gneiss, Bt / Rock Metamorphic rock

gneiss, Bt / Rock Metamorphic rock

Gneiss, bt / Rock Metamorphic rock

gneiss, Grt-Ms-Bt / Rock Metamorphic rock

gneiss, Grt-Ms-Bt / Rock Metamorphic rock

gneiss, Grt-Bt / Rock Sedimentary rock Metamorphic rock

schist, Bt / Rock Metamorphic rock

schist, Bt-Ms / Rock Metamorphic rock

schist, Ms-Bt / Rock Metamorphic rock

schist, Bt-Qtz / Rock Metamorphic rock

Qtz schist, Bt / Rock Metamorphic rock

granite, gneissose Bt / Rock Igneous rock Metamorphic rock

hornfels, Bt / Rock Metamorphic rock

hornfels, Bt / Rock Metamorphic rock

hornfels, Bt / Rock Metamorphic rock

gneiss / Rock Metamorphic rock

gneiss / Rock Metamorphic rock

gneiss / Rock Metamorphic rock

gneiss / Rock Metamorphic rock

gneiss / Rock Metamorphic rock

gneiss / Rock Metamorphic rock

tonalite, gneissose Hbl-Bt / Rock Igneous rock Metamorphic rock

granodiorite, gneissose Bt / Rock Igneous rock Metamorphic rock

hornfels, Ms-Bt / Rock Sedimentary rock Metamorphic rock

sandstone (Bt hornfels) / Rock Sedimentary rock Metamorphic rock

andesite / Rock Igneous rock

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

picrite / Rock Igneous rock

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

andesite / Rock Igneous rock

andesite / Rock Igneous rock

dacite welded tuff / Rock Igneous rock Pyroclastic rock

welded tuff, rhyolite / Rock Igneous rock Pyroclastic rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

welded tuff, rhyodacite / Rock Igneous rock Pyroclastic rock

andesite / Rock Igneous rock

granite, Bt / Rock Igneous rock

welded tuff, rhyodacite / Rock Igneous rock Pyroclastic rock

diorite, Hbl / Rock Igneous rock

sandstone / Rock Sedimentary rock

conglomerate / Rock Sedimentary rock

welded tuff, rhyodacite / Rock Igneous rock Pyroclastic rock

andesite, Aug-Hyp / Rock Igneous rock

welded tuff, rhyodacite / Rock Igneous rock Pyroclastic rock

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

basalt, Ol, lava flow / Rock Igneous rock Lava

densely welded rhyolite tuff / Rock Igneous rock Pyroclastic rock

rhyolite welded tuff / Rock Igneous rock Pyroclastic rock

rhyolite welded tuff / Rock Igneous rock Pyroclastic rock