pumice tuff (non weathered) / Rock Igneous rock Pyroclastic rock

pumice tuff / Rock Igneous rock Pyroclastic rock

pumice tuff / Rock Igneous rock Pyroclastic rock

pumice tuff / Rock Igneous rock Pyroclastic rock

pumice tuff / Rock Igneous rock Pyroclastic rock

pumice tuff / Rock Igneous rock Pyroclastic rock

dacite pumice tuff / Rock Igneous rock Pyroclastic rock

pumice tuff, dacite / Rock Igneous rock Pyroclastic rock

dacite pumice tuff / Rock Igneous rock Pyroclastic rock

dacite pumice tuff / Rock Igneous rock Pyroclastic rock

pumice lapilli tuff / Rock Igneous rock Pyroclastic rock

pumice tuff, sericitized / Rock Igneous rock Pyroclastic rock

pumice tuff, sericitized / Rock Igneous rock Pyroclastic rock

pumice tuff, sericitized / Rock Igneous rock Pyroclastic rock

pumice tuff, sericitized / Rock Igneous rock Pyroclastic rock

crystal pumice tuff, dacitic / Rock Igneous rock Pyroclastic rock

crystal pumice tuff, dacitic / Rock Igneous rock Pyroclastic rock

crystal pumice tuff, dacitic / Rock Igneous rock Pyroclastic rock

crystal pumice tuff, dacitic / Rock Igneous rock Pyroclastic rock

crystal pumice tuff, dacitic / Rock Igneous rock Pyroclastic rock

Oya-ishi(tuff, pumice) / Rock Igneous rock Pyroclastic rock

tuff / Rock Igneous rock Pyroclastic rock

tuff / Rock Igneous rock Pyroclastic rock

pumice / Rock Igneous rock Pyroclastic rock

tuff, pisolite / Rock Igneous rock Pyroclastic rock

granite / Rock Igneous rock

rhyolite non-welded tuff, Bt / Rock Igneous rock Pyroclastic rock

dacite pumice, Cpx-bearing Opx-Hbl / Rock Igneous rock

黄銅鉱 / 金属

dacite welded tuff / Rock Igneous rock Pyroclastic rock

rhyolite welded tuff / Rock Igneous rock Pyroclastic rock

granite, Ms-Bt / Rock Igneous rock

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

volcanic rock, mafic / Rock Igneous rock

diorite / Rock Igneous rock

褐鉄鉱 / 金属

granite, medium- to coarse-grained Bt / Rock Igneous rock

sandstone, pumiceous / Rock Sedimentary rock

granophyre / Rock Igneous rock

granite, porphyritic Bt / Rock Igneous rock

monchiquite / Rock Igneous rock

dacite pumice tuff / Rock Igneous rock Pyroclastic rock

hornfels, act-Bt, from granite porphyry / Rock Igneous rock Metamorphic rock

granite porphyry / Rock Igneous rock

lapilli tuff, altered basalt / Rock Igneous rock Pyroclastic rock

crystalline limestone, slightly silicic (marble) / Rock Metamorphic rock

granite porphyry / Rock Igneous rock

schist, basic / Rock Metamorphic rock

lapilli tuff, rhyolitic / Rock Igneous rock Pyroclastic rock