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).
Summary Statistics
Recommended Concentrations and Limits (at two Standard Deviations)
Au Pb Collection 0.621 0.083 g/t
Ag 4A_MICP 0.3 0.05 ppm
Cu 4A_MICP 76 4 ppm
LOI LOI 5.95 0.56 %
C Combustion/LECO 1.20 0.17 %
S Combustion/LECO 0.94 0.06 %
S 4A_MICP 0.93 0.1 %
S 5XRF 0.91 0.09 %
SG SG 3.12 0.25 Dimensionless
Al 4A_MICP 1.58 0.078 %
As 4A_MICP 191 10 ppm
Ba 4A_MICP 105 6 ppm
Be 4A_MICP 0.5 0.09 ppm
Bi 4A_MICP 2 0.2 ppm
Ca 4A_MICP 1.38 0.055 %
Ce 4A_MICP 10 0.4 ppm
Co 4A_MICP 20 6 ppm
Cr 4A_MICP 201 26 ppm
Cs 4A_MICP 5 0.2 ppm
Dy 4A_MICP 1 0.2 ppm
Er 4A_MICP 0.7 0.2 ppm
Eu 4A_MICP 0.6 0.04 ppm
Fe 4A_MICP 19.78 0.76 %
Ga 4A_MICP 4 1.45 ppm
Gd 4A_MICP 1 0.2 ppm
Hf 4A_MICP 0.4 0.09 ppm
Ho 4A_MICP 0.2 0.08 ppm
K 4A_MICP 2181 95 ppm
La 4A_MICP 5 0.6 ppm
Li 4A_MICP 11 1 ppm
Lu 4A_MICP 0.1 0.01 ppm
Mg 4A_MICP 1.14 0.040 %
Mn 4A_MICP 3987 310 ppm
Mo 4A_MICP 8 0.5 ppm
Nb 4A_MICP 0.9 0.3 ppm
Nd 4A_MICP 5 0.4 ppm
Ni 4A_MICP 76 6 ppm
P 4A_MICP 434 71 ppm
Pb 4A_MICP 7 2 ppm
Pr 4A_MICP 1 0.08 ppm
Rb 4A_MICP 9 1 ppm
Sb 4A_MICP 3 0.3 ppm
Sc 4A_MICP 8 1 ppm
Sm 4A_MICP 1 0.1 ppm
Sr 4A_MICP 67 5 ppm
Tb 4A_MICP 0.2 0.02 ppm
Th 4A_MICP 0.4 0.1 ppm
Ti 4A_MICP 837 164 ppm
Tl 4A_MICP 0.1 0.02 ppm
U 4A_MICP 3 0.1 ppm
V 4A_MICP 105 8 ppm
W 4A_MICP 4 0.8 ppm
Y 4A_MICP 6 2 ppm
Yb 4A_MICP 0.7 0.2 ppm
Zn 4A_MICP 83 17 ppm
Zr 4A_MICP 16 2 ppm
Major Oxides: Certified Concentrations (at two Standard Deviations)
Al2O3 XRF 3.01 0.10 %
CaO XRF 1.95 0.058 %
Cr2O3 XRF 0.033 0.01 %
Fe2O3 XRF 27.67 0.54 %
K2O XRF 0.26 0.01 %
MgO XRF 1.95 0.031 %
MnO XRF 0.52 0.02 %
Na2O XRF 0.081 0.01 %
P2O5 XRF 0.11 0.01 %
SiO2 XRF 57.31 1.0 %
SO3 XRF 2.28 0.23 %
TiO2 XRF 0.16 0.01 %
