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 from sandstone / Rock Sedimentary rock Metamorphic rock

hornfels from sandstone / Rock Sedimentary rock Metamorphic rock

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

sandstone (Bt hornfels) / Rock Sedimentary rock Metamorphic rock

sandstone (Bt hornfels) / Rock Sedimentary rock Metamorphic rock

sandstone (Bt 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

hornfels, sandy / Rock Sedimentary rock Metamorphic rock

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

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

shale (hornfels) / Rock Sedimentary rock Metamorphic rock

shale (hornfels) / Rock Sedimentary rock Metamorphic rock

shale (hornfels) / Rock Sedimentary rock Metamorphic rock

honfels, Ms-Bt, from sandstone / Rock Sedimentary rock Metamorphic rock

hornfels from chert / Rock Sedimentary rock Metamorphic rock

hornfels (banded chert) / Rock Sedimentary rock Metamorphic rock

hornfels, Grt, from chert / Rock Sedimentary rock Metamorphic rock

shale (Crd hornfels) / Rock Sedimentary rock Metamorphic rock

shale (Crd hornfels) / Rock Sedimentary rock Metamorphic rock

dacite, Bt / Rock Igneous rock

sandstone / Rock Sedimentary rock

basalt, Ol / Rock Igneous rock

lapilli tuff, rhyolitic / Rock Igneous rock Pyroclastic rock

dacite, Bt / Rock Igneous rock

green schist / Rock Metamorphic rock

shale / Rock Sedimentary rock

Qtz diorite / Rock Igneous rock

rhyolite welded tuff / Rock Igneous rock Pyroclastic rock

lapilli tuff, dacitic / Rock Igneous rock Pyroclastic rock

plagioclace porphyry / Rock Igneous rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

sandstone / Rock Sedimentary rock

shale (Crd hornfels) / Rock Sedimentary rock Metamorphic rock

rhyolite vitric tuff, pumiceous / Rock Igneous rock Pyroclastic rock

shale (hornfels) / Rock Sedimentary rock Metamorphic rock

andesite, Hbl-Pyx / Rock Igneous rock

andesite, aphyric / Rock Igneous rock

sandstone / Rock Sedimentary rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

sandstone / Rock Sedimentary rock

green schist / Rock Metamorphic rock

rhyolite welded tuff / Rock Igneous rock Pyroclastic rock

lapilli tuff, rhyolitic / Rock Igneous rock Pyroclastic rock