Two rare species from the Tsumeb Mine, Namibia (RAMAN has confirmed Attikaite, EDS has confirmed GS2 at the ROM, now known to be Koritingite). The inter grown mineral phases vary in colour from a light yellow green to a pastel creamy yellow, with a waxy lustre. The minerals having formed on Quartz lined cavity. The matrix is a metallic grey sulphide inter-grown with Pyrite.