi Rhyolites

• Lithofacies: Biotite monzogranite, Biotite granodiorite
• Lithofacies (Minor): Syenite-granite, Quartz monzonite

• Distribution (East-West): ca. 12 km
• Distribution (North-South): ca. 14 km

------ Transitional, ~~~~~~ Intrusive, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

• Distribution: Toki city, Gifu pref.; Togari, Ori, Inatsu town, Mizunami city, Gifu pref.; Togari, Akiyo town, Mizunami city, Gifu pref.; Akechi town - Yamaoka town, Ena city, Gifu pref.

• Yamasaki et al. (2020) Geology of the Akechi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 120p. (in Japanese with English abstract 5p.)
• Yamasaki (2019) Jour. Geol. Soc. Japan, vol.125, no.9, pp.707-711 DOI
• Takagi et al. (2008) Jour. Geol. Soc. Japan, vol.114, no.7, pp.321-335 DOI