Kurofuji Dikes

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Kurofuji Dikes

Type locality: Tsubakuroiwa, Mitake town, Kofu city, Yamanashi prefecture
Volcanic rocks
Volcanic vent dykes of lava domes
early Pleistocene
Intruded in: Kurofuji 5th-stage Pyroclastic Flow Deposit

Sedimentary facies: Volcanic vent dykes (more than 10)
Lithofacies: Dacite dykes

Distribution (Width): 30 - 40 m
Distribution (Length): ca. 3 km

Kurofuji volcano
[ Upper ]
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Daimyojin Debris Deposit
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Kayagatake Stratovolcano
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Kurofuji Dikes
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Kurofuji Lava Domes
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Kurofuji Pyroclastic Flow Deposit
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[ Lower ]

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

Distribution: Tsubakuroiwa, Mitake town, Kofu city, Yamanashi pref.

Mimura et al. (1984) Geology of the Mitake-Shosenkyo District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 61p. (in Japanese with English abstract 4p.)