Earth Science Laminated Poster Collection (Discounted Set of 3 Posters)

This set of three 24” W x 36” H Earth Science Laminated Posters includes Rocks, Minerals, and Gemstones. Rocks provides a comprehensive overview of common rocks, divided by formation method. Minerals defines what a mineral is and provides a wealth of information on atomic structure, mineral classes, and properties. Gemstones groups the most popular gemstones together by class and explains the four "C's" (cut, clarity, color, and carat).