"Microtomes and Microtome Assemblies"

Utah

Pure, large, transparent-to-translucent cleavages, Mohs’ hardness of 4.

Yellow to orange crystal with a glassy luster and smooth, often transparent appearance.

Pure translucent to white, rhombic cleavages, Mohs’ hardness of 3.

Nearly pure, green crystalline forsterite.

Brown, earthy, massive; used for yellow pigment.

Light pink, massive, crystalline, translucent.