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Fukihata Quartz Diorite Collaborative Research Group for the Ryoke Belt in the Ikoma Mountains, 1997

• Type locality: Fukihata, Heguri city, Ikoma county, Nara prefecture
• Plutonic rocks
• Jurassic
• Intruded by: Narukawa Granite, Taike Granite

• Lithofacies: Quartz diorite
• Structures: Porphyritic, Weakly foliated

• Distribution: Fukihata, Heguri city, Ikoma county, Nara pref.

• Miyachi et al. (1998) Geology of the Osaka-Tonambu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 113p. (in Japanese with English abstract 5p.)