rhyolite, Bt / Rock Igneous rock

rhyolite, Bt / Rock Igneous rock

rhyolite, Bt / Rock Igneous rock

rhyolite, Bt / Rock Igneous rock

rhyolite, Bt / Rock Igneous rock

rhyolite, Bt / Rock Igneous rock

rhyolite tuff, Bt / Rock Igneous rock Pyroclastic rock

rhyolite tuff, Bt / Rock Igneous rock Pyroclastic rock

rhyolite tuff, Bt / Rock Igneous rock Pyroclastic rock

rhyolite tuff, Bt / Rock Igneous rock Pyroclastic rock

rhyolite welded tuff, Bt / Rock Igneous rock Pyroclastic rock

welded tuff, Bt rhyolite / Rock Igneous rock Pyroclastic rock

welded tuff, Bt rhyolite / Rock Igneous rock Pyroclastic rock

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

dacite, Bt / Rock Igneous rock

aplite, Bt / Rock Igneous rock

dacite, Bt / Rock Igneous rock

dacite, Bt / Rock Igneous rock

dacite, Bt / Rock Igneous rock

dacite, Bt / Rock Igneous rock

tonalite, Bt / Rock Igneous rock

porphyrite, Bt / Rock Igneous rock

andesite, Bt / Rock Igneous rock

dolerite, Bt / Rock Igneous rock

dolerite, Bt / Rock Igneous rock

granodiorite porphyry / Rock Igneous rock

andesite / Rock Igneous rock

andesite, Aug-Hyp / Rock Igneous rock

andesite / Rock Igneous rock

granodiorite / Rock Igneous rock

andesite / Rock Igneous rock

andesite / Rock Igneous rock

dacite / Rock Igneous rock

granodiorite / Rock Igneous rock

basalt, Aug-Ol / Rock Igneous rock

perlite / Rock Igneous rock

dacite, Hyp-Bt-Hbl / Rock Igneous rock

basalt, Ol, lava flow / Rock Igneous rock Lava

granodiorite, medium-grained Hbl-Bt / Rock Igneous rock

granite, Hbl-Bt / Rock Igneous rock

andesite / Rock Igneous rock

gabbro, coarse-grained Hbl / Rock Igneous rock

basalt, Ol ? / Rock Igneous rock

granodiorite porphyry / Rock Igneous rock

rhyodacite welded tuff / Rock Igneous rock Pyroclastic rock

granodiorite / Rock Igneous rock

granodiorite, cum-bearing Bt-Hbl / Rock Igneous rock

andesite / Rock Igneous rock

granite, Bt / Rock Igneous rock