Azurite on Chrysocolla and Mixite - Tsumeb, Oshikoto Region, Namibia
 (ex Collection Franz Bauer)
 
 A real, historical classic from the first oxidation zone. Intense blue azurite crystals on chrysocolla and mixite form this aesthetic specimen of 3.5 cm x 3.3 cm. The high quality of the azurite in terms of luster and color is characteristic of azurite from Tsumeb, Namibia. In transmitted light, the brilliant color and the clarity of the deep blue crystals can be seen on this specimen.