ANALYTICAL SERVICES
Today's corporate mining is a large-scale operation and investment. We understand what's at stake, and how critical information is to the decision making process. We combine sophisticated testing with rigorous data analysis to help clients make informed decisions that lead to successful mining ventures.
Fire Assay
FA-AuAg-Grav
FA-AuAg-AA
FA-AuAg-Grav50
FA-AuAg-AA50
Gold and silver analysis by fire assay - gravimetric finish, 30 g
Gold and silver analysis by fire assay - AA determination, 30 g
Gold and silver analysis by fire assay - gravimetric finish, 50 g
Gold and silver analysis by fire assay - AA determination, 50 g
Metallic Fire Assay
Gold and silver analysis. 1 kg screen charge milled to 80% passing 200 mesh Complete fire of +200 mesh, duplicate split of -200 mesh
Metallic Fire Assay
Elemental Determination
ICP - 30 Element Sweep
AA - Single Element
ABA
Acidity/Alkalinity
TDS
TSS
Cyanide, Total
Cyanide, WAD
3-acid microwave digestion with ICP-OES
Single element, solution analysis by Flame AA
Acid Base Accounting
Acidity/Alkalinity by CaCO3
Total Dissolved Solids
Total Suspended Solids
Total CN in Solution
Weak Acid Dissociable CN in Solution
Carbon Sulfur Speciation
Carbon - Total
Carbon - Inorganic
Carbon - Organic
Sulfur - Total
Sulfur - Sulfate
Sulfur - Sulfide
Total carbon by LECO
Acid digestion with LECO finish
By Difference
Total sulfur by LECO
Acid digestion with LECO finish
By Difference
Fire assay is typically used for samples suspected to have coarse deposits. Pulverized samples are screened where the passing and non-passing sample sizes are assayed separately.
When it is determined that samples may contain coarse gold nugget, it is necessary to expand the fire assay testing to a larger sample of material. The process accounts for the coarse portion of a sample to encompass any gold nuggets for a more representative value.
Instrumental analysis for the determination of carbon, particularly preg robbing organic carbon, and sulfur/refractory sulfides
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Instrumental analysis mainly used to determine composition of carbons and sulfuric compounds.
Analytical Services
