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Inagawa Granite (Shibata, 1954)
Synonym: Inagawa Granodiorite, Sumikawa Granodiorite, Sumikawa Granite, Sanage Granodiorite
- Type locality: Inagawa river, Okuwa city, Kiso county, Nagano prefecture
- Plutonic rocks
- Late Cretaceus (83.5 - 81.9 Ma, CHIME, 76 - 67 Ma, U-Pb; 73 Ma, FT)
- Cooling age: Eocene (76 - 63 Ma, Rb-Sr; 74 - 65 Ma, K-Ar)
- Intruded by: Naegi-Agematsu Granodiorite, Busetsu Granite, Porphyrite dikes, Biotite granophyre dike
- Intruded in: Mino-Tanba Belt, Kisokoma Granite, Nohi Rhyolites, Ryoke Metamorphic Rocks
- Lithofacies: Biotite monzogranite, Hornblende-bearing biotite monzogranite
- Lithofacies (Minor): Hornblende biotite granodiorite, Hornblende-bearing biotite tonalite, Mafic enclaves
- Structures: Foliated
- Inagawa Granite
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- Type 1 (Medium-grained hornblende-biotite granodiorite)
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- Type 2 (Coarse porphyritic hornblende-biotite granodiorite)
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- Type 3 (Coarse hornblende-biotite granodiorite)
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- Type 4 (Coarse biotite granite)
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------ Transitional, ~~~~~~ Intrusive, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Inagawa river - Kosumogawa river - Urakawa river, Okuwa city, Kiso county, Nagano pref.; Kakehashizawa creek, Kuramoto, Agematsu city, Kiso county Nagano pref.; Nakatagirigawa river, Komagane city, Nagnao pref.; Ichinose - Mount Kokuzoyama, Iida city, Nagano pref.; Yotagirigawa river, Iijima city, Kamiina county, Nagano pref.; Mount Sanage - Shimokawaguchi town - Obaratashiro town - Soda town - Ichidaira town - Higashihagidaira town, Toyota city, Aichi pref., Oshizawa town - Hayashizore town - Ohata town - Homi town - Kano town - Nishihirose town - Kokai town - Sanage town - Taburi town - Kiriyama town - Asuke town, Toyota city, Aichi pref.; Hosokawa town, Okazaki city, Aichi pref.; Akechi town - Kamiyahagi town, Ena city, Gifu pref.
- Nakashima et al. (2021) Geology of the Toyota District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 91p. (in Japanese with English abstract 4p.)
- 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
- Miyake et al. (2016) Jour. Geol. Soc. Japan, vol.122, no.5, pp.173-191, DOI
- Yamasaki (2013) Jour. Geol. Soc. Japan, vol.119, no.6, pp.421-431 DOI
- Yamasaki and Ozaki (2012) Geology of the Asuke District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 76p. (in Japanese with English abstract 4p.)
- Yamada and Murayama (1958) Tsumago, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 31p. (in Japanese with English abstract 9p.)
- Katada and Isomi (1958) Agematsu, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 38p. (in Japanese with English abstract 8p.)
- Kawata and Yamada (1957) Iida, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 50p. (in Japanese with English abstract 12p.)
- Murayama and Katada (1957) Akaho, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 45p. (in Japanese with English abstract 6p.)