Measurements: 85 x 65 x 36 mm
Description: A large nodule of azurite with a lovely blue colouring, that is actually an aggregate of tiny azurite crystals. The bottom left image was taken in natural sunlight.
It is difficult to assess damage on a nodule like this, but there appears to be no notable damage.
Weight of Specimen: 306 g
Chemical Composition: Cu3(CO3)2(OH)2
Hardness on Mohs Scale: 3.5 – 4
Location: Tsumeb, Northern Namibia.
Specimen Code: NTS 001
US $ 280