andesite, Pyx (vitric) / Rock Igneous rock

andesite, Pyx / Rock Igneous rock

andesite, Pyx / Rock Igneous rock

andesite, Pyx / Rock Igneous rock

andesite, Pyx / Rock Igneous rock

andesite, Pyx / Rock Igneous rock

andesite, Pyx / Rock Igneous rock

andesite, Pyx / Rock Igneous rock

andesite, Pyx / Rock Igneous rock

andesite, Pyx / Rock Igneous rock

andesite, Pyx / Rock Igneous rock

andesite, Hbl-Pyx / Rock Igneous rock

andesite, Pyx-Hbl / Rock Igneous rock

andesite, Pyx-Hbl / Rock Igneous rock

andesite, Pyx-Hbl / Rock Igneous rock

andesite, glassy / Rock Igneous rock

andesite, Hyp / Rock Igneous rock

andesite, Aug / Rock Igneous rock

andesite, Opx / Rock Igneous rock

andesite, Cpx / Rock Igneous rock

andesite, Aug / Rock Igneous rock

andesite, altered / Rock Igneous rock

andesite, altered / Rock Igneous rock

andesite, altered / Rock Igneous rock

andesite, Aug-Hyp trachytic / Rock Igneous rock