[ Top ] [ Japanese ]

Tsukanaigawa Pluton Tuzino et al., 2018

• Type locality: Tsukanai river, Nakakarumai, Kamidate - Yamada, Karumai city, Kunohe county, Iwate prefecture
• Plutonic rocks
• Cretaceous
• Intruded in: Takayashiki Formation

• Lithofacies: Biotite hornblende granodiorite

• Distribution: 150 x 400 m²

• Distribution: Tsukanai river, Nakakarumai, Kamidate - Yamada, Karumai city, Kunohe county, Iwate pref.

• Tuzino et al. (2018) Geology of the Ichinohe District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 161p. (in Japanese with English abstract 4p.)