Gemmy quartz crystals on Malachite, and Chalcedony.Contact marks from extraction DIMENSIONS8.9 × 7.4 × 4.6 cmCabinet Specimen Rosh Pinah, Luderitz District, Karas Region, Namibia Quartz on Malachite and ChalcedonySKU: COR0648$0.00PriceSOLD