OREAS 13b Cu (2327 ppm) gabbronorite
OR13b_1Kg
Item: OR13b_1Kg
Unit of measure: ea
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Description:

OREAS 13b was prepared from ores of platinum group elements (PGEs), copper, nickel and gold dispersed in a gabbro matrix.

The Gabbronorite was obtained from a mafic to ultramafic intrusion complex (Giles Complex) within Mesoproterozoic granulites of the Musgrave Province, about 120km west of Warburton, WA (Australia).

The nickel concentrate was sourced from Xstrata’s Cosmos mine (Western Australia), the copper concentrate from Glencore’s CSA Mine (New South Wales, Australia), the PGE ore from one of Anglo Platinum’s Merensky Reef mines (South Africa) and the gold ore from Newcrest’s Lihir mine (Papa New Guinea).

Download Certificate OREAS13b

Download DataPack OREAS13b

AnalyteCertified Value1SD95% CI Low95% CI HighMethod
Ag, Silver (ppm)0.860.10.790.934-Acid Digestion
As, Arsenic (ppm)57753624-Acid Digestion
Co, Cobalt (ppm)75870804-Acid Digestion
Cr, Chromium (wt.%)0.8650.0990.8010.9284-Acid Digestion
Cu, Copper (ppm)232748229223614-Acid Digestion
Mo, Molybdenum (ppm)90.68.69.54-Acid Digestion
Ni, Nickel (ppm)2247155215623394-Acid Digestion
S, Sulphur (wt.%)1.20.051.161.234-Acid Digestion
Zn, Zinc (ppm)133121261404-Acid Digestion
Al, Aluminium (wt.%)8.410.148.338.5Borate / Peroxide Fusion ICP
Ba, Barium (ppm)6946687701Borate / Peroxide Fusion ICP
Ca, Calcium (wt.%)5.570.095.515.63Borate / Peroxide Fusion ICP
Cr, Chromium (wt.%)1.080.041.061.11Borate / Peroxide Fusion ICP
Fe, Iron (wt.%)8.410.118.338.49Borate / Peroxide Fusion ICP
K, Potassium (wt.%)2.30.022.292.31Borate / Peroxide Fusion ICP
LOI1000, Loss On Ignition @1000°C (wt.%)0.640.190.530.76Borate / Peroxide Fusion ICP
Mg, Magnesium (wt.%)3.010.042.993.04Borate / Peroxide Fusion ICP
Mn, Manganese (wt.%)0.130.0060.1270.134Borate / Peroxide Fusion ICP
Na, Sodium (wt.%)1.670.051.631.71Borate / Peroxide Fusion ICP
P, Phosphorus (wt.%)0.1890.0080.1840.193Borate / Peroxide Fusion ICP
S, Sulphur (wt.%)1.190.031.151.22Borate / Peroxide Fusion ICP
Si, Silicon (wt.%)22.90.322.723.1Borate / Peroxide Fusion ICP
Sr, Strontium (ppm)5378533541Borate / Peroxide Fusion ICP
Ti, Titanium (wt.%)0.7110.0090.7050.716Borate / Peroxide Fusion ICP
V, Vanadium (ppm)33032305355Borate / Peroxide Fusion ICP
Zr, Zirconium (ppm)1088101116Borate / Peroxide Fusion ICP
Au, Gold (ppb)2017195207NiS Fire Assay
Ir, Iridium (ppb)17.91.316.519.4NiS Fire Assay
Os, Osmium (ppb)122915NiS Fire Assay
Pd, Palladium (ppb)1344131136NiS Fire Assay
Pt, Platinum (ppb)20413194214NiS Fire Assay
Rh, Rhodium (ppb)4324145NiS Fire Assay
Ru, Ruthenium (ppb)7867085NiS Fire Assay
Au, Gold (ppb)21113204218Pb Fire Assay
Pd, Palladium (ppb)1319125136Pb Fire Assay
Pt, Platinum (ppb)19713189204Pb Fire Assay