Soil | Ontario | 1986 |
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Humus sampling survey, NTS 52H/4, Lac des Iles area, northwestern Ontario, 1986. |
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Survey Description Humus samples were collected in 1976 at a detailed scale in the Lac des Iles area, district of Thunder Bay in northwestern Ontario. The data are published in Ontario Geological Survey Map 80-800. Data Description: Paper map with report in map margin. Quantities Analysed: 0.30-0.80 mm, 0.16-0.30, <0.18 mm fractions analyzed by ICP-AES for 22 elements; by INAA for 9 elements, and by AAS for Ag; 0.16-0.30 mm and <0.18 mm fractions analyzed both by AAS after nitric acid-aqua regia and ICP-AES fluorescence spectroscopy after fire assay for Pt and Pd. |
Publication History Fortescue, J.A.C., Stahl, H., Webb, J.R. (compilers) (1988). Humus geochemistry in the Lac des Iles area, District of Thunder Bay. Ontario Geological Survey Map 80-800. |
Project History 1986-1988 Northwestern Ontario detailed humus survey carried out in 1986. |
Minimum Latitude | Maximum Latitude | Minimum Longitude | Maximum Longitude |
49.17º |
47.18º | -89.68º | -89.67º |