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Kojaku Granite (Fujimoto, 1979 ex Yoshida) Kurimoto et al., 1999

• Plutonic rocks
• Paleocene (ca. 63, 59 Ma, K-Ar, ca. 57 Ma, Rb-Sr)
• Intruded by: Diorite dykes, Granodiorite porphyry dykes
• Intruded in: Arihara Complex

• Lithofacies: Biotite granite

• Distribution (East - West): 10 - 15 km
• Distribution (South - North): ca. 30 km

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

• Distribution: Fukui pref.

• Nakae et al. (2013) Geology of the Imajo and Takenami District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 110p. (in Japanese with English abstract 4p.)
• Nakae et al. (2002) Geology of the Nishizu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 90p. (in Japanese with English abstract 3p.)
• Nakae et al. (2001) Geology of the Chikubu Shima District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 71p. (in Japanese with English abstract 5p.)
• Kurimoto et al. (1999) Geology of the Tsuruga District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 73p. (in Japanese with English abstract 3p.)