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

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

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

hornfels, Bt, from granodiorite porphyry / Rock Igneous rock Metamorphic rock

hornfels, act-Bt, from Hbl-Bt granodiorite / Rock Igneous rock Metamorphic rock

hornfels, act-Bt, from Hbl-Bt granophyre / Rock Igneous rock Metamorphic rock

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

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

hornfels from granodiorite / Rock Igneous rock Metamorphic rock

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

hornfels, Bt, from andesite / Rock Igneous rock Metamorphic rock

honfels, Bt, from fine-grained porphyritic granodiorite / Rock Igneous rock Metamorphic rock

hornfels, act-Bt, from rhyolite welded tuff / Rock Igneous rock Pyroclastic rock Metamorphic rock

hornfels, act-Bt, from rhyolite welded tuff / Rock Igneous rock Pyroclastic rock Metamorphic rock

hornfels from andesite / Rock Igneous rock Metamorphic rock

hornfels from Qtz diorite / Rock Igneous rock Metamorphic rock

hornfels, Bt, from rhyodacite welded tuff / Rock Igneous rock Metamorphic rock

hornfels, Bt, from rhyodacite welded tuff / Rock Igneous rock Metamorphic rock

hornfels, Bt, from rhyodacite welded tuff / Rock Igneous rock Metamorphic rock

hornfels, Bt, from rhyodacite welded tuff / Rock Igneous rock Metamorphic rock

hornfels, Bt, from rhyodacite welded tuff / Rock Igneous rock Metamorphic rock

hornfels, Bt, from rhyodacite welded tuff / Rock Igneous rock Metamorphic rock

granite porphyry, Bt / Rock Igneous rock

granite porphyry, Bt / Rock Igneous rock

hornfels, Bt, from conglomerate / Rock Sedimentary rock Metamorphic rock

granite, Ms-Bt / Rock Igneous rock

andesite, Pyx / Rock Igneous rock

granite, porphyritic Bt / Rock Igneous rock

vitric crystal rhyolite welded tuff / Rock Igneous rock Pyroclastic rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

rhyolite lava / Rock Igneous rock Lava

crystal vitric rhyolite welded tuff / Rock Igneous rock Pyroclastic rock

welded tuff, rhyodacite / Rock Igneous rock Pyroclastic rock

rhyolite / Rock Igneous rock

andesite / Rock Igneous rock

Qtz diorite, fine-grained Hbl-Bt / Rock Igneous rock

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

granodiorite, Hbl-Bt / Rock Igneous rock

sandstone, pumiceous / Rock Sedimentary rock

dacite / Rock Igneous rock

granite porphyry / Rock Igneous rock

granite porphyry / Rock Igneous rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

dacite / Rock Igneous rock

andesite, Ol-Opx-Cpx / Rock Igneous rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

andesite, altered / Rock Igneous rock

granite porphyry / Rock Igneous rock

crystal pumice tuff, dacitic / Rock Igneous rock Pyroclastic rock