Analytical Sample Bundle Metadata

1991

Operation Bear-Slave; near-shore lake sediments – XRAL XRF re-analysis

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

Sample Classification (Analytical)

Index Sample Count Survey Sample Type Prep Lab Material Control Ref Unknown Source Duplicates count
217  Lake sediment and water sampling, Operation Bear-Slave, parts of NTS 76 and 86, Nunavut and Northwest Territories, 1971-1973. ( more)   Lake sediments  Unknown No  No 

Analytical Package Description

Laboratory: X-Ray Assay Laboratories, Toronto (XRAL)

Name: XRAL XRF (7 elements and 10 oxides), LOI950 ( more)

Analytical Suites:

Index Name
1  X-Ray Assay Laboratories (lake sediment) LOI at 950°C
2  X-Ray Assay Laboratories (lake sediment) XRF-fused with Li2B4O7

Analytical Methods:

Index Column Name Suite Order Method Order Suite Repeat Quantity Units Determination Limit
1  SiO2    SiO2   percent 0.01  
2  Al2O3    Al2O3   percent 0.01  
3  Fe2O3    Fe2O3   percent 0.01  
4  CaO    CaO   percent 0.01  
5  MgO    MgO   percent 0.01  
6  Na2O    Na2O   percent 0.01  
7  K2O    K2O   percent 0.01  
8  MnO    MnO   percent 0.01  
9  P2O5    P2O5   percent 0.01  
10  TiO2  10    TiO2   percent 0.01  
11  Ba  11    Ba   ppm 10  
12  Cr  12    Cr   ppm 10  
13  Nb  13    Nb   ppm 10  
14  Rb  14    Rb   ppm 10  
15  Sr  15    Sr   ppm 10  
16  16    Y   ppm 10  
17  Zr  17    Zr   ppm 10  
18  LOI    LOI   percent 0.01  
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