Katashimo Granodiorite

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Katashimo Granodiorite Collaborative Research Group for the Ryoke Belt in the Ikoma Mountains, 1997

Type locality: Takaida, Kashiwara city, Osaka prefecture
Plutonic rocks
Cretaceus
Intruded by: Taike Granite
Intruded in: Shigisan Granodiorite

Sedimentary facies: Stocks
Lithofacies: Hornblende biotite granodiorite, Hornblende biotite quartz diorite

Younger Ryoke Granitoids (south Ikoma, Nara pref. - Osaka pref.)
[ Young ]
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Taike Granite
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Minamikawachi Granite
--------------
Omichi Granite
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Katagami Granite
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Katashimo Granodiorite
~~~~~~~~~~~~~~
Narukawa Granite
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[ Old ]

Ryoke Belt
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Ryoke Metamorphic Rocks
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Younger Ryoke Granitoids
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Older Ryoke Granitoids
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------ Transitional, ~~~~~~ Intrusive, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

Distribution: Takaida - Yamatogawa river, Kashiwara city, Osaka pref.

Miyachi et al. (1998) Geology of the Osaka-Tonambu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 113p. (in Japanese with English abstract 5p.)