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Hiyodori Granite Kano et al., 1991
- Type locality: Hiyodori, Daito town, Unnan city, Shimane prefecture
- Plutonic rocks
- late Paleocene (63 - 43 Ma, K-Ar; 55.5 Ma, FT; 52.3 Ma, Rb-Sr)
- Correlation: Onbara Granite, Yokota intrusion, Yato Body
- Intruded by: Dodo Pyroclastic Dike, Shimokuno Granite, Umegi Granite, Microdiorite dikes, Hornblende biotite dikes, Rhyolite dikes
- Intruded in: Kamishima Volcanic Rocks, Daito Granodiorite, Yakumo Volcanic Rocks, Kamiito Metamorphic Rocks, Tokaichi Body, Odakara Granodiorite, Ogi Quartz Diorite, Nakano Body, Hoin Body, Ashihara Body, Hosekidani Body, Fukano Body, Hirata Body, Shimotsuki Body
- Lithofacies: Biotite granite, Aplite
- Lithofacies (Marginal facies): Hornblende biotite granite, Granite porphyry
- Distribution: 40 x 19 km2
- Distribution (Width): ca. 1 - 5 km
- Upper limit: Unconformity (Kawai Formation)
------ Transitional, ~~~~~~ Intrusive, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Hiyodori - Otake - Mount Ohirayama - Yamaodani - Kanbara - Nakaya - Takami - Kobara - Otsukamiya - Kakeya - Yumura, Unnan city, Shimane pref.; Agu - Imaichi town, Izumo city, Shimane pref.; Saso - Kamikimachi - Hakuishi - Ichihara - Kumano - Bessho, Shinji town, Matsue city, Shimane pref.
- Deposit: Cu, Mo
- Kano (2018) Jour. Geol. Soc. Japan, vol.124, no.10, pp.781-803 DOI
- Matsuura et al. (2005) Geology of the Kisuki District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 72p. (in Japanese with English abstract 5p.)
- Kano et al. (1994) Geology of the Matsue District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 126p. (in Japanese with English abstract 5p.)
- Kano et al. (1991) Geology of the Imaichi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 79p. (in Japanese with English abstract 5p.)