Wonderkop Quarry situated in the Marikana area produces 3 000 to 6 000 m3
per annum of medium colour Nero Africa. The material from Wonderkop Quarry has a
slightly different grain structure to Nero Impala® with the light feldspars contrasting
with the pyroxenes. The high recoveries and excellent block size available from the
Wonderkop formation has resulted in it becoming a major source for special order
“surface plate” blocks with delivery times guaranteed.