Hakone volcanoes

Volcanic rocks
Stratovolcano having mutiple eruption sources
Pleistocene - Holocene

Sedimentary facies: Terrestrial
Lithofacies: Basalt - Andesite lava, Pyroclastic rocks
Lithofacies (Minor): Rhyolite

Hakone volcanoes
[ Upper ]
+__+__+__+__+_
Hakone volcano
~~~~~~~~~~~~~~
Yugawara volcano
~~~~~~~~~~~~~~
[ Lower ]

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

Distribution: Kanagawa pref.; Shizuoka pref.

Oikawa and Ishizuka (2011) Geology of the Atami District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 61p. (in Japanese with English abstract 3p.)