"Middle School - Earth Science"

Earthy, yellow brown iron ore.

Gray to white metamorphosed carbonate rock.

Introduce your students to rocks formed from the cooling of magma and lava.

Muscovite is a mica mineral cut to demonstrate basal cleavage.

Gray to tan clastic rock made of silt sized particles.

Gabbro is Mafic igneous rock formed deep underground consisting of olivine and pyroxene.

A favorite of collectors for over 50 years.

Gray metamorphosed shale showing "slaty cleavage".

Kaolin is a white clay mineral that has vast industrial uses

Sale

Hemalite is a Massive, dense red to gray, classic example of iron ore.