"WardsSci000478"

Massive, chlorite-rich.

Pink/gray coarse carbonate rock.

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

Gray to white metamorphosed carbonate rock.

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

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

Gray metamorphosed shale showing "slaty cleavage".

Quartzite is hard, non-foliated rock formed from metamorphosed quartz sandstones.

Sale

Muscovite is a mica mineral cut to demonstrate basal cleavage.

Phyllite is a light-gray foliated rock formed from metamorphosed slate.