00000nam 2200000za 4500 9.845056 CaOODSP 20221107152859 cr ||||||||||| 171003s1973 oncd ob f000 0 eng d CaOODSP eng eng fre n-cn--- M34-20/177E-PDF M34-20/177 Nickel-copper-cobalt ores SU-1 and UM-1 [electronic resource] : their characterization and preparation for use as standard reference materials / by members of the staff of the Mineral Sciences Division (compiled by G.H. Faye, W.S. Bowman and Sutarno). Ottawa : Information Canada, 1973. iii, 50 p. : charts. Technical bulletin ; TB 177 Cover title. "August 1973." Digitized edition from print [produced by Natural Resources Canada]. Includes bibliographical references (p. 49-50). “Two nickel-copper-cobalt ores, SU-1 and UM-1, have been prepared and characterized for use as standard reference materials. This report describes the nature and origin of SU-1 and UM-1, and gives information on procedures used for their preparation and for assessing their homogeneity"--Synopsis, p. i. Includes synopsis in French. gccst Metals gccst Minerals gccst Processing Faye, G. H. Canada. Natural Resources Canada. Canada. Mines Branch. Technical bulletin (Canada. Dept. of Energy, Mines and Resources. Mines Branch) TB 129 (CaOODSP)9.834857 PDF 1.29 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M34-20/M34-20-177-eng.pdf