This unique specimen features a white Kaolinite matrix hosting two pairs of disc-shaped, inter-grown concretions of royal-blue Azurite crystals. The contrast and symmetry is amazing – a superb and aesthetic specimen in excellent condition.

Location: Malbunka Copper Mine, Western Aranda, Areyonga, Central Australia, Northern Territory, Australia

Size: 9.3 x 4 x 7 cm