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Hayatsukigawa Granite (Tanaka and Otsubo, 1987) Harayama et al., 2000
Invalid synonym: Hayatsukigawa body, Iori Granodiorite (Main part), Katakaigawa Granodiorite (Marginal part), Katakaigawa-Iori Granite
- Plutonic rocks
- Collision type metamorphism by the subduction of Yangtze plate under Sino-Korea plate
- Early Jurassic (276,7, 210 Ma, Rb-Sr)
- Transitional: Shomyo Granodiorite
- Intruded by: Basalt dykes
- Intruded in: Okumayama Granodiorite, Augen mylonite
- Lithofacies: Biotite granite, Granodiorite
- Lithofacies (Minor): Aplite, Adamellite, Diorite, Amphibolite, Tonalite
- Structure: Gneissose, Banded
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Yomogizawa - Iori - Zoromeki - Kuwakobi valley - Sengokugawa river - Hayatsukigawa river - Akatan valley - Nabezodani valley - Akadan valley - Hebidan valley - Okumadan valley - Kosodan valley - Omatagawa river, Kamiichi city, Nakaniikawa county, Toyama pref.; Katakaigawa river - Okuhirasawa, Uozu city, Toyama pref.; Nakamura, Namerikawa city, Toyama pref.
- Harayama et al. (2000) Geology of the Tateyama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 218p. (in Japanese with English abstract 6p.)
- Sumi and Nozawa (1973) Geology of the Uozu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 104p. (in Japanese with English abstract 5p.)
- Nozawa and Sakamoto (1960) Gohyakkoku, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 68p. (in Japanese with English abstract 10p.)