The nickel-copper occurence [sic] in the Bushveld igneous complex west of Pilandsbergen
Subtitle: a preliminary report
By: by C.M. Schwellnus
Series: South Africa. Geological Survey. Bulletin -- 5; Bulletin (South Africa. Geological Survey Division) -- no. 5.
Publisher: Govt. Printer
Published: 1935
Place of publication: Pretoria
Language: eng
Number of pages: 36
Subjects: Nickel mines and mining; Copper mines and mining