Description
DOWNLOAD AMIS CERTIFICATE (PDF)
Origin of Material: AMIS0364 was supplied by BHP Billiton from one of their Western Australian Iron Ore Mines.
Mineral and Chemical Composition: The precise mineralogy of the material was not detailed. Iron ore deposits of the Hamersley Province are mostly hosted within banded iron formation (BIF) sequences of the Brockman and Marra Mamba Iron Formations of the Hamersley Group and consist of two types: martite-microplaty hematite containing between 60 and 68 wt. % Fe, and martite-goethite containing between 56 and 63 wt. % Fe
Recommended Concentrations and Limits
(at two Standard Deviations)
Certified Concentrations
Fe Fusion 57.59 ± 2.08 %
Fe M/ICP per 59.02 ± 2.02 %
P M/ICP ppm 746 ± 72 ppm
Ti M/ICP per 0.021 ± 0.002 %
V M/ICP 51 ± 6 ppm
Specific Gravity 4.01 ± 0.26
Provisional Concentrations
Cr M/ICP 19 ± 5 ppm
