Geology for touching and understanding! In this excavation set of KOSMOS, children with hammer and chisel are looking for colorful and fascinating natural treasures. Hammering, scratching, digginglayer by layer they work through the soft plaster block and different, colorful minerals such as rock crystal, rose quartz, amethyst, aventurin and a red jasper come to light. The clear and illustrated instructions show exactly how to proceed. Just like a professional in research, the children clean and document their finds and can exhibit them in their rooms. Of course, additional information about minerals and stones is also included in the book and if you are looking for a nice storage possibility for your new treasures, you will find it here too. A KOSMOS experiment kit for children 7 years and over, which makes science tangible.This text is machine translated.