OREAS 403 Fe (52.30 wt.%) hematitic

OR403_10g
Item: OR403_10g
Unit of measure: ea
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Description:

Reference material OREAS 403 is one of a suite of six CRMs sourced from hematite iron ore samples from the Spinifex Ridge deposit owned by Moly Mines Limited. Areas of enriched iron occur within the banded iron formation of the Gorge Creek Group located approximately 170km east of Port Hedland in Western Australia.

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AnalyteCertified Value1SD95% CI Low95% CI HighMethod
Al2O3, Aluminium(III) oxide (wt.%)2.630.0322.622.64Borate Fusion XRF
CaO, Calcium oxide (wt.%)0.1060.0050.1040.108Borate Fusion XRF
Cr2O3, Chromium(III) oxide (ppm)1091598120Borate Fusion XRF
Fe, Iron (wt.%)52.310.3152.1952.43Borate Fusion XRF
K2O, Potassium oxide (wt.%)0.0110.0020.010.011Borate Fusion XRF
MgO, Magnesium oxide (wt.%)0.0770.0150.0680.086Borate Fusion XRF
P, Phosphorus (wt.%)0.1230.0020.1220.124Borate Fusion XRF
S, Sulphur (wt.%)0.0260.0020.0240.027Borate Fusion XRF
SiO2, Silicon dioxide (wt.%)13.670.09913.6313.71Borate Fusion XRF
TiO2, Titanium dioxide (wt.%)0.2890.0090.2840.293Borate Fusion XRF
V, Vanadium (ppm)34.56.929.539.5Borate Fusion XRF
LOI1000, Loss On Ignition @1000°C (wt.%)80.1547.918.09Thermogravimetry