Central Ontario soils and till sampling survey, 1994
A soil and till sampling survey was carried out in 1994 around the Cal Graphite Mine site, Butt Township, Ontario. The objectives of the project were: 1) to determine the natural background geochemical conditions in the area; 2) to obtain geochemical data over an undeveloped graphite deposit; and3) to determine the geochemical impact of an existing graphite mining operation. The data are published in Ontario Geological Survey Open File Report 5947.
|1||Soil and till sampling survey, NTS 31E, L central Ontario, 1994. (more)|
Ontario Ministry of Northern Development and Mines, Ontario Geological Survey
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