Gossan in iron formation at Big Syncline, Aggeneys mining district

Historical Blue Mine in Springbok, Northern Cape. There is current much renewed exploration activity in the area

Old Onganja mine shaft, Namibia. A Cimera Wits PhD student is doing his thesis there

Secondary copper minerals in 247 with some famous Namaqualand flowers

Huge decommissioned drag line at defunct Kleinsee coastal diamond workings in the Northern Cape

Old Tsumeb Mine head gear, Namibia

Old Onganja mine shaft, Namibia. A Cimera Wits PhD student is doing his thesis there

Secondary copper minerals at Onganja

Light uraniferous pegmatites intruding into dark Damaran rocks, Namibia

Delmas area coal mine visited by students in 2018 (Nikki organized)

Black Reef Formation pyrite at Gold 1 mine, Springs area

Underground at Gold 1 mine. Guiliana Vieira do Costa, Cimera doctoral graduate, collecting sample.