"Ward's Phenomena"

Gray to white, coarse crystalline, carbonate rock.

Muscovite is a mica mineral cut to demonstrate basal cleavage.

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

Sale

Pink/grey marble colored metamorphosed carbonate rock.

Pink Gneiss is foliated pink and black bands of biotite.

Sale

Gray metamorphosed shale showing "slaty cleavage".

Introduce your students to rocks formed metamorphism of other rocks.

Perfect for Introductory Lessons on Metamorphic Rocks.

Fightly cemented, medium-to-coarse quartz grains.

Altered Igneous and Sedimentary Rocks are Clearly Represented