Title: The Proterozoic Kimberley Reef placer in the Evander goldfield, Witwatersrand, South Africa
Subjects: Gold ores, Placer deposits, Pyrites, Stratigraphic Geology, Geology, stratigraphic, Sedimentation and deposition, Sediments (geology), Geology, Gold mines and mining
Places: South Africa, Witwatersrand
Time periods: Proterozoic