Three geochemical standards of sulphide-bearing ultramafic rock: U.M.1, U.M.2, U.M.4
By: compiled by E. M. Cameron.
Series: Geological Survey of Canada. Paper 71-35; Paper (Geological Survey of Canada) ;; 71-35.
Publisher: Dept. of Energy, Mines and Resources
Published: 1972
Place of publication: [Ottawa]
Language: eng
Number of pages: 10
Subjects: Ores -- Canada -- Sampling and estimation.; Sulphides.; Rocks -- Analysis.
Notes: Bibliography: p. 10.
Summary in French.