$450.00 €371 £320.00 approx. This specimen is priced in US dollars, all other prices are approximate.
A bright lime-green druse of micro-crystallised platy Volborthite occupies an area of up to 4 x 3 cm over aquamarine-blue Chrysocolla with dark green crystalline Malachite. Crystals of Volborthite are translucent with a complex interlocked platy habit under magnification. A rare specimen of Volborthite, a copper vanadate from the La Verde mine in Chile.