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 tuff / Rock Igneous rock Pyroclastic rock

lapilli tuff / Rock Igneous rock Pyroclastic rock

lapilli tuff / Rock Igneous rock Pyroclastic rock

tuff breccia, rhyolite / Rock Igneous rock

tuff breccia, rhyolite / Rock Igneous rock

tuff breccia, rhyolite / Rock Igneous rock

tuff breccia, rhyolite / Rock Igneous rock

tuff breccia, rhyolite / Rock Igneous rock

tuff, rhyolite / Rock Igneous rock Pyroclastic rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

dolerite, Bt / Rock Igneous rock

meta-chert / Rock Sedimentary rock Metamorphic rock

Qtz diorite / Rock Igneous rock

andesite / Rock Igneous rock

basalt, Aug-Ol / Rock Igneous rock

rhyolite welded tuff / Rock Igneous rock Pyroclastic rock

andesite / Rock Igneous rock

hornfels from andesite / Rock Igneous rock Metamorphic rock

rhyodacite welded tuff and Hbl-Bt granodiorite / Rock Igneous rock Pyroclastic rock

welded tuff, rhyolite / Rock Igneous rock Pyroclastic rock

amphibolite / Rock Igneous rock Metamorphic rock

green rock (basalt) / Rock Igneous rock

rhyodacite welded tuff / Rock Igneous rock Pyroclastic rock

hornfels, Bt / Rock Metamorphic rock

andesite / Rock Igneous rock

sandstone / Rock Sedimentary rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

dacite / Rock Igneous rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

sandstone (hornfels) / Rock Sedimentary rock Metamorphic rock

rhyodacite welded tuff / Rock Igneous rock Pyroclastic rock

granodiorite porphyry / Rock Igneous rock