Okorusu mine in Namibia to close ending 400 jobs
2014-10-30 · Okorusu mine in Namibia to close ending 400 jobs. Okorusu fluorspar mine in Namibia will close in November making 407 people redundant. The mine, which is located in Otjiwarongo in the Otjozondjupa region, produces fluorite specimens that are sold on the international market. Solvay bought the operation from Okorusu Fluorspar in 1988.