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Mizunashigawa Metamorphic Rocks Chihara and Nishida, 1968
Invalid synonym: Mizunashigawa Group
- Metamorphic facies: Greenschist
- Metamorphic facies: Contact metamorphism
- Lithofacies: Garnet biotite muscovite schist, Biotite muscovite schist, Biotite schist, Quartz schist
- Lithofacies (Protolith): Mélange facies
- Lithofacies (Protolith): Pelitic rocks
- Lithofacies (Protolith, Minor): Greenstones (Basalt, Gabbro, Mafic tuff), Ultramafic rocks, Chert, Limestone, Sandstone
- Joetsu Belt (Renge Belt?)
- [ Upper ]
- /--/--/--/--/-
- Mizunashigawa Metamorphic Rocks
- /--/--/--/--/-
- [ Lower ]
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Udazawa river, Hirohori - Mizunashi river, Minamiuonuma city, Niigata pref.; Mount Mijogatake - Shiori toge - Lake Okutadami - Otori creek, Uonuma city, Niigata pref.
- Takahashi et al. (2004) Geology of the Suhara District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 80p. (in Japanese with English abstract 4p.)
- Chihara and Komatsu (1992) Geology of the Hakkaisan District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 107p. (in Japanese with English abstract 8p.)
- Yanagisawa et al. (1985) Geology of the Tokamachi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 104p. (in Japanese with English abstract 6p.)