Description
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AMIS0633 Cu 0.12% Co 301ppm Kalumbila Zambia
The material was sourced from the Sentinel Copper Mine owned by Kalumbila Minerals Limited (KML), a First Quantum subsidiary. The Sentinel copper mine is situated on the southern portion of the Trident copper project area. The mine is a stratabound, sediment hosted copper-nickel-cobalt deposit. Sentinel is approximately 150 kilometers west of the town of Solwezi in North Western Province of Zambia.
Approximate Mineral and Chemical Composition
The Sentinel copper deposit is a structurally modified sediment hosted copper deposit. Copper mineralisation is hosted within a phyllite package. Copper mineralisation is dominated by chalcopyrite which occurs as fine to coarse disseminations and or veinlets, with extensive zones of pyrite, particularly in the hanging wall, and with pyrrhotite occurring throughout. The copper sulphides are focused in a relatively carbon-rich zone in the center of the phyllite hosted orebody. The host phyllite is very fine grained, with quartz, muscovite, biotite and iron sulphides present.
Recommended Concentrations and Limits
(at two Standard Deviations)
Certified Concentrations
Analyte Method Certified (µ)8 (2s)10 ± Unit
Cu 4A_MICP1 1219 65 ppm
Cu FUS2 1191 164 ppm
Co 4A_MICP 301 15 ppm
Co FUS 317 43 ppm
Au Pb Collection3 0.012 0.0054 g/t
LOI LOI4 6.77 0.14 %
SG SG5 2.86 0.13 Dimensionless
C Combustion/LECO6 2.69 0.23 %
S Combustion/LECO 1.91 0.070 %
S 4A_MICP 1.93 0.081 %
S FUS 1.93 0.21 %
Al 4A_MICP 6.97 0.23 %
Al FUS 8.04 0.28 %
Ba 4A_MICP 427 18 ppm
Be 4A_MICP 3 0.3 ppm
Bi 4A_MICP 0.9 0.1 ppm
Ca 4A_MICP 3540 174 ppm
Ce 4A_MICP 121 22 ppm
Cr 4A_MICP 214 20 ppm
Cr FUS 267 69 ppm
Cs 4A_MICP 5 0.5 ppm
Fe 4A_MICP 4.20 0.30 %
Fe FUS 4.20 0.37 %
Ga 4A_MICP 20 1 ppm
Hf 4A_MICP 4 0.4 ppm
In 4A_MICP 0.06 0.01 ppm
K 4A_MICP 2.98 0.14 %
K FUS 3.04 0.30 %
La 4A_MICP 47 12 ppm
Li 4A_MICP 29 4 ppm
Mg 4A_MICP 1.83 0.093 %
Mn 4A_MICP 138 12 ppm
Mn FUS 152 16 ppm
Mo 4A_MICP 10 1 ppm
Na 4A_MICP 1587 51 ppm
Nb 4A_MICP 6 0.9 ppm
Ni 4A_MICP 128 7 ppm
Ni FUS 132 12 ppm
P 4A_MICP 498 9 ppm
Pb 4A_MICP 65 7 ppm
Rb 4A_MICP 161 14 ppm
Sb 4A_MICP 1 0.6 ppm
Sc 4A_MICP 12 1 ppm
Sn 4A_MICP 2 0.2 ppm
Sr 4A_MICP 33 3 ppm
Ta 4A_MICP 0.6 0.3 ppm
Tb 4A_MICP 0.8 0.1 ppm
Th 4A_MICP 19 2 ppm
Ti 4A_MICP 2342 94 ppm
Ti FUS 3367 141 ppm
Tl 4A_MICP 1 0.07 ppm
U 4A_MICP 11 0.3 ppm
V 4A_MICP 125 14 ppm
W 4A_MICP 2 0.5 ppm
Y 4A_MICP 12 2 ppm
Yb 4A_MICP 1 0.3 ppm
Zn 4A_MICP 90 13 ppm
Zr 4A_MICP 126 3 ppm
