Analytical Sample Bundle Metadata

1994

GSC/TSD-1994-Winter Lake 86A Till GSC Microprobe

Type: lab data



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Download analytical data for this bundle in one of three formats, depending on the desired convention for treating values below the lower detection limit:

Bundle Description

Indicator mineral grains picked by I and M Morrison of Delta BC from Winter Lake (NTS 86A) samples collected in 1993 were analysed by electron microprobe with the GARNET routine at the GSC to confirm their mineral identities.

These data are published in GSC Open File 3081.

Sample Classification (Analytical)

IndexSample CountSurveySample TypePrep Lab MaterialControl RefUnknown SourceDuplicates count
452  Till sampling survey, Winter Lake area, NTS 86A, Northwest Territories, 1993. (more) Till Grain Mount: 0.25 – 0.50 mm No  No  449 
24  Till sampling survey, Winter Lake area, NTS 86A, Northwest Territories, 1993. (more) Till Grain Mount: 0.50 – 1.00 mm No  No  23 

Analytical Package Description

Laboratory: GSC: Microprobe Laboratory, Geological Survey of Canada, Ottawa

Name: GSC electron microprobe (10 oxides) “GARNET” (more)

GSC electron microprobe “GARNET” routine

Analytical Suites:

IndexName
1  GSC electron microprobe – “GARNET” routine

Analytical Methods:

IndexColumn NameSuite OrderMethod OrderSuite RepeatQuantityUnitsDetermination Limit
1  Al2O3    Al2O3  percent 0.001  
2  CaO    CaO  percent 0.001  
3  Cr2O3    Cr2O3  percent 0.001  
4  FeO    FeO  percent 0.001  
5  K2O    K2O  percent 0.001  
6  MgO    MgO  percent 0.001  
7  MnO    MnO  percent 0.001  
8  Na2O    Na2O  percent 0.001  
9  SiO2    SiO2  percent 0.001  
10  TiO2  10    TiO2  percent 0.001  
11  Total  11    Total Oxides  percent  
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