gneiss / Rock Metamorphic rock

gneiss / Rock Metamorphic rock

gneiss / Rock Metamorphic rock

gneiss / Rock Metamorphic rock

gneiss / Rock Metamorphic rock

gneiss / Rock Metamorphic rock

Gneiss, bt / Rock Metamorphic rock

gneiss, Bt / Rock Metamorphic rock

gneiss, Bt / Rock Metamorphic rock

gneiss, Granitic / Rock Metamorphic rock

gneiss, Granitic / Rock Metamorphic rock

gneiss, Granitic / Rock Metamorphic rock

gneiss, Grt-Bt / Rock Sedimentary rock Metamorphic rock

gneiss, Grt-Ms-Bt / Rock Metamorphic rock

gneiss, Grt-Ms-Bt / Rock Metamorphic rock

amphibolite, gneissose / Rock Metamorphic rock

schist / Rock Metamorphic rock

granite, gneissose / Rock Igneous rock Metamorphic rock

granite, gneissose / Rock Igneous rock Metamorphic rock

Qtz schist / Rock Metamorphic rock

schist, ottrelite / Rock Metamorphic rock

schist, calcareous / Rock Metamorphic rock

metamorphic rock, sandy / Rock Metamorphic rock

metamorphic rock, sandy / Rock Metamorphic rock

green schist / Rock Metamorphic rock

granophyre, Bt / Rock Igneous rock

granite porphyry / Rock Igneous rock

sandstone, pumiceous / Rock Sedimentary rock

welded tuff, rhyolite / Rock Igneous rock Pyroclastic rock

welded tuff, rhyodacite / Rock Igneous rock Pyroclastic rock

tuff, rhyolite / Rock Igneous rock Pyroclastic rock

granodiorite / Rock Igneous rock

porphyrite, Hbl / Rock Sedimentary rock

Qtz schist, Bt / Rock Metamorphic rock

welded tuff, rhyodacite / Rock Igneous rock Pyroclastic rock

granite, aplitic Bt / Rock Igneous rock

eclogite, Qtz / Rock Metamorphic rock

welded tuff, rhyodacite / Rock Igneous rock Pyroclastic rock

crystal vitric rhyolite welded tuff / Rock Igneous rock Pyroclastic rock

granite, gneissose Bt / Rock Igneous rock Metamorphic rock

andesite, Hbl / Rock Igneous rock

granodiorite porphyry / Rock Igneous rock

mylonite from rhyolite / Rock Metamorphic rock

shale, tuffaceous / Rock Sedimentary rock Pyroclastic rock

Qtz porphyry, Bt / Rock Igneous rock

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

welded tuff, rhyolite / Rock Igneous rock Pyroclastic rock

welded tuff, rhyodacite / Rock Igneous rock Pyroclastic rock

hornfels, Hbl-Bt, from rhyolite welded tuff / Rock Igneous rock Pyroclastic rock Metamorphic rock