Classroom Rock Collection for geology and Earth science is our most complete rock collection, and it contains 45 specimens in all. Clearly illustrates the characteristic features of each rock group.
Our most complete rock collection—45 specimens in all! Igneous, metamorphic and sedimentary rock specimens have been carefully selected to show the characteristic features of each rock group. Rocks are 1½" × 1½" in size, labeled for easy identification and packaged in a compartmentalized collection box.
1-800-452-1261
