Coloured Calcite Geodes

These beautiful Coloured Calcite Geodes, offer all their colours once opened, the crystals which formed there are magnificent. Geodes are hollow stones, inside which crystals have formed. Each geode is therefore absolutely unique, and the result of a very long process of crystallization. Geodes can be difficult to find, as they are difficult to recognize on the outside and are lighter than solid stones. NB: The Black Rock Geodes are painted inside. The average size is 8.5 x 6cm and might vary as it is a natural product.