Enjoy learning more about the Native Rocks. This kit is perfect for rock collectors of all ages. Includes all three classifications-Igneous, Sedimentary, and the Metamorphic.
 The collections measures at 7”x3 1/2”. These collections are pretty and practical, and would look nice mounted on a wall with double-faced tape. The Native Rocks Collection includes 21 specimens- 

Basalt, Pumice, Gypsum, Sandstone, Flint, Gneiss, Slate, Pink Granite, Dunite, Shale, Ironstone, Siltstone, Serpentine, Marble, Gray Granite, Obsidian, Conglomerate, Limestone, Coal, Quartzite, and Mica-Schist.