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Kazakoshidani Granodiorite Porphyry Collaborative Research Group for the Granites around Lake Biwa

• Intrusive rocks
• Cretaceous (72.1 Ma, K-Ar)
• Intruded by: Yuzurio Pyroclastics, Tanijiridani Porphyritic Granite

• Lithofacies: Granodiorite porphyry

• Distribution (East - West): 600 m
• Distribution (South - North): 1,300 m

• Distribution: Kazakoshidani valley - Sudanigawa river, Higashiomi city, Shiga pref.

• Harayama et al. (1989) Geology of the Gozaishoyama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 145p. (in Japanese with English abstract 6p.)