Oeyama Mass

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Oeyama Mass

Type locality: Mount Oe, Kyoto prefecture
Ophiolite
Forearc region of oceanic island arc?
Paleozoic?
Intruded by: Miyazu Granite
Intruded in: Shimomidani Formation

Lithofacies: Serpentinite, Amphibolite, Dolerite, Basalt

Distribution (Width): ca. 5 km
Distribution (Length): ca. 10 km

Oeyama Ophiolite (Mount Oeyama, Kyoto pref.)
/--/--/--/--/-
Oeyama Mass
/--/--/--/--/-

Renge Belt (Chugoku mountains)
/--/--/--/--/-
Oeyama Ophiolite
/--/--/--/--/-
Renge Metamorphic Rocks
/--/--/--/--/-

Sangun Metamorphic Belt
[ Young ]
/--/--/--/--/-
Renge Belt
/--/--/--/--/-
Suo Belt
/--/--/--/--/-
[ Old ]

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

Distribution: Mount Oe, Kyoto pref.; Mount Akaiwayama, Miyazu city, Kyoto pref.; Senjogahara - Mount Akaishidake - Onigachaya - Oniana - Fukotoge pass, Oe town, Fukuchiyama city, Kyoto pref.

Igi and Kuroda (1965) Oeyama, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 81p. (in Japanese with English abstract 12p.)