Survey Metadata

Till, Indicator minerals



Till sampling survey, NTS 62J, K, N, O, 63B, C, Westlake plain area, southern Manitoba, 1994.

Location map

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Survey Description

In 1994, till samples were collected at 182 sites in the Westlake plain area, southern Manitoba.  At each site, two samples were collected: a 40 litre bulk till sample weighing approximately 70 kg and a 3 kg split.  The large sample was processed for kimberlite indicator minerals, and the 3 kg split was submitted for geochemical analysis.

The data are published in Manitoba Energy and Mines, Open File Report OF96-2.

Publication History

Index Publication
1 Matile, G., Nielsen, E., Thorleifson, L.H., Garrett, R.G. (1996). Kimberlite indicator mineral analysis from the Westlake plain: follow-up to the GSC Prairie kimberlite study. Manitoba Energy and Mines, Geological Services, Open File Report OF96-2. (more)
2 Keller, G.R., Bogdan, D.J., Matile, G.L.D. (2004). Manitoba kimberlite indicator mineral database (version 3.0). Manitoba Industry, Economic Development and Mines, Manitoba Geological Survey, Open File Report 2004-25. (more)

Project History

Index Year Project
1 1991-1994 Canadian Prairies Project, 1991, 1992 and 1994 (more)

Geographic Extent

Minimum Latitude Maximum Latitude Minimum Longitude Maximum Longitude
50.09° 52.8° -101.54° -98.39°

The geographic extent of the survey is defined by the following polygons:

  • Covers parts of NTS 62J (Neepawa), 62K (Riding Mountain), 62N (Duck Mountain), 62O (Dauphin Lake) and parts of 63B (Waterhen Lake), 63C (Swan Lake), the Westlake plain area, southern Manitoba.  It covers an area from Portage la Prairie in the south to just north of the unincorporated area of Mafeking and includes most of Lake Manitoba along its eastern edge.


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