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Au 14.8g/t U 249ppm Wits South Africa

Category: GOLD MULTI-ELEMENT 
Product Code: AMIS 0465

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AMIS0465 Au 14.8g/t U 249ppm Wits South Africa

Origin of Material: This standard is a blend of Ventersdorp Contact Reef, Carbon Leader Reef and Vaal Reef material provided by Anglo Gold Ashanti in South Africa. It was made from a mixture of pulp reject sample material, collected during routine underground sampling.

Approximate Mineral and Chemical Composition: The major gangue mineral is quartz with minor pyrite, uraninite and thucolite. It is more enriched in gold and quartz content although high uranium and carbon concentrations are also found. Uraninite grains are penetrated by the carbonaceous matter through cracks and further fragmented into smaller grain

Recommended Concentrations and Limits
(at two Standard Deviations)

Certified Concentration

Au Pb Collection 14.8 ± 1.3 g/t
U 4A_MICP 264 ± 23 ppm
U XRF 249 ± 21 ppm

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VCS is a Reserve Bank Registered System Operator and a Member of Association of System Operators.