vent breccia ? / Rock Igneous rock Pyroclastic rock

vent breccia / Rock Igneous rock Pyroclastic rock

vent breccia / Rock Igneous rock Pyroclastic rock

vent breccia / Rock Igneous rock Pyroclastic rock

tuff breccia / Rock Igneous rock Pyroclastic rock

tuff breccia / Rock Igneous rock Pyroclastic rock

tuff breccia / Rock Igneous rock Pyroclastic rock

tuff breccia / Rock Igneous rock Pyroclastic rock

tuff breccia / Rock Igneous rock Pyroclastic rock

tuff breccia / Rock Igneous rock Pyroclastic rock

tuff breccia / Rock Igneous rock Pyroclastic rock

dacite tuff breccia / Rock Igneous rock Pyroclastic rock

tuff breccia, andesite / Rock Igneous rock Pyroclastic rock

tuff breccia, andesite / Rock Igneous rock Pyroclastic rock

andesite tuff breccia / Rock Igneous rock Pyroclastic rock

andesite tuff breccia / Rock Igneous rock Pyroclastic rock

andesite tuff breccia / Rock Igneous rock Pyroclastic rock

andesite tuff breccia / Rock Igneous rock Pyroclastic rock

andesite tuff breccia / Rock Igneous rock Pyroclastic rock

andesite tuff breccia / Rock Igneous rock Pyroclastic rock

tuff breccia, brecciated / Rock Pyroclastic rock

lapilli / Rock Igneous rock Pyroclastic rock

lapilli / Rock Igneous rock Pyroclastic rock

Rock Igneous rock Pyroclastic rock

lapilli tuff / Rock Igneous rock Pyroclastic rock

mylonite from Bt-Hbl tonalite / Rock Metamorphic rock

breccia / Rock Sedimentary rock

welded tuff, rhyolite / Rock Igneous rock Pyroclastic rock

andesite, Aug-Hyp / Rock Igneous rock

welded tuff, rhyolite / Rock Igneous rock Pyroclastic rock

andesite / Rock Igneous rock

andesite / Rock Igneous rock

andesite, Pyx / Rock Igneous rock

pumice tuff, sericitized / Rock Igneous rock Pyroclastic rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

rhyolite welded tuff / Rock Igneous rock Pyroclastic rock

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

pumice tuff, sericitized / Rock Igneous rock Pyroclastic rock

andesite / Rock Igneous rock

eclogite, Qtz / Rock Metamorphic rock

sandstone / Rock Sedimentary rock

welded tuff, rhyodacite / Rock Igneous rock Pyroclastic rock

welded tuff, rhyolite / Rock Igneous rock Pyroclastic rock

tuff, rhyolite / Rock Igneous rock Pyroclastic rock

welded tuff, rhyodacite / Rock Igneous rock Pyroclastic rock

andesite lava / Rock Igneous rock Lava

rhyolite, Bt / Rock Igneous rock

porphyrite / Rock Igneous rock

hornfels from granodiorite porphyry tuff dike / Rock Igneous rock Pyroclastic rock Metamorphic rock