NGR Open Files

Archived information

The database from which the NGR Open File metadata was extracted is unilingual and is not being actively maintained.  It contains information that is not readily available elsewhere.

Open File 4016



Open File:  4016
Previous OF publication(s):  3772, 0868
Province / Territory:  Yukon & Northwest Territories
Funding Source:  Federal (1981, 1999); Territorial (2001)
Year of Collection:  1981

Survey Type:  Regional Stream Survey
# Lake sites:  0
# Stream sites:  984
Survey Area:  11489 km²
NTS Sheet(s):  105I

The regional stream survey for Little Nahanni River (NTS 105I) was conducted during the summer of 1981.

This report presents analytical and statistical data for gold and 25 other elements obtained by re-analyzing stream sediments from 984 sites sampled at an average density of one sample per 11.7 km². Original field and analytical data for stream sediments and waters are also included in this report.

location map for Open File 4016
legend to accompany location map for Open File

Analytical Data

Sediments
variablemethoddetection limityear of analysis
AntimonyHY-AAS0.4 ppm1981
AntimonyINAA0.1 ppm1999
ArsenicHY-AAS0.4 ppm1981
ArsenicINAA0.5 ppm1999
BariumXRF0.02 pct1981
BariumINAA50 ppm1999
BromineINAA0.5 ppm1981
CadmiumAAS0.2 ppm1981
CeriumINAA5 ppm1999
CesiumINAA0.5 ppm1999
ChromiumINAA20 ppm1999
CobaltAAS2 ppm1981
CobaltINAA5 ppm1999
CopperAAS2 ppm1981
EuropiumINAA1 ppm1999
FluorineISE20 ppm1981
GoldINAA2 ppb1999
HafniumINAA1 ppm1999
IronAAS0.2 pct1981
IronINAA0.2 pct1999
LanthanumINAA2 ppm1999
LeadAAS2 ppm1981
Loss-on-ignitionGRAV1 pct1981
LutetiumINAA0.2 ppm1999
ManganeseAAS2 ppm1981
MercuryCV-AAS30 ppb1981
MolybdenumAAS2 ppm1981
NickelAAS2 ppm1981
P2O5COL0.04 pct1981
RubidiumINAA5 ppm1999
SamariumINAA0.1 ppm1999
Sample Weight0.01 gms1981
ScandiumINAA0.2 ppm1999
SilverAAS0.2 ppm1981
SodiumINAA0.02 pct1999
TantalumINAA0.5 ppm1999
TerbiumINAA0.5 ppm1999
ThoriumINAA0.2 ppm1999
TungstenCOL2 ppm1981
TungstenINAA1 ppm1999
UraniumNADNC1 ppm1981
UraniumINAA0.2 ppm1999
VanadiumAAS20 ppm1981
YtterbiumINAA1 ppm1999
ZincAAS2 ppm1981
Waters
variablemethoddetection limityear of analysis
CalciumAAS0.5 ppm1981
ChlorineIC0.1 ppm1981
FluorineISE25 ppb1981
IronAAS40 ppb1981
MagnesiumAAS0.2 ppm1981
ManganeseAAS10 ppb1981
NitrateIC0.2 ppm1981
PhosphateIC0.15 ppm1981
PotassiumAAS0.2 ppm1981
SodiumAAS0.2 ppm1981
SulphateIC0.5 ppm1981
Total AlkalinityTIT2 ppm1981
UraniumLIF0.1 ppb1981
ZincAAS5 ppb1981
pHGCM 1981

Acknowledgements:

The original reconnaissance surveys were undertaken by the Geological Survey of Canada as part of the Nahanni Integrated Multidisciplinary Pilot Project (1982).

W.D. Goodfellow directed Geological Survey of Canada activities related to geochemical methodologies, sampling and analytical specifications, and map and data release formats (1981).

GSC OF 3772 (D3772) was the product of a reanalysis program undertaken under the terms of the Canada/Yukon Geoscience Program (1999) with the participation of the Government of Yukon, the Department of Indian and Northern Affairs and the Geological Survey of Canada.

GSC Open File 4016/INAC OF 2001-12D is part of a series of Yukon open files in a standard format developed for the digital reissue of Yukon geochemical data originally published on paper.

Collection:
Contractor and supervisor details for sample collection
CategoryResponsible Party
Contractor:Marshall, Macklin and Monaghan Ltd, Toronto, Ontario
Supervisor:W.D. Goodfellow
Preparation:
Contractor and supervisor details for sample preparation
CategoryResponsible Party
Contractor:Geological Survey of Canada staff
Supervisor:J.J. Lynch
Analysis:
Contractor and supervisor details for sample preparation
CategoryResponsible Party
Contractor:Bondar-Clegg and Company, Ottawa, Ontario (1981) Nova Track Ltd., Vancouver, British Columbia (1981) GSC Analytical Methods Development Lab (1981) Becquerel Labs, Mississauga, Ontario (1999)
Supervisor:J.J. Lynch (1981) P.W. B. Friske (1999)

Other information:

The only differences found between OF 4016 and OF 3772 are:

1. The formatting of the digital copy

2. the D.L for Lu and Yb.

Date modified: