Description
DOWNLOAD AMIS CERTIFICATE (PDF)
Origin of Material
The standard was made using material from the Kalahari Goldridge deposit.
Approximate Mineral and Chemical Composition
Material is from BIF mainly composed of Hematite (Oxidize material, Pyrrhotite as well as Pyrite).
Recommended Concentrations and Limits
(at two Standard Deviations) Certified Concentrations
Au Pb Collection 0.230 0.026 g/t
Ag 4A_MICP 0.2 0.04 ppm
Cu 4A_MICP 292 8 ppm
C Combustion/LECO 1.85 0.12 %
S Combustion/LECO 2.38 0.080 %
S 4A_MICP 2.27 0.10 %
SG SG 2.95 0.10 Dimensionless
Al 4A_MICP 2.85 0.18 %
Ba 4A_MICP 112 6 ppm
Be 4A_MICP 0.8 0.1 ppm
Bi 4A_MICP 2 0.2 ppm
Ca 4A_MICP 2.23 0.20 %
Cd 4A_MICP 0.4 0.03 ppm
Ce 4A_MICP 22 5 ppm
Co 4A_MICP 29 2 ppm
Cr 4A_MICP 192 25 ppm
Cs 4A_MICP 20 0.9 ppm
Fe 4A_MICP 17.51 0.73 %
Ga 4A_MICP 8 0.6 ppm
Ge 4A_MICP 0.06 0.05 ppm
Hf 4A_MICP 1 0.2 ppm
K 4A_MICP 6015 464 ppm
La 4A_MICP 10 2 ppm
Li 4A_MICP 6 1 ppm
Lu 4A_MICP 0.2 0.02 ppm
Mg 4A_MICP 1.79 0.14 %
Mn 4A_MICP 2035 269 ppm
Mo 4A_MICP 1 0.2 ppm
Na 4A_MICP 881 108 ppm
Ni 4A_MICP 112 10 ppm
P 4A_MICP 520 34 ppm
Rb 4A_MICP 30 2 ppm
Re 4A_MICP 0.006 0.002 ppm
Sb 4A_MICP 1 0.08 ppm
Sc 4A_MICP 9 0.8 ppm
Se 4A_MICP 1 0.1 ppm
Sn 4A_MICP 1 0.2 ppm
Sr 4A_MICP 46 9 ppm
Ta 4A_MICP 0.2 0.04 ppm
Tb 4A_MICP 0.3 0.04 ppm
Te 4A_MICP 0.2 0.07 ppm
Th 4A_MICP 2 0.3 ppm
Ti 4A_MICP 1594 177 ppm
Tl 4A_MICP 0.3 0.02 ppm
U 4A_MICP 1 0.2 ppm
V 4A_MICP 73 7 ppm
W 4A_MICP 2 0.3 ppm
Y 4A_MICP 8 0.9 ppm
Yb 4A_MICP 1 0.1 ppm
Zn 4A_MICP 156 23 ppm
Zr 4A_MICP 41 5 ppm
Major Oxides
Certified Concentrations (at two Standard Deviations)
Al2O3 XRF 5.37 0.16 %
CaO XRF 3.14 0.10 %
Fe2O3 XRF 24.95 0.59 %
K2O XRF 0.71 0.04 %
MgO XRF 3.01 0.049 %
P2O5 XRF 0.12 0.009 %
SiO2 XRF 51.41 2.1 %
TiO2 XRF 0.28 0.02 %