PGM 4E 2.066g/t Platreef ZA

R130.22 – R3,028.86

SKU: AMIS 0893 Category:

Description

DOWNLOAD AMIS CERTIFICATE (PDF)

Origin of Material

This is a low grade Platreef material from the Bushveld complex. The material was supplied by Anglo Platinum from Mogalakwena Mine.

Approximate 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.

Summary Statistics

Recommended Concentrations and Limits

(at two Standard Deviations) Certified Concentrations

Analyte Method Certified Value (µ) Two standard deviations (2s) ± Unit
Au NiS 0.189 0.083 g/t
Au Pb Collection 0.208 0.043 g/t
Ir NiS 0.021 0.0026 g/t
Os NiS 0.011 0.0017 g/t
Pd NiS 1.04 0.14 g/t
Pd Pb Collection 0.993 0.12 g/t
Pt NiS  0.829 0.13 g/t
Pt Pb Collection  0.791 0.15 g/t
Rh NiS  0.076 0.0073 g/t
Rh Pb Collection  0.074 0.033 g/t
Ru NiS  0.080 0.012 g/t
C Combustion/LECO  968 181 ppm
S Combustion/LECO  0.54 0.02 %
S 2A_MICP 0.52 0.09 %
S 4A_MICP 0.54 0.06 %
S FUS 0.54 0.05 %
SG SG 2.98 0.076 Dimensionless
Co 2A_MICP 35 3 ppm
Co 4A_MICP 68 8 ppm
Co FUS 71 7 ppm
Co XRF 86 17 ppm
Cr 2A_MICP 206 41 ppm
Cr FUS 5091 735 ppm
Cu 2A_MICP 945 80 ppm
Cu 4A_MICP 961 118 ppm
Cu FUS 923 51 ppm
Cu XRF 967 160 ppm
Ni 2A_MICP 1419 232 ppm
Ni 4A_MICP 1690 128 ppm
Ni FUS 1711 156 ppm
Ag 4A_MICP 0.6 0.3 ppm
Al 2A_MICP 1.86 0.20 %
Al 4A_MICP 7.38 0.73 %
As 2A_MICP 137 17 ppm
As 4A_MICP 138 15 ppm
Ba 4A_MICP 286 26 ppm
Bi 4A_MICP 0.9 0.1 ppm
Ca 4A_MICP 3.77 0.47 %
Cd 2A_MICP 0.09 0.02 ppm
Cd 4A_MICP 0.1 0.03 ppm
Ce 4A_MICP 11 1 ppm
Cs 4A_MICP 1 0.09 ppm
Fe 4A_MICP 5.02 0.33 %
Fe FUS 5.16 0.10 %
Ga 4A_MICP 16 4 ppm
Hf 4A_MICP 0.4 0.1 ppm
In 4A_MICP 0.03 0.003 ppm
K 2A_MICP 967 117 ppm
K 4A_MICP 3908 582 ppm
La 2A_MICP 2 0.2 ppm
La 4A_MICP 5 2 ppm
Li 4A_MICP 29 5 ppm
Mg 4A_MICP 6.26 0.29 %
Mg FUS 6.42 0.31 %
Mn 2A_MICP 220 41 ppm
Mn 4A_MICP 959 97 ppm
Mo 2A_MICP 1 0.2 ppm
Mo 4A_MICP 0.9 0.2 ppm
P 2A_MICP 94 9 ppm
P 4A_MICP 127 16 ppm

 

Pb 2A_MICP 12 1 ppm
Pb 4A_MICP 19 3 ppm
Rb 4A_MICP 13 1 ppm
Re 4A_MICP 0.005 0.001 ppm
Sb 2A_MICP 474 94 ppm
Sb 4A_MICP 559 84 ppm
Sc 2A_MICP 2 0.2 ppm
Sc 4A_MICP 12 1 ppm
Sn 4A_MICP 0.6 0.4 ppm
Sr 2A_MICP 87 13 ppm
Sr 4A_MICP 512 42 ppm
Ta 4A_MICP 0.3 0.1 ppm
Te 4A_MICP 0.4 0.1 ppm
Th 4A_MICP 0.5 0.07 ppm
Ti 4A_MICP 845 91 ppm
Tl 4A_MICP 0.1 0.02 ppm
U 4A_MICP 2 0.3 ppm
V 4A_MICP 68 22 ppm
W 4A_MICP 0.3 0.09 ppm
Y 4A_MICP 4 0.2 ppm
Zn 4A_MICP 81 19 ppm
Zr 2A_MICP 2 0.6 ppm

 

Calculated 4E (Pb Collection) = Gold + Palladium + Platinum + Rhodium= 2.066 g/t

Calculated 6E (NiS) = Gold + Iridium + Palladium + Platinum + Rhodium + Ruthenium = 2.235 g/t

*Calculated denotes that the concentrations for the corresponding elements with methods were only added. This is not a certified value.

 

Major Oxides

Certified Concentrations (at two Standard Deviations)

Analyte Method Certified Value (µ) Two standard deviations (2s) ± Unit
Al2O3 FUS 14.38 0.80 %
Al2O3 XRF 14.17 0.50 %
Cr2O3 FUS 0.79 0.04 %
Cr2O3 XRF 0.79 0.06 %
Fe2O3 XRF 7.62 0.77 %
K2O XRF 0.46 0.03 %
MgO FUS 10.85 0.40 %
MgO XRF 10.42 1.2 %
MnO XRF 0.13 0.007 %
Na2O XRF 3.18 0.20 %
SiO2 XRF 54.45 2.8 %
TiO2 XRF 0.15 0.01 %

Additional information

Weight 0.00000000 kg
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