This lovely Geode from Madagascar is totally natural in colour. There is a lovely dark colour of amethyst inside some bands of Lacey Agate. In the centre there are quartz points coated in a bright golden coloured iron. The front surface is polished and the base is also polished which reveals some beautiful dark amethyst Druzy inside the geode. The geode is rough and unpolished on most of the outside with the exception of the polished front and the polished base. It is 11cm tall 7.3cm wide and 10cm from back to front. There is also a lovely small inclusion of black tourmaline fine strands visible in the third photo.