Authentic rocks, fossils, and minerals, for study and fun! Large, beautiful specimens! Dig into some serious fun with these fascinating rock, mineral, and fossil collection kits! Each collection features a selection of handpicked specimens, chosen fortheircolor, texture, and beauty. Each kit also contains a 4-color identification chart, self-adhesive labels, handy storage tray, and an information-packed guide. EI-5204 Fossils Collection Hold a 70-million-year-old fossil in your hand! Set includes 9 fascinating fossils. EI-5205 Igneous Rock Collection Igneous rocks are produced by hot volcanic magma action. Set includes 12 exotic rock specimens. EI-5206 Metamorphic Rock Collection Metamorphic rocks are transformed by intense heat and pressure. Set includes 12 specimens. EI-5207 Mineral Collection Minerals combine with each other to make rocks. Set includes 12 specimens. EI-5208 Sedimentary Rock Collection Centuries in the making, sedimentary rocks are formed by layers of deposited matter. Set includes 12 specimens.