Analytical Sample Bundle Metadata



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

NGR lake sediment analysis, Ontario 1987, NTS 42D/9, 42D/16, atomic absorption spectroscopy (8 elements + As + Cd + Mo + V + Sb), atomic absorption spectroscopy (Mg, Cr; flame), cold vapour (Hg), LOI at 500C, W, F, Bondar Clegg and Company Ltd, Ottawa.

These analytical data are published in GSC OF 2026.

Sample Classification (Analytical)

IndexSample CountSurveySample TypePrep Lab MaterialControl RefUnknown SourceDuplicates count
   Control Reference Unspecified Yes  No 
82  NGR lake sediment and water; NTS 42D/9, 42D/16, Marathon area, northwestern Ontario, 1987 (more) NGR lake sediment grab sample <177 micron (NGR) No  No  10 

Analytical Package Description

Laboratory: Bondar Clegg and Company Limited

Name: Bondar Clegg (NGR lake sediment) AAS(8+7), CV(Hg), LOI, W, F, (more)

Bondar Clegg and Company Ltd  (National Geochemical Reconnaissance), lake sediment; atomic absorption spectroscopy (8 elements + As + Cd + Mo + V + Sb+ Mg+ Cr) + atomic absorption spectroscopy (Hg; cold vapour),  LOI at 500C, COL (W), ISE (F)  

Analytical Suites:

1  Bondar Clegg (lake sediment) AAS (8 + Cd; air acetylene) 6ml decomp: 4HNO3 1HCl ( Mn upper dl = 20,000 ppm)
2  Bondar Clegg (lake sediment) AAS (As; hydride evolution) 6ml decomp: 4 HNO3 1 HCl
3  Bondar Clegg (lake sediment) Mo + V (2.5ml conc)
4  Bondar Clegg (lake and stream sediment) CVAAS (Hg)
5  Bondar-Clegg (lake and stream sediment) LOI500
6  Bondar Clegg (lake and stream sediment) AAS (Sb; hydride evolution) - 3ml conc
7  Bondar Clegg (lake and stream sediment) COL(W)
8  Bondar-Clegg Fluorine ISE
9  Bondar Clegg (lake sediment) Mg-T
10  Bondar Clegg (lake sediment) Cr-T

Analytical Methods:

IndexColumn NameSuite OrderMethod OrderSuite RepeatQuantityUnitsDetermination Limit
1  Zn_AAS    Zn  ppm 2  
2  Cu_AAS    Cu  ppm 2  
3  Pb_AAS    Pb  ppm 2  
4  Ni_AAS    Ni  ppm 2  
5  Co_AAS    Co  ppm 2  
6  Ag_AAS    Ag  ppm 0.2  
7  Mn_AAS    Mn  ppm 5  
8  Fe_AAS    Fe  percent 0.02  
9  Cd_AAS    Cd  ppm 0.2  
10  As_AAS    As  ppm 1  
11  Mo_AAS    Mo  ppm 2  
12  V_AAS    V  ppm 5  
13  Hg_CVAAS    Hg  ppb 10  
14  LOI_500    LOI  percent 1  
15  Sb_AAS    Sb  ppm 0.2  
16  W_Col    W  ppm 2  
17  F_ISE    F  ppm 20  
18  Mg_AAS    Mg  ppm 1  
19  Cr_AAS  10    Ho  ppm 1  
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