Description
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AMIS0447 98% Cu Reference Material NA
Origin of Material
The material is processed Copper from Namibia.
Approximate Mineral and Chemical Composition
The material is >98% Copper.
Analyte Method Mean Two Standard deviation (2s) Unit
Cu Acid digest with fusion, electroplating. 98.58 0.184 %
Au Fire Assay gravimetric 78.04 1.12 g/t
Ag Fire Assay gravimetric 1891 65 g/t
As Microwave digestion 0.21 0.022 %
Pb Microwave digestion 0.067 0.008 %
