phyllite, hornfelsic / Rock Sedimentary rock Metamorphic rock

phyllite / Rock Sedimentary rock Metamorphic rock

phyllite / Rock Sedimentary rock Metamorphic rock

phyllite, green / Rock Sedimentary rock Metamorphic rock

phyllite, green / Rock Sedimentary rock Metamorphic rock

phyllite, pelitic / Rock Sedimentary rock Metamorphic rock

greywacke, hornfelsic / Rock Sedimentary rock Metamorphic rock

sandstone (hornfels) / Rock Sedimentary rock Metamorphic rock

sandstone (hornfels) / Rock Sedimentary rock Metamorphic rock

sandstone (hornfels) / Rock Sedimentary rock Metamorphic rock

sandstone (hornfels) / Rock Sedimentary rock Metamorphic rock

hornfels, sandy / Rock Sedimentary rock Metamorphic rock

hornfels, psammitic / Rock Sedimentary rock Metamorphic rock

hornfels, psammitic / Rock Sedimentary rock Metamorphic rock

shale (hornfels) / Rock Sedimentary rock Metamorphic rock

shale (hornfels) / Rock Sedimentary rock Metamorphic rock

shale (hornfels) / Rock Sedimentary rock Metamorphic rock

hornfels from chert / Rock Sedimentary rock Metamorphic rock

hornfels (banded chert) / Rock Sedimentary rock Metamorphic rock

hornfels from sandstone / Rock Sedimentary rock Metamorphic rock

hornfels from sandstone / Rock Sedimentary rock Metamorphic rock

hornfels, Grt, from chert / Rock Sedimentary rock Metamorphic rock

phyllite, Gr / Rock Metamorphic rock

phyllite, Gr / Rock Metamorphic rock

sandstone and shale (hornfels) / Rock Sedimentary rock Metamorphic rock