00000cam 2200000zi 4500 9.959330 CaOODSP 20260128105958 m o d f cr cn||||||||| 260128n1970 oncbd ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- M183-2/35E-PDF Cameron, E.M., author. Distribution of ore elements in rocks for evaluating ore potential : nickel, copper, cobalt and sulphur in ultramafic rocks of the Canadian Shield / by E.M. Cameron, G. Siddeley and C.C. Durham. Ottawa : Geological Survey of Canada, [1970] 1 online resource (2, 32, [14]) : map, charts. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file (Geological Survey of Canada) ; 35 Digitized edition from print [produced by Natural Resources Canada]. Includes bibliographical references (pages 28-32). Ores Sampling and estimation. Ultrabasic rocks Canada. Minerais Échantillonnage et estimation. Roches ultrabasiques Canada. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 35 (CaOODSP)9.506878 PDF 2.04 MB https://publications.gc.ca/collections/collection_2026/rncan-nrcan/m183-2/M183-2-35-eng.pdf