Crystal geode 4M is a rock filled in whole or in part with minerals. Children from the age of 10 under adult supervision (or from the age of 14 on their own) are asked to split this mineral stone to see the crystalline formations inside.
4M & ndash; this is an acquaintance in practice with geology, interesting research, new experience and introduction to science.
Extraction of geodesy
Cover the geodes in the package with a piece of cloth and gently hit with a hammer (not included). Cut the package and remove the fragments of the mineral.
The word geode comes from the Greek and means "earthy". They are formed under the action of water and minerals. Natural geodes are mined in the mountains and split to see the beautiful translucent crystals inside the stones. Formations can reach huge sizes, be the most bizarre shapes and colors. Some people believe that geodes bring good luck and collect them.
