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Ushiroyama Body

• Plutonic rocks
• Paleogene
• Correlation: Ogi Quartz Diorite
• Intruded by: Yokota intrusion

• Lithofacies: Orthopyroxene clinopyroxene hornblende quartz diorite

• Distribution (East - West): ca. 1 km
• Distribution (South - North): ca. 0.6 km

• Distribution: Ueyama - Hongo, Yoshida town, Unnan city, Shimane pref.

• 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.)