"Freeze-Dried Specimens"

Brown, earthy, massive; used for yellow pigment.

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

Nearly pure, green crystalline forsterite.

Light pink, massive, crystalline, translucent.

Bundle and save on these cosmic wonders.

Large, black, rounded tektite, 1 1/2". Thailand.

You can own one of the oldest and rarest meteorites of lunar origin.

Specimens To Supplement the Most Widely-Used College Lab Manual for Physical Geology

Good grade, brass-yellow copper ore, massive.

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