(UUID : 1cc1cb5a-1418-472d-92b0-986a56a85cc2)
Rock
Alkari feldspar rhyolite, PL21-2
GSJ R27253
Rock
Volcanic rock
Alkari feldspar rhyolite
Miocene
Oki rhyolite formation
Manual
15X10
cm
Kumi, Okinoshima Town, Oki, Shimane
Japan
Shimane
AIST-Central-7
GSJ Archive
GSJ Archive
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2023-09-03