RP86V5: Small acute rhombohedral crystals of Smithsonite with polycrystalline growths on their faces, a clear green color, with aggregates of yellow Descloizite and on matrix. The morphology of both species proves their true locality which in the autographed label of Folch appears as Tsumeb and not Berg Aukas. This confusion was very common in the past.
The sample is with a label that we'll send to the buyer.
Berg Aukas, Grootfontein District, Otjozondjupa Region  Namibia

Specimen size: 10.8 × 10.2 × 5.1 cm = 4.25” × 4.02” × 2.01”

Main crystal size: 0.2 × 0.1 cm = 0.08” × 0.04”