Crystals, Rocks & Minerals Science Experiment Kit by Thames & Kosmos

Make your own crystal geode, grow beautiful crystal formations, learn about crystal shapes, find a magnetic rock, test rock properties, and learn all about the rock cycle with this creative earth science experiment kit! With this Thames & Kosmos 642113 Crystals, Rocks & Minerals Kit, young scientists can make their own geodes, grow their own crystals and gemstones, learn about crystal shapes, find a magnetic rock, test rock properties, learn all about the rock cycle, and more!Use this creative earth science and crystal growing kit to inspire and engage any child interested in geology, mineralogy, and crystal growing science.This engaging crystal and rock starter kit includes:all the materials needed to make a plaster cast and then grow seed crystals inside to create your own colorful geode12 igneous and metamorphic rock and mineral specimens, such as granite, marble, pumice, soapstone, and quartza 32-page project guideand more!