[ Top ] [ Japanese ]

Hatchokoshika Altered Zone Harada et al., 1967

Metazomatic zones associated with quartz dikes, granophyre dikes, and hyperthene dacite dikes

• Metazomatic rocks
• Protolith: Shimanto Belt
• Metamorphism: Age unknown

• Metamorphic facies: Greenschist
• Lithofacies (Protolith): Interbedded sandstone and mudstone

• Distribution (Width): Several km

• Distribution: Taiko - Mount Otoyama, Kozagawa city, Higashimuro county, Wakayama pref.; Otogawa river - Yomuragawa river, Tanabe city, Wakayama pref.

• Suzuki et al (1979) Geology of the Kurisugawa District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 54p. (in Japanese with English abstract 5p.)
• Tateishi et al. (1979) Geology of the Esumi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 65p. (in Japanese with English abstract 6p.)