"The Mystery of Lyle and Louise"

Fightly cemented, medium-to-coarse quartz grains.

Massive, chlorite-rich.

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

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

Gray, fine-grained, massive contact rock.

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

Chlorite-bearing.

Chlorite-mica with perfect slaty cleavage.

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

Gray to white, coarse crystalline, carbonate rock.