Survey Metadata
NGR lake
Ontario
1977
NGR lake sediment and water survey, NTS 52A and part of 52H, Ontario, 1977
Location map
(requires an Internet connection)
Survey Description
During the summer of 1977, helicopter-supported sample collecting was carried out in the Thunder Bay area, Ontario. Lake sediment and water samples were collected at an average density of one sample per 13 km2. Sample site and grid cell duplicate samples were routinely collected in each analytical block of twenty samples. The data are published in Geological Survey of Canada Open File 507.
The samples were reanalysed by INAA and published in GSC Open File 2179 along with the original data from OF 507.
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, north shore Lake Superior, Ontario. Geological Survey of Canada, Open File 507. ( more) |
| 2 | Coker, W.B., Ellwood, D.J. (1981). National geochemical reconnaissance, Lake Superior, Ontario (52A, 52H (S½), 42D, 42E (S½), 42C, 42F (S½), 41N, 41K (N½)). Geological Survey of Canada, Open File 746, 24 pages. ( more) |
| 3 | Friske, P.W.B. (1985). Interpretation of data from the North Shore of Lake Superior. Geological Survey of Canada, Paper 84-21. ( more) |
| 4 | Friske, P.W.B., Hornbrook, E.H.W., Lynch, J.J., McCurdy, M.W., Gross, H., Galletta, A.C., Durham, C.C. (1990). National Geochemical Reconnaissance lake sediment and water data, Thunder Bay region, northwestern Ontario (NTS 52A and 52H south). Geological Survey of Canada, Open File 2179. ( more) |
| 5 | Friske, P.W.B., McCurdy, M.W., Day, S.J.A., Adcock, S.W. (1994). National geochemical reconnaissance - Ontario compilation copper in lake sediment, Ontario. Geological Survey of Canada, Open File 2959. ( more) |
| 6 | Friske, P.W.B., McCurdy, M.W., Day, S.J.A. (1997). National Geochemical Reconnaissance, Ontario compilation, mercury in lake sediment, Ontario. Geological Survey of Canada, Open File 3379c. ( more) |
| 7 | Friske, P.W.B., McCurdy, M.W., Day, S.J.A. (1997). National Geochemical Reconnaissance, Ontario compilation, nickel in lake sediment, Ontario. Geological Survey of Canada, Open File 3379a. ( more) |
| 8 | Friske, P.W.B., McCurdy, M.W., Day, S.J.A. (1997). National Geochemical Reconnaissance, Ontario compilation, zinc in lake sediment, Ontario. Geological Survey of Canada, Open File 3379b. ( more) |
| 9 | Friske, P.W.B., McCurdy, M.W., Day, S.J.A. (1998). National Geochemical Reconnaissance, Ontario compilation, antimony in lake sediment, Ontario. Geological Survey of Canada, Open File 3379f. ( more) |
| 10 | Friske, P.W.B., McCurdy, M.W., Day, S.J.A. (1998). National Geochemical Reconnaissance, Ontario compilation, arsenic in lake sediment, Ontario. Geological Survey of Canada, Open File 3379d. ( more) |
| 11 | Friske, P.W.B., McCurdy, M.W., Day, S.J.A. (1998). National Geochemical Reconnaissance, Ontario compilation, gold in lake sediment, Ontario. Geological Survey of Canada, Open File 3379e. ( more) |
| 12 | Friske, P.W.B., McCurdy, M.W., Day, S.J.A. National Geochemical Reconnaissance, Ontario compilation, element concentrations in lake sediment, Ontario. Geological Survey of Canada, Open File 3379. ( more) |
Project History
Downloadable Files
| Index | Description | Size (bytes) |
|---|---|---|
| 1 |
GSC Open File 2179 digital data (
FileID=1244 download
)
|
73841 |
| 2 |
Introductory text for GSC Open File 2179 (
FileID=562 download
)
|
234802 |
| 3 |
GSC Open File 507 digital data (
FileID=1141 download
)
|
167342 |
| 4 |
Introductory text for GSC Open File 507 (
FileID=434 download
)
|
39949 |
| 5 |
PDF of GSC Open File 2959 (
FileID=324 download
)
|
13466453 |
| 6 |
PDF of GSC Open File 3379a (
FileID=326 download
)
|
14214398 |
| 7 |
PDF of GSC Open File 3379b (
FileID=328 download
)
|
13412364 |
| 8 |
PDF of GSC Open File 3379c (
FileID=330 download
)
|
14087017 |
| 9 |
PDF of GSC Open File 3379d (
FileID=332 download
)
|
13030575 |
| 10 |
PDF of GSC Open File 3379e (
FileID=334 download
)
|
12603628 |
| 11 |
PDF of GSC Open File 3379f (
FileID=336 download
)
|
12816631 |
| 12 |
PostScript file of GSC Open File 2959 (
FileID=325 download
)
|
16659741 |
| 13 |
PostScript file of GSC Open File 3379a (
FileID=327 download
)
|
18028792 |
| 14 |
PostScript file of GSC Open File 3379b (
FileID=329 download
)
|
17171606 |
| 15 |
PostScript file of GSC Open File 3379c (
FileID=331 download
)
|
17601894 |
| 16 |
PostScript file of GSC Open File 3379d (
FileID=333 download
)
|
16276636 |
| 17 |
PostScript file of GSC Open File 3379e (
FileID=335 download
)
|
15644792 |
| 18 |
PostScript file of GSC Open File 3379f (
FileID=337 download
)
|
16057234 |
| 19 |
Diskette to accompany GSC Open File 2179 (
FileID=195 download
)
|
87110 |
| 20 |
Diskette to accompany GSC Open File 507 (
FileID=65 download
)
|
291824 |
Geographic Extent
| Minimum Latitude | Maximum Latitude | Minimum Longitude | Maximum Longitude |
|---|---|---|---|
| 48.03° | 49.5° | -90.01° | -88° |
The geographic extent of the survey is defined by the following polygons:
-
Covers NTS 52A (Thunder Bay) and the southern half of 52H (Nipigon) in northern Ontario. It is bounded to the south by Lake Superior. Islands in Lake Superior and Black Bay Peninsula are excluded from the study area.
Keywords
- Date modified: