Basic Rock Collection
Igneous, sedimentary, and metamorphic rock samples
Igneous, sedimentary, and metamorphic rocks are represented here with six samples each. Attached to cardboard, this set makes a perfect control card or handy reference.
Includes information on rocks, minerals, and their three types. Card is 7" x 5½"; rocks are approximately ¾". Ages 5 and up.
For guaranteed Christmas delivery (in stock items, non-expedited) order by 12/12.