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

green schist / Rock Metamorphic rock

green schist / Rock Metamorphic rock

green schist / Rock Metamorphic rock