Analytical Sample Bundle Metadata

1988

Atholville, Escuminac and Oak Bay, New Brunswick till samples (Pronk, NBDNRE), <63 micron size fraction - AAS + Hg-CVAAS + FA-NA

Type: lab data



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Bundle Description

Geochemical results of till samples collected in the Atholville (NTS 21O/15), Escuminac (22B/01) and Oak Bay (22B/02) regions, New Brunswick.

The <63 micron fraction of till was analysed for As, Sb and Bi using atomic absorption spectrometry (AAS).  Hg was analysed using cold vapour atomic absorption spectrometry (Hg-CVAAS).  The samples were analysed for Au using fire assay neutron activation analysis (FA-NA).  The analyses were carried out by Chemex Labs Ltd. in Mississauga, Ontario.

The analytical data were obtained from Mike Parkhill in 2005 (in an MS Excel spreadsheet).

Sample Classification (Analytical)

Index Sample Count Survey Sample Type Prep Lab Material Control Ref Unknown Source Duplicates count
278  Till sampling survey, NTS 21O/15, 22B/1, 2, northern New Brunswick, 1987-1988. ( more)   Basal till  <63 micron No  No 

Analytical Package Description

Laboratory: Chemex Labs Limited

Name: Chemex AAS (As, Sb, Bi) + Hg CV-AAS + FA-NA (Au) ( more)

Analytical Suites:

Index Name
1  Chemex As AAS
2  Chemex Au FA-NA (till, Mississauga)
3  Chemex Sb AAS, HCl org gel
4  Chemex Bi AAS, HCl org gel
5  Chemex Hg CV-AAS

Analytical Methods:

Index Column Name Suite Order Method Order Suite Repeat Quantity Units Determination Limit
1  As_AAS    As   ppm 1  
2  Au_FANA    Au   ppb 1  
3  Sb_AAS    Sb   ppm 0.2  
4  Bi_AAS    Bi   ppm 0.1  
5  Hg_CVAAS    Hg   ppb 10  
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