Qtz monzonite pebble: adamellite pebble / Rock Igneous rock

Qtz monzonite: adamellite / Rock Igneous rock

Qtz monzonite: adamellite / Rock Igneous rock

Qtz monzonite: adamellite / Rock Igneous rock

adamellite-granodiorite / Rock Igneous rock

Qtz porphyry / Rock Igneous rock

Qtz porphyrite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

Qtz diorite / Rock Igneous rock

syenite, Qtz / Rock Igneous rock

Qtz porphyry (margin) / Rock Igneous rock

lapilli / Rock Igneous rock Pyroclastic rock

lapilli / Rock Igneous rock Pyroclastic rock

sandstone / Rock Sedimentary rock

tuff, acidic / Rock Igneous rock Pyroclastic rock

vitric rhyolite tuff, pumiceous / Rock Igneous rock Pyroclastic rock

welded tuff, rhyolite / Rock Igneous rock Pyroclastic rock

rhyolite / Rock Igneous rock

Staurolite / Nesosilicates

石英斑岩

vitric rhyolite tuff, pumiceous / Rock Igneous rock Pyroclastic rock

lapilli tuff, rhyolitic / Rock Igneous rock Pyroclastic rock

rhyolite, Hbl-bearing Cum / Rock Igneous rock

rhyolite / Rock Igneous rock

土器片利用土製品

Sannai Maruyama Site: A milling basin

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

Autunite / Phosphates

granite, Hbl-Bt / Rock Igneous rock

dacite porphyry, Pl / Rock Igneous rock

andesite, Pyx (vitric) / Rock Igneous rock

不明石製品

granite / Rock Igneous rock

andesite, Aug-Hyp / Rock Igneous rock

granodiorite, Hbl-Bt / Rock Igneous rock

vitric rhyolite tuff, pumiceous / Rock Igneous rock Pyroclastic rock

granite, medium-grained Hbl-Bt / Rock Igneous rock