sandstone (Bt hornfels) / Rock Sedimentary rock Metamorphic rock

sandstone (Bt hornfels) / Rock Sedimentary rock Metamorphic rock

sandstone (Bt hornfels) / Rock Sedimentary rock Metamorphic rock

sandstone, massive (Bt hornfels) / Rock Sedimentary rock Metamorphic rock

hornfels, Ms-Bt / Rock Sedimentary rock Metamorphic rock

shale (Bt hornfels) / Rock Sedimentary rock Metamorphic rock

shale (Bt hornfels) / Rock Sedimentary rock Metamorphic rock

sandstone (hornfels) / Rock Sedimentary rock Metamorphic rock

sandstone (hornfels) / Rock Sedimentary rock Metamorphic rock

sandstone (hornfels) / Rock Sedimentary rock Metamorphic rock

sandstone (hornfels) / Rock Sedimentary rock Metamorphic rock

hornfels, Bt / Rock Metamorphic rock

hornfels, Bt / Rock Metamorphic rock

hornfels, Bt / Rock Metamorphic rock

shale (Bt-Crd hornfels) / Rock Sedimentary rock Metamorphic rock

shale (Bt-Crd hornfels) / Rock Sedimentary rock Metamorphic rock

shale (Bt-Crd hornfels) / Rock Sedimentary rock Metamorphic rock

shale (Bt-Crd hornfels) / Rock Sedimentary rock Metamorphic rock

hornfels from sandstone / Rock Sedimentary rock Metamorphic rock

hornfels from sandstone / Rock Sedimentary rock Metamorphic rock

hornfels, Bt, from sandstone-mudstone alteration / Rock Sedimentary rock Metamorphic rock

sandstone and shale (hornfels) / Rock Sedimentary rock Metamorphic rock

hornfels, psammitic / Rock Sedimentary rock Metamorphic rock

hornfels, psammitic / Rock Sedimentary rock Metamorphic rock

hornfels from calcareous sandstone / Rock Sedimentary rock Metamorphic rock

granite porphyry / Rock Igneous rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

andesite lapilli tuff / Rock Igneous rock Pyroclastic rock

hornfels (banded chert) / Rock Sedimentary rock Metamorphic rock

pumice tuff / Rock Igneous rock Pyroclastic rock

andesite, Aug-Hyp / Rock Igneous rock

andesite / Rock Igneous rock

tuff, rhyolite / Rock Igneous rock Pyroclastic rock

crystal vitric rhyolite welded tuff / Rock Igneous rock Pyroclastic rock

slate / Rock Sedimentary rock

rhyolite (congomeratic rock・tuff) / Rock Igneous rock Pyroclastic rock

shale / Rock Sedimentary rock

tuff breccia / Rock Igneous rock Pyroclastic rock

welded tuff, rhyodacite / Rock Igneous rock Pyroclastic rock

hornfels, spotted Ms-Bt / Rock Metamorphic rock

rhyolite lapilli tuff, dike / Rock Igneous rock Pyroclastic rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

tuff, rhyolite, dike / Rock Igneous rock Pyroclastic rock

welded tuff, rhyolite / Rock Igneous rock Pyroclastic rock

green schist / Rock Metamorphic rock

basalt, Ol-Aug / Rock Igneous rock

tuff, rhyolite / Rock Igneous rock Pyroclastic rock

schist, Bt / Rock Metamorphic rock

shale (hornfels) / Rock Sedimentary rock Metamorphic rock