Sillimanite in Namaqualand
Subtitle: review of reserves and report on some low-grade deposits
By: by D. H. de Jager.
Series: Bulletin / Republic of South Africa, Dept. of Mines, Geological Survey ;; 40; Bulletin (Geological Survey (South Africa)) ;; 40.
Publisher: Republic of South Africa, Dept. of Mines, Geological Survey
Published: 1963
Place of publication: Pretoria
Language: eng
Number of pages: 42