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Kurobegawa Granite (Kano, 1974) Harayama et al., 2000
- Type locality: confluence with Higashidani vallye, Kurobe city, Toyama prefecture
- Type locality (Enclave-rich faceis): Ogisawa, Omachi city, Nagano prefecture
- Plutonic rocks
- early Pleistocene (2.2 - 1.8 Ma, U-Pb; 1.2 - 0.6 Ma, K-Ar; 1.9 - 0.8 Ma, FT)
- Intruded by: Sarusuberi Granophyre, Nanakur Pyroclastic Dikes
- Intruded in: Jiigatake Volcanics, Azoharatoge Granodiorite Porphyry, Jujikyo Diorite, Okumayama Granodiorite, Kurobebessan Granite, Ariake Granite
- Lithofacies (Upper): Mafic enclave-bearing granite
- Lithofacies (Lower): Granite
- Distribution (East - West): ca. 6 km
- Distribution (South - North): ca. 18 km
- Kurobegawa Granite
- [ New ]
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- Upper Unit (Fine-grained granite)
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- Middle Unit (Fine to coarse-grained granite)
- ~~~~~~~~~~~~~~
- Lower Unit (Coarse-grained granite)
- ~~~~~~~~~~~~~~
- [ Old ]
------ Transitional, ~~~~~~ Intrusive, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Kashiwabara mountain pass, Mount Jiigatake, Nagano pref.; Maruishizawa, Mount Jiigatake, Nagano pref.; The right bank of Kurobe river, Lake Kurobe - Babadani hot spring, Toyama pref.; Ogisawa, Omachi city, Nagano pref.
- Harayama (2015) Jour. Geol. Soc. Japan, vol.121, no.8, pp.293-308, DOI
- Harayama et al. (2010) Jour. Geol. Soc. Japan, vol.116, Supplement, pp.63-81 DOI
- 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.)