Yatazodani Quartz Diorite

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Yatazodani Quartz Diorite (Ishioka and Suwa, 1954)

Invalid synonym: Yatazodani Group

Type locality: Otodani valley, Kurobe city, Toyama prefecture
Plutonic rocks
Jurassic (191 Ma, U-Pb; 174.2 Ma, Rb-Sr)
Intruded in: Unazuki Metamorphic Rocks, Unazuki Granite

Lithofacies: Hornblende biotite quartz diorite

Hida Younger Granites (Kurobe city, Toyama pref.)
[ Younger ]
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Yatazodani Quartz Diorite
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[ Older ]

Hida Granitoids
[ Younger ]
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Hida Younger Granites
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Hida Older Granites
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[ Older ]

Hida Belt
[ Upper ]
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Hida Granitoids
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Hida Metamorphic Rocks
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[ Lower ]

------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

Distribution: Otodani valley - Funagawa dam, Kurobe city, Toyama pref.

Takeuchi et al. (2017) Geology of the Tomari District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 121p. (in Japanese with English abstract 4p.)