Survey Metadata

NGR lake

Nunavut

1977

NGR lake sediment and water survey, NTS 46O, P, 47A, central Melville Peninsula, Nunavut, 1977





Location map

(requires an Internet connection)




Survey Description


During the summer of 1977, helicopter-supported lake sediment and water sampling was carried out on the Melville Peninsula, Nunavut.  Samples were collected at an average density of 1 sample per 13 km2.  Sample site and grid cell duplicate samples were routinely collected in each analytical block of twenty samples.  The data were published in Geological Survey of Canada Open File 522 in 1978.

Data from this survey was included as part of a compilation map series and can be found in GSC Open File 738, published in 1981.

In 2009, the lake sediment samples were reanalysed by ICP-MS and INAA.  These new data are published in GSC Open File 6269, which also includes data previously released in OF 522 and OF 521 (NTS 46N, 47B).

This survey was carried out using National Geochemical Reconnaissance (NGR) protocols.

Publication History

Index Publication
1 Geological Survey of Canada (1978). Regional lake sediment and water geochemical reconnaissance data, Melville Peninsula, N.W.T. Geological Survey of Canada, Open File 522. (more)
2 Cameron, E.M., Coker, W.B., Ellwood, D.J. (1981). National geochemical reconnaissance, Melville Peninsula, Northwest Territories (46N, O. P; 47A (S½) and 47B (S½)). Geological Survey of Canada, Open File 738, 23 pages. (more)
3 Day, S.J.A., McCurdy, M.W., Friske, P.W.B., McNeil, R.J., Hornbrook, E.H.W., Lynch, J.J. (2009). Regional lake sediment and water geochemical data, Melville Peninsula, Nunavut (parts of NTS 046N, O, P, 047A and B). Geological Survey of Canada, Open File 6269. (more)
4 Tremblay, T., Corrigan, D., Paulen, R. (2010). The GEM-minerals program on the Melville Peninsula: project summary and Preliminary Report: surficial geology and exploration geochemistry.  Presentation at Nunavut Mining Symposium, Iqaluit, April 13-15, 2010. (more)

Project History

Index Year Project
1 1977-1978 Central Melville Peninsula, Nunavut NGR lake sediment and water analyses, 1977 (more)
2 2009-2012 NGR Reanalysis Project, 2009-2012. (more)

Downloadable Files

Index Description Size (bytes)
1
GSC Open File 522 digital data ( FileID=1156 download)
The data are packaged as a single zip file, compatible with modern operating systems.
189346
2
Introductory text for GSC Open File 522 ( FileID=449 download)
This PDF file contains the introductory text for GSC Open File 522.  It was scanned from the original document.  The data are not included in this file.
41270
3
Diskette to accompany GSC Open File 522 ( FileID=80 download)
WARNING: the data on the diskette may have been packaged as a 16 bit self-extracting executable file, which is incompatible with 64 bit Windows computers.
313138

Geographic Extent

Minimum Latitude Maximum Latitude Minimum Longitude Maximum Longitude
67° 68.5° -84° -81°

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

  • Covers NTS sheets 46O and P and the southern half of 47A, in the central Melville Peninsula, Nunavut.  It is bounded by the Foxe Basin to the east.

  • An area in the central Melville Peninsula which is devoid of large lakes, and is cut through by the Ajaqutalik River.

Keywords


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