Collection of 9 Rocks
Product Code: JL-RAM-4345
· A rock is a naturally occurring solid aggregate of one or more minerals or mineraloids.
· Three major groups of rocks are defined: Igneous, Sedimentary and Metamorphic.
· This Collection contains 9 Rocks Specimens contains one of the following: Marble, Slate, Quartizite, Chalk, China Clay, Sand Stone, Pumice, Andesite & Granite.