"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

Foramlin preserved horse limbs.

Formalin Preserved

Formalin Preserved

Formalin Preserved

Formalin preserved earthworms. Available in vacuum packs or jars.

Formalin Preserved

Alcohol Preserved

Formalin preserved specimen.

Formalin Preserved

Feldspar group; white-to-gray cleavages of sodic plagioclase; some show twinning.

A classroom set that covers the major types of coal.

Clear rhombs showing double refraction.

Crystals and crystal sections up to 1", Mohs’ hardness of 9.

Pure, large, transparent-to-translucent cleavages, Mohs’ hardness of 4.

Bright metallic cubic cleavages; lead ore.

Black, high grade, foliated, greasy feel.