Corundum in the Union of South Africa
By: by W. Kupferbürger ... Publication of the Geological Survey Division.
Series: South Africa. [Geological survey] Geological series. Bulletin; no. 6
Publisher: The Government Printer
Published: 1935
Place of publication: Pretoria
Language: eng
Number of pages: 81
Subjects: Corundum.; Mines and mineral resources -- South Africa.
Notes: Bibliography: p. 65.
At head of title:  Union of South Africa. Department of Mines.