The South African pyrophyllite deposits
By: by C.T. Potgieter
Series: Annals of the University of Stellenbosch. Section A -- v. 26, no. [5]; Annale van die Uniwersiteit van Stellenbosch -- v. 26, no. 5
Publisher: Nasionale Pers, Beperk
Published: 1950
Place of publication: Capetown
Language: eng
Number of pages: 265
Subjects: Pyrophyllite
Notes: Includes bibliographical references (p. 264-265)