andesite, Bt / Rock Igneous 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

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

dolerite, Bt / Rock Igneous rock

dolerite, Bt / Rock Igneous rock

dolerite, Bt / Rock Igneous rock

granite, Bt / Rock Igneous rock

granite, Bt / Rock Igneous rock

granite, Bt / Rock Igneous rock

granite, Bt / Rock Igneous rock

granite, Bt / Rock Igneous rock

granite, Bt / Rock Igneous rock

granite, Bt / Rock Igneous rock