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Yunotani Eclogite Unit
- High P/T metamorphic rocks
- Metamorphism: early Carboniferous - early Permian (ca.340, 323 Ma, K-Ar, Ar-Ar)
- Metamorphic facies: Blueschist
- Metamorphic facies: Chlorite zone
- Lithofacies: Garnet glaucophane schist, Epidote glaucophane schist
- Lithofacies (Minor): Garnet phengite schist, Glauconite schist
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Shinadani valley - Yunotani valley - Kanayamadani valley - Aisawadani valley, Itoigawa city, Niigata 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.)