"WardsSci000444"

Red, classic oolitic texture.

Fresh Green forsterite, classic “twin sisters” dunite.

Feldspar group; good cleavages of pure soda lime feldspar; most show twinning and labradorescence.

Amphibole group; dark greenish black cleavages, somewhat columnar.

White, fine, massive, opaque to slightly translucent.

Spinel group; black, dull metallic luster; common iron oxide.

White, massive, coarse crystalline vein, Mohs’ hardness of 7.

Good grade, green, massive; copper ore.

Brown, fluorescent crystals intergrown in dolomite rock.

Brown, earthy, massive; used for yellow pigment.