$450.00 €371 £320.00 approx. This specimen is priced in US dollars, all other prices are approximate.
Large areas of a Quartz veinstone is covered by a thick cellular covering of light to dark blue-green Pseudomalachite, with several areas of sparkling olive green micro-crystals of Libethenite and creamy brown replaced/dissolved Apatite in association, some still showing hexagonal micro-crystal form.