Magnetite / Oxides

Magnetite / Oxides

Magnetite / Oxides

Magnetite

Chromite / Oxides

Ilmenite / Oxides

Chromite / Oxides

Hematite / Oxides

Ilmenite / Oxides

Chromite / Oxides

Hematite / Oxides

Hematite (Specularite) / Oxides

Wolframite / Oxides

Wolframite / Oxides

Hausmannite / Oxides

Cryptomelane / Oxides

Cryptomelane / Oxides

Hausmannite / Oxides

Hematite (Micaceous hematite) / Oxides

Hematite (Micaceous hematite) / Oxides

Corundum / Oxides

Corundum / Oxides

Rutile / Oxides

Rutile / Oxides

Rutile / Oxides

Black ore / Pb-Zn ore

andesite, Pyx / Rock Igneous rock

sandstone / Rock Sedimentary rock

tuff, rhyolite / Rock Igneous rock Pyroclastic rock

sandstone / Rock Sedimentary rock

sandstone, mylonitic calcareous / Rock Sedimentary rock Metamorphic rock

dacite, Aug-Hyp / Rock Igneous rock

溶岩（大真名子火山）

andesite / Rock Igneous rock

granodiorite porphyry, Bt / Rock Igneous rock

tuff, rhyolite, dike / Rock Igneous rock Pyroclastic rock

hornfels, act-Bt, from dacite / Rock Igneous rock Metamorphic rock

tuff, rhyolite / Rock Igneous rock Pyroclastic rock

sandstone / Rock Sedimentary rock

crystal vitric rhyolite welded tuff / Rock Igneous rock Pyroclastic rock

rhyolite, Opx-bearing / Rock Igneous rock

andesite / Rock Igneous rock

磁鉄鉱, ざくろ石, 花崗岩 / 金属

andesite / Rock Igneous rock

Sphalerite / Sulfides

basalt, Ol / Rock Igneous rock

pumice tuff, sericitized / Rock Igneous rock Pyroclastic rock

andesite / Rock Igneous rock

propylite / Rock Igneous rock