A graphic representation of how the major families of rocks form the dynamic process called the rock cycle. Igneous, sedimentary, and metamorphic rock specimens are mounted on an 24 × 18" wood-framed color chart. Includes item# GEO8658 Rock Cycle Chart with wooden frame and mounted specimens, 30 student charts, 30 specimens of each rock and mineral represented on the chart, one test kit with streak plate, glass plate, hand lens, magnet, dropper bottle, nail, penny, hardness scale, and Rocks and Minerals study guide.