OREAS 180 Ni (3092. ppm) transitional (saprolite/ limonite)

OR180_500g
Item: OR180_500g
Unit of measure: ea
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Description:

OREAS 180 has been prepared from a blend of low and high grade Ni-Co lateritic ores sourced from the Bulong deposit located 35km east of Kalgoorlie in Western Australia. This ore formed from prolonged lateritic weathering of Archaean (Yilgarn Craton) olivine rich ultramafic/komatiite flows. Grades of >1% Ni were generated in zones of more intense weathering associated with faulting and bedrock alteration. The Ni-Co nontronitic (Fe-Ni smectite clays) siliceous ores at Bulong formed with a goethitic overprint in the upper laterite profile.

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AnalyteCertified Value1SD95% CI Low95% CI HighMethod
Al2O3, Aluminium(III) oxide (wt.%)12.710.32512.5312.89Borate / Peroxide Fusion ICP
As, Arsenic (ppm)25.17.116.833.4Borate / Peroxide Fusion ICP
Ba, Barium (ppm)1407136144Borate / Peroxide Fusion ICP
CaO, Calcium oxide (wt.%)3.140.2013.033.25Borate / Peroxide Fusion ICP
Cd, Cadmium (ppm)10INDINDINDBorate / Peroxide Fusion ICP
Ce, Cerium (ppm)11.71.410.313.2Borate / Peroxide Fusion ICP
Co, Cobalt (ppm)2539248258Borate / Peroxide Fusion ICP
Cr2O3, Chromium(III) oxide (wt.%)1.270.0531.251.3Borate / Peroxide Fusion ICP
Cs, Caesium (ppm)0.620.0530.60.65Borate / Peroxide Fusion ICP
Cu, Copper (ppm)904.18792Borate / Peroxide Fusion ICP
Eu, Europium (ppm)0.430.070.350.51Borate / Peroxide Fusion ICP
Fe2O3, Iron(III) oxide (wt.%)35.311.0534.6635.96Borate / Peroxide Fusion ICP
Ga, Gallium (ppm)11.61.110.512.6Borate / Peroxide Fusion ICP
Gd, Gadolinium (ppm)1.460.261.21.72Borate / Peroxide Fusion ICP
Hf, Hafnium (ppm)2.030.1531.882.18Borate / Peroxide Fusion ICP
Ho, Holmium (ppm)0.290.050.240.34Borate / Peroxide Fusion ICP
K2O, Potassium oxide (wt.%)0.1230.0230.1080.138Borate / Peroxide Fusion ICP
La, Lanthanum (ppm)4.760.3014.415.11Borate / Peroxide Fusion ICP
Li, Lithium (ppm)14.71.912.716.6Borate / Peroxide Fusion ICP
MgO, Magnesium oxide (wt.%)1.690.0721.641.73Borate / Peroxide Fusion ICP
MnO, Manganese oxide (wt.%)0.1080.0060.1050.111Borate / Peroxide Fusion ICP
Mo, Molybdenum (ppm)5INDINDINDBorate / Peroxide Fusion ICP
Na2O, Sodium oxide (wt.%)0.2850.0290.2520.318Borate / Peroxide Fusion ICP
Nb, Niobium (ppm)2.160.231.932.4Borate / Peroxide Fusion ICP
Nd, Neodymium (ppm)5.650.395.395.9Borate / Peroxide Fusion ICP
Ni, Nickel (ppm)30387630013075Borate / Peroxide Fusion ICP
P2O5, Phosphorus(V) oxide (wt.%)0.0180.0060.0150.022Borate / Peroxide Fusion ICP
Pr, Praseodymium (ppm)1.450.1261.321.58Borate / Peroxide Fusion ICP
Rb, Rubidium (ppm)6.350.56.116.59Borate / Peroxide Fusion ICP
S, Sulphur (wt.%)0.0720.0170.0550.089Borate / Peroxide Fusion ICP
Sb, Antimony (ppm)1.480.181.371.59Borate / Peroxide Fusion ICP
Sc, Scandium (ppm)41.51.840.742.4Borate / Peroxide Fusion ICP
SiO2, Silicon dioxide (wt.%)31.490.75130.9832.01Borate / Peroxide Fusion ICP
Sm, Samarium (ppm)1.480.161.321.63Borate / Peroxide Fusion ICP
Sn, Tin (ppm)10INDINDINDBorate / Peroxide Fusion ICP
Sr, Strontium (ppm)1139108119Borate / Peroxide Fusion ICP
Tb, Terbium (ppm)0.240.040.20.28Borate / Peroxide Fusion ICP
Th, Thorium (ppm)3.50.1133.433.58Borate / Peroxide Fusion ICP
TiO2, Titanium dioxide (wt.%)0.3580.0170.3490.368Borate / Peroxide Fusion ICP
U, Uranium (ppm)1.180.0691.141.22Borate / Peroxide Fusion ICP
V, Vanadium (ppm)16615155177Borate / Peroxide Fusion ICP
W, Tungsten (ppm)3.720.463.344.09Borate / Peroxide Fusion ICP
Y, Yttrium (ppm)6.410.746.016.8Borate / Peroxide Fusion ICP
Yb, Ytterbium (ppm)0.950.110.881.02Borate / Peroxide Fusion ICP
Zn, Zinc (ppm)80117090Borate / Peroxide Fusion ICP
Zr, Zirconium (ppm)724.86776Borate / Peroxide Fusion ICP
Al2O3, Aluminium(III) oxide (wt.%)13.080.09913.0313.13Borate Fusion XRF
CaO, Calcium oxide (wt.%)3.110.0233.093.12Borate Fusion XRF
Co, Cobalt (ppm)2447240248Borate Fusion XRF
Cr2O3, Chromium(III) oxide (wt.%)1.30.0211.291.32Borate Fusion XRF
Cu, Copper (ppm)911480102Borate Fusion XRF
Fe2O3, Iron(III) oxide (wt.%)35.440.18735.3635.52Borate Fusion XRF
K2O, Potassium oxide (wt.%)0.1320.0060.1280.135Borate Fusion XRF
MgO, Magnesium oxide (wt.%)1.70.0321.681.72Borate Fusion XRF
MnO, Manganese oxide (wt.%)0.1090.0060.1060.112Borate Fusion XRF
Na2O, Sodium oxide (wt.%)0.2960.0130.2880.304Borate Fusion XRF
Ni, Nickel (ppm)30933930743111Borate Fusion XRF
P2O5, Phosphorus(V) oxide (wt.%)0.0190.0020.0170.02Borate Fusion XRF
SiO2, Silicon dioxide (wt.%)31.970.17431.8832.06Borate Fusion XRF
TiO2, Titanium dioxide (wt.%)0.3640.010.3580.37Borate Fusion XRF
Zn, Zinc (ppm)737.16878Borate Fusion XRF
SG, Specific Gravity (Unity)2.890.1452.763.02Gas / Liquid Pycnometry
C, Carbon (wt.%)0.870.0390.8450.895Infrared Combustion
S, Sulphur (wt.%)0.0570.0110.050.064Infrared Combustion
LOI1000, Loss On Ignition @1000°C (wt.%)12.070.30111.8912.24Thermogravimetry