"The Mystery of Lyle and Louise"

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

Pink and gray bands, with biotite; shows good foliation.

Fightly cemented, medium-to-coarse quartz grains.

Lustrous, black 'hard coal'.

Gray, fine-grained, massive contact rock.

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

Chlorite-mica with perfect slaty cleavage.

Gray to white, coarse crystalline, carbonate rock.

White, very dark green, and very dark red to light red granoblastic intergrowth of wollastonite, diopside, and andradite.