Description
DOWNLOAD AMIS CERTIFICATE (PDF)
Origin of Material
AMIS0442 was made from material supplied by Anglo Platinum, using Platreef material from the Western Limb of the Bushveld complex.
Mineral and Chemical Composition
Platreef is a Pt/Pd/Ni/Cu ore. Mineralization in this Platreef comprises 2-5% disseminated or net textured magmatic sulphides, mainly pyrrhotite, pentlandite and chalcopyrite. The PGE’s occur as micron-sized satellite grains around but rarely within the sulphides
Certified Concentrations
Pt Pb Collection 2.109 ± 0.132 g/t
Pd Pb Collection 2.656 ± 0.177 g/t
Au Pb Collection
0.327 ± 0.028 g/t
Au NiS 0.30 ± 0.05 g/t
Ir NiS 0.05 ± 0.03 g/t
Ru NiS 0.19 ± 0.02 g/t
Pt NiS 2.07 ± 0.1 g/t
Pd NiS 2.59 ± 0.16 g/t
Rh 0.185 ± 0.017 g/t
Co M/ICP 87.25 ± 7.74 ppm
Co P 64.5 ± 4.17 ppm
Cu M/ICP 1026 ± 47 ppm
Cu P 1020 ± 41 ppm
Cu XRF 975 ± 60 ppm
Ni M/ICP 1997 ± 76 ppm
Ni P 1758 ± 105 ppm
Ni XRF 2008 ± 117 ppm
SG 3.02 ± 0.12 Dimensionless
4E = Platinum (NiS)+ Palladium (NiS)+ Rhodium + Gold (NiS) = 5.145 g/t
3E=Platinum (Pb Coll) + Pd(Pb Coll)+ Au (Pb Coll)= 5.092g/t
Major Oxides Certified Concentrations
Al2O3 7.93 ± 0.11 %
CaO 8.27 ± 0.11 %
Cr2O3 0.28 ± 0.01 %
Fe2O3 10.69 ± 0.14 %
K2O 0.29 ± 0.01 %
MgO 18.53 ± 0.34 %
MnO 0.23 ± 0.01 %
Na2O 0.83 ± 0.04 %
SiO2 48.34 ± 0.36 %
TiO2 0.19 ± 0.01 %
LOI 3.93 ± 0.40 %
