"Ward's Phenomena"

Ward's® PURE Preserved Specimens - the best dissection experience from start to finish.

Ward’s® PURE Preserved Specimens - the best dissection experience from start to finish.

Ward's® PURE Preserved Specimens - the best dissection experience from start to finish.

Gray to white metamorphosed carbonate rock.

Breccia is a sedimentary rock made up of angular rock fragments.

Ideal for distance learning or homeschooling, these individually wrapped specimens have low odor with high quality preservation.

Calcite is a translucent calcium carbonate mineral, mohs hardness 3.

Gray to tan clastic rock made of silt sized particles.

Conglomerate is a sedimentary rock made up rounded quartz pebbles.

A textbook example of pure crystalline carbon which is extermely soft.

Selenite is a Clear gypsum mineral with a moh's hardness of 2.

Obsidian is hard black colored, volcanic glass.

Massive sedimentary gypsum with a moh's hardness 2..

Scoria is a dark-colored rock formed from lava with a high gas content.

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

Gray metamorphosed shale showing "slaty cleavage".