Survey Metadata

NGR lake

Manitoba

1983

NGR lake sediment and water survey, NTS 064C, Manitoba, 1983





Location map

(requires an Internet connection)

Geological Survey of Canada, Northern Canada Division

Extended Metadata

Sample Locations    

Number of Sites: 1293
Location map (kml format; requires kml viewer for display ( details) )

NTS map sheets

250K map sheets
Index Sheet Site Count Metadata PDF
1 063N 1 063N Download 063N
2 064C 1292 064C Download 064C

KML 250K index map file download
50K map sheets
Index Sheet Site Count Sheet 1 Sheet 2
Metadata PDF Metadata PDF
1 063N/16 1 063N/16 Download 063N/16    
2 064C/01 29 064C/01 Download 064C/01    
3 064C/02 45 064C/02 Download 064C/02    
4 064C/03 67 064C/03 Download 064C/03    
5 064C/04 65 064C/04 Download 064C/04    
6 064C/05 67 064C/05 Download 064C/05    
7 064C/06 67 064C/06 Download 064C/06    
8 064C/07 57 064C/07 Download 064C/07    
9 064C/08 52 064C/08 Download 064C/08    
10 064C/09 101 064C/09 Download 064C/09    
11 064C/10 107 064C/10 Download 064C/10    
12 064C/11 112 064C/11 Download 064C/11    
13 064C/12 108 064C/12 Download 064C/12    
14 064C/13 117 064C/13 Download 064C/13    
15 064C/14 99 064C/14 Download 064C/14    
16 064C/15 103 064C/15 Download 064C/15    
17 064C/16 96 064C/16 Download 064C/16    

KML 50K index map file download
Sample Material    
Index Sample Type Sample Count Sample Hierarchy
1 Fluid (lake) 1369 Sample : Hydrosphere : Terrestrial : Surface : Lake : Fluid
2 NGR lake sediment 1369 Sample : Lithosphere : Unconsolidated : Terrestrial : Fluvial : Lake sediments : Centre basin : Grab sample : NGR lake sediment
Preparation Laboratory Sample Material    
Index Field Sample Prep Lab Material # Collected # Prepared # Sent for Analysis
1 PrpID=1   NGR lake sediment grab sample <177 micron (NGR) 1369 1369 3136
2 PrpID=2   Fluid (lake) Untreated Water 1369 1369 1369
Analytical History    
Details Index Year # Analysed Analytical Sample Bundle Spreadsheet
N
H
T
1 PkgID=294   1984 1446 NGR-0085-1983-MB-LS-1 ( BdlKey=210512 more ) link arrow link arrow link arrow
Analytical Suites Table    
Details Index Sample Material # Analysed Prep Lab Material Suite Technique Decomposition
1 SuiteID=388   NGR lake sediment grab sample 1446 <177 micron (NGR) Chemex (lake sediment) AAS (Zn, Cu, Pb, Ni, Co, Ag, Mn, Fe, Cd; air acetylene flame) – 6 ml, held for 2 hrs - … C2H2/Air Aqua regia (NGR)
Analytical Methods Table    
Index Quantity Units Det Limit # Analysed # Missing # Discarded Minimum Percentile Maximum KML
25 th 50 th 75 th
1 MethodID=2159   Zn ppm 2 1446 0   19 62 85 110 330 KML map file download
2 MethodID=2160   Cu ppm 2 1446 0   3 16 23 29 84 KML map file download
3 MethodID=2161   Pb ppm 2 1446 0   <2 2 4 8 34 KML map file download
4 MethodID=2162   Ni ppm 2 1446 0   2 14 23 33 214 KML map file download
5 MethodID=2163   Co ppm 2 1446 0   2 6 9 12 53 KML map file download
6 MethodID=2164   Ag ppm 0.2 1446 0   <0.2 2 KML map file download
7 MethodID=2165   Mn ppm 5 1446 0   40 276 380 530 26500 KML map file download
8 MethodID=2166   Fe percent 0.02 1446 0   0.25 1.5 2.3 3.2 26 KML map file download
9 MethodID=3000   Cd ppm 0.2 1446 0   <0.2 0.2 1.4 KML map file download
2 SuiteID=414   NGR lake sediment grab sample 1446 <177 micron (NGR) Chemex AAS (As; hydride evolution) (details not specified explicitly) - … Hydride Aqua Regia (sensu lato)
Analytical Methods Table    
Index Quantity Units Det Limit # Analysed # Missing # Discarded Minimum Percentile Maximum KML
25 th 50 th 75 th
1 MethodID=3440   As ppm 1 1446 0   <1 1 1.5 2 44 KML map file download
3 SuiteID=612   NGR lake sediment grab sample 1446 <177 micron (NGR) Chemex AAS (Mo, V (dl=10); nitrous oxide acetylene) - … C2H2/N2O Aqua Regia (sensu lato)
Analytical Methods Table    
Index Quantity Units Det Limit # Analysed # Missing # Discarded Minimum Percentile Maximum KML
25 th 50 th 75 th
1 MethodID=1009   Mo ppm 2 1446 0   <2 2 18 KML map file download
2 MethodID=1015   V ppm 10 1446 0   <10 20 35 50 130 KML map file download
4 SuiteID=206   NGR lake sediment grab sample 1446 <177 micron (NGR) Chemex (lake and stream sediments) CVAAS (Hg) - … Cold vapour atomic absorption spectroscopy Aqua Regia (sensu lato)
Analytical Methods Table    
Index Quantity Units Det Limit # Analysed # Missing # Discarded Minimum Percentile Maximum KML
25 th 50 th 75 th
1 MethodID=1011   Hg ppb 10 1446 0   10 50 60 70 960 KML map file download
5 SuiteID=208   NGR lake sediment grab sample 1446 <177 micron (NGR) Chemex (lake and stream sediments) LOI - … Loss on Ignition, 500°C None
Analytical Methods Table    
Index Quantity Units Det Limit # Analysed # Missing # Discarded Minimum Percentile Maximum KML
25 th 50 th 75 th
1 MethodID=1012   LOI percent 1 1446 0   1.6 18.6 30.6 44.4 85.2 KML map file download
6 SuiteID=611   NGR lake sediment grab sample 1446 <177 micron (NGR) Chemex (lake sediment) NADNC (U)-flux 8x1013, d.l.= 0.5 ppm - … Neutron activation delayed neutron counting None
Analytical Methods Table    
Index Quantity Units Det Limit # Analysed # Missing # Discarded Minimum Percentile Maximum KML
25 th 50 th 75 th
1 MethodID=1124   U ppm 0.5 1446 0   0.5 2.5 4.1 6.3 102.5 KML map file download
7 SuiteID=209   NGR lake sediment grab sample 1446 <177 micron (NGR) Chemex (lake sediments) ISE (F) - … Potentiometry - Ion-specific electrodes Sodium carbonate
Analytical Methods Table    
Index Quantity Units Det Limit # Analysed # Missing # Discarded Minimum Percentile Maximum KML
25 th 50 th 75 th
1 MethodID=1014   F ppm 40 1446 0   <40 210 360 600 1050 KML map file download
2 PkgID=388   1984 1369 NGR-0085-1983-MB-LW-1 ( BdlKey=210513 more ) link arrow link arrow link arrow
Analytical Suites Table    
Details Index Sample Material # Analysed Prep Lab Material Suite Technique Decomposition
1 SuiteID=392   Fluid (lake) 1369 Untreated Water ACME (surface water) LIF (U) - … Laser-induced fluorescence None
Analytical Methods Table    
Index Quantity Units Det Limit # Analysed # Missing # Discarded Minimum Percentile Maximum KML
25 th 50 th 75 th
1 MethodID=1109   U ppb 0.02 1369 0   <0.02 2.6 KML map file download
2 SuiteID=393   Fluid (lake) 1369 Untreated Water ACME (surface water) ISE(F) – 404 Orion meter - … Potentiometry - Ion-specific electrodes None
Analytical Methods Table    
Index Quantity Units Det Limit # Analysed # Missing # Discarded Minimum Percentile Maximum KML
25 th 50 th 75 th
1 MethodID=1081   F ppb 20 1369 0   26 52 60 72 270 KML map file download
3 SuiteID=394   Fluid (lake) 1369 Untreated Water ACME (surface water) pH – Broadley-James Combination electrode - … Electrochemical techniques None
Analytical Methods Table    
Index Quantity Units Det Limit # Analysed # Missing # Discarded Minimum Percentile Maximum KML
25 th 50 th 75 th
1 MethodID=1080   pH pH units 1369 0   2.7 6.7 6.9 7.2 8 KML map file download
3 PkgID=408   1985 1446 NGR-0109-1983-MB-LS-1 ( BdlKey=210575 more ) link arrow link arrow link arrow
Analytical Suites Table    
Details Index Sample Material # Analysed Prep Lab Material Suite Technique Decomposition
1 SuiteID=418   NGR lake sediment grab sample 1446 <177 micron (NGR) Barringer (lake and stream sediment) AAS (Sb; hydride evolution) - 3ml conc - … Hydride Aqua Regia (sensu stricto)
Analytical Methods Table    
Index Quantity Units Det Limit # Analysed # Missing # Discarded Minimum Percentile Maximum KML
25 th 50 th 75 th
1 MethodID=1017   Sb ppm 0.2 1446 14   <0.2 0.6 KML map file download
4 PkgID=399   1985 244 NGR-0109-1983-MB-LS-3 ( BdlKey=210577 more ) link arrow link arrow link arrow
Analytical Suites Table    
Details Index Sample Material # Analysed Prep Lab Material Suite Technique Decomposition
1 SuiteID=421   NGR lake sediment grab sample 244 <177 micron (NGR) Chemex (lake and stream sediment) FA-NA (Au) + Wt -Au (variable d.l.= 1  for 10g sample or 2 ppm for 5g sample) - … FA-NA Fire Assay
Analytical Methods Table    
Index Quantity Units Det Limit # Analysed # Missing # Discarded Minimum Percentile Maximum KML
25 th 50 th 75 th
1 MethodID=1024   Au ppb 1 244 15   <1 93 KML map file download
2 MethodID=1274   Wt grams 244 15   2 10 10 10 10 KML map file download

Survey Description


During the summer of 1983, helicopter-supported lake sediment and water sampling was carried out in the Lynn Lake area, northern Manitoba.  Samples were collected at an average density of 1 sample per 13 km2in the south half of NTS 64C and 1 sample per 6.5 km2 in the north half of 64C throughout the 13 700 km2 survey area.  Sample site duplicate samples were routinely collected in each analytical block of twenty samples.  The data are published in Geological Survey of Canada Open Files 999 and 1288.  A subset of the data was included in GSC Open File 1959.  Open File 1288 is an update of Open File 999 containing new data for Au, Sb in lake sediments.

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

Publication History

Index Publication
1 Geological Survey of Canada (1984). Regional lake sediment and water geochemical reconnaissance data, Manitoba. Geological Survey of Canada, Open File 999. ( more)
2 Geological Survey of Canada (1986). Regional lake sediment and water geochemical reconnaissance data, Manitoba. Geological Survey of Canada, Open File 1288. ( more)
3 Schmitt, H.R. (1989). Geochemical results and interpretation of a lake sediment and water survey in the Lynn Lake – Leaf Rapids region, northern Manitoba. Geological Survey of Canada, Open File 1959. ( more)

Project History

Index Year Project
2 1983-1984 Manitoba NGR lake sediment and water survey, 1983 ( more)
1 1985-1986 Manitoba Reanalysis Project, 1985-1986 ( more)
3 1985-1989 NGR lake sediment infill project, Lynn Lake, Manitoba ( more)

Downloadable Files

Index Description Size (bytes)
1
GSC Open File 1288 digital data ( FileID=1206 download )
247473
2
Introductory text for GSC Open File 1288 ( FileID=511 download )
25259
3
Diskette to accompany GSC Open File 1959 ( FileID=174 download )
50753
4
Introductory text for GSC Open File 1959 ( FileID=546 download )
3240018
5
Introductory text for GSC Open File 999 ( FileID=488 download )
17849
6
Diskette to accompany GSC Open File 1288 ( FileID=133 download )
329047

Geographic Extent

Minimum Latitude Maximum Latitude Minimum Longitude Maximum Longitude
55.998° 57° -102° -100°

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

  • NTS Map Sheet 64C, Manitoba.

Keywords

geochemical surveys;    geochemistry;    mineral exploration;    mineral resources;    regional geochemistry

Date modified: