Description
A RARE and showy partial pseudomorph of lustrous, striated, azure-blue Azurite associated with less green Malachite after Chalcostibite crystals from a most uncommon locality - Rar-el-Anz, Morocco. Chalcostibite is an uncommon sulfosalt and this pseudo is really good, even with the contacted termination. You can see the unaltered, metallic Chalcostibite in two of the photos. Ex Dr. Gerd Tremmel collection.
Paragenesis
Malachite