Hornbrook, E.H.W. (1972). Geochemical and biogeochemical surveys in the Timmins-Val d'Or area. In Report of Activities Part A: April to October 1971. Geological Survey of Canada, Paper 72-1, p. 73-74.
Lake sediment and till sampling, NTS 31M, N, 32C, D, 42A, 41P, Timmins - Val D’Or area, Ontario and Quebec, 1971-1972. (more)
|1||Geochemical and biogeochemical surveys in the Timmins-Val d'Or area; Hornbrook, E H W; in, Report of activities, part A: April to October, 1971; Blackadar, R G; Geological Survey of Canada. Geological Survey of Canada, Paper 72-1A, 1972; pages 73-74 (more)||-|
Geochemistry Section, Report of Activities, GSC Paper 72-1 Part A, pages 62-74 (several papers). This PDF file is a digital version of the paper document. The file was produced by scanning the original publication.
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