Economic geology of the platinum metals
By: by John B. Mertie, Jr.
Series: Geological Survey professional paper 630; Geological Survey professional paper ;; 630.
Publisher: U.S. Govt. Print. Off.
Published: 1969
Place of publication: Washington
Language: eng
Number of pages: 120
Subjects: Platinum ores.
Notes: Bibliography: p. 101-115.