"VWR"

Quartzite is hard, non-foliated rock formed from metamorphosed quartz sandstones.

Pink Gneiss is foliated pink and black bands of biotite.

Slaty metamorphic rock containing hematite giving it its red color.

Gray metamorphosed shale showing "slaty cleavage".

Gray to white metamorphosed carbonate rock.

Soapstone is a talc-schist primarily composed of talc.

Conglomerate is a sedimentary rock made up rounded quartz pebbles.

1 pound of black sand packaged in a heat-sealed bag.

Buy Both the Thin Section Set and the Hand Specimen Set and Save!