"Metamorphic Rock Specimens"

White and black bands of quartz, feldspar, and biotite; typical foliation.

Massive, chlorite-rich.

Light gray, fine-grained, well-foliated, schistose.

Chlorite-bearing.

Chlorite-mica with perfect slaty cleavage.

Dark, coarse-grained, and composed chiefly of hornblende.

Unpolished metamorphic rock with silky lusture, red-brown colour, and clear parallel intergrown quartz crystals.

Fightly cemented, medium-to-coarse quartz grains.

Gray to white, coarse crystalline, carbonate rock.

Foliated biotite, coarse, silvery gray with quartz-feldspar bands.