Description
DOWNLOAD AMIS CERTIFICATE (PDF)
Origin of Material
The Material was provided by Intertek South Africa on Behalf of Zimplats and are from PGM deposits on the Great Dyke of Zimbabwe
Approximate Mineral and Chemical Composition
The material is containing 2 to 8% of iron – nickel – copper sulphides disseminated in bronzitite (pyroxene). The 5% sulphides have elevated precious metal values (Pt, Pd, Au, and Rh)
Summary Statistics
Recommended Concentrations and Limits (at two Standard Deviations)
Certified Concentrations
Analyte Method µ 2s ± Unit
Au NiS 0.21 0.070 g/t
Au Pb Collection 0.23 0.034 g/t
Ir NiS 0.062 0.0087 g/t
Pd NiS 1.22 0.22 g/t
Pd Pb Collection 1.16 0.24 g/t
Pt NiS 1.48 0.56 g/t
Pt Pb Collection 1.56 0.21 g/t
Rh NiS 0.13 0.040 g/t
Rh Pb Collection 0.13 0.075 g/t
Ru NiS 0.14 0.014 g/t
C Combustion/LECO 1669 267 ppm
CO2 Combustion/LECO 0.61 0.1 %
S Combustion/LECO 0.32 0.03 %
S 4A_MICP 0.33 0.03 %
SG SG 3.27 0.12 Dimensionless
Ag 4A_MICP 0.4 0.1 ppm
Co 4A_MICP 124 14 ppm
Co FUS 118 29 ppm
Cu 4A_MICP 759 104 ppm
Cu FUS 760 135 ppm
Cu XRF 698 47 ppm
Ni 4A_MICP 1401 112 ppm
Al 4A_MICP 1.50 0.20 %
Al XRF 1.49 0.042 %
As 4A_MICP 4 0.6 ppm
Ba 4A_MICP 39 3 ppm
Be 4A_MICP 0.6 0.2 ppm
Bi 4A_MICP 1 0.09 ppm
Ca 4A_MICP 2.01 0.16 %
Ca XRF 2.11 0.082 %
Cd 4A_MICP 0.1 0.02 ppm
Ce 4A_MICP 2 0.3 ppm
Cr XRF 4626 147 ppm
Cs 4A_MICP 0.5 0.07 ppm
Fe 4A_MICP 8.39 0.70 %
Fe XRF 8.77 0.55 %
Ga 4A_MICP 4 2 ppm
Hf 4A_MICP 0.7 0.09 ppm
K 4A_MICP 790 181 ppm
K XRF 724 70 ppm
La 4A_MICP 1 0.2 ppm
Li 4A_MICP 11 1 ppm
Lu 4A_MICP 0.05 0.01 ppm
Mg 4A_MICP 14.85 1.1 %
Mn 4A_MICP 1893 150 ppm
Na 4A_MICP 1912 207 ppm
Nb 4A_MICP 299 54 ppm
P 4A_MICP 76 13 ppm
Pb 4A_MICP 15 4 ppm
Rb 4A_MICP 5 0.4 ppm
Sb 4A_MICP 0.6 0.2 ppm
Sc 4A_MICP 27 5 ppm
Se 4A_MICP 2 0.5 ppm
Sr 4A_MICP 29 8 ppm
Te 4A_MICP 0.6 0.2 ppm
Th 4A_MICP 0.5 0.08 ppm
Ti 4A_MICP 927 109 ppm
Ti XRF 938 113 ppm
Tl 4A_MICP 0.2 0.03 ppm
U 4A_MICP 1 0.1 ppm
V 4A_MICP 119 17 ppm
W 4A_MICP 4 1 ppm
Y 4A_MICP 3 0.4 ppm
Yb 4A_MICP 0.3 0.03 ppm
Zn 4A_MICP 82 16 ppm
Calculated 3E (Pb Collection) = Gold (Au) + Palladium (Pd) + Platinum (Pt) = 2.95g/t
Calculated 4E (Pb Collection) = Gold (Au) + Palladium (Pd) + Platinum (Pt) + Rhodium (Rh) = 3.08g/t
Calculated 6E (NiS) = Gold (Au) + Iridium (Ir) + Palladium (Pd) + Platinum (Pt) + Rhodium (Rh)+ Ruthenium (Ru) = 3.242g/t
Major Oxides
Certified Concentrations (at two Standard Deviations)
Analyte Method µ 2s ± Unit
Al2O3 XRF 2.82 0.079 %
CaO XRF 2.95 0.11 %
Cr2O3 XRF 0.68 0.02 %
Fe2O3 XRF 12.36 0.18 %
K2O XRF 0.087 0.008 %
TiO2 XRF 0.16 0.02 %
