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Ishikiriyama Granodiorite Fujita and Kasama, 1975

• Type locality: Mount Ishikiriyama, Takarazuka city, Hyogo prefecture
• Plutonic rocks
• Late Cretaceous (74.4 Ma, K-Ar)
• Intruded by: Granodiorite dikes
• Intruded in: Minoo Complex, Arima Group
• Intruded by: Quartz porphyry dike

• Lithofacies: Hornblende biotite granodiorite, Biotite granodiorite

• Distribution (Length): ca. 3.5 km
• Distribution (Width): ca. 0.5 - 1 km

• Distribution: Mount Ishikiriyama - Mount Tsuriganeyama - Kawashimogawa river - Sokawa river, Takarazuka city, Hyogo pref.; Wakamiya - Hanayashiki - Mount Ohirayama, Kawanishi city, Hyogo pref.

• Matsuura et al. (1995) Geology of the Hirone District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 110p. (in Japanese with English abstract 6p.)
• Huzita and Kasama (1982) Geology of the Osaka-Seihokubu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 112p. (in Japanese with English abstract 8p.)