OREAS 59d Cu (1.468 wt.%) felsic volcanic breccia
OR59d_50g
Item: OR59d_50g
Unit of measure: ea
Add to cart
Description:

OREAS 59d is one of four Cu-Au-As-Co-Fe-Mo-Ni-S certified reference materials (CRM's) prepared from iron ore copper gold (IOCG) ore sourced from Cloncurry, Qld, Australia. The IOCG deposit is hosted in Proterozoic rocks of the Mt Isa Inlier and primary mineralisation is intimately associated with felsic to intermediate volcanic breccias. The breccias are rich in magnetite and disseminated sulphide mineralization.   

Download Certificate OREAS59d

Download DataPack OREAS59d

AnalyteCertified Value1SD95% CI Low95% CI HighMethod
As, Arsenic (ppm)82031791850Aqua Regia Digestion
Co, Cobalt (ppm)89964854944Aqua Regia Digestion
Cu, Copper (wt.%)1.470.051.421.52Aqua Regia Digestion
Fe, Iron (wt.%)26.81.4925.728Aqua Regia Digestion
Mo, Molybdenum (ppm)31029284337Aqua Regia Digestion
Ni, Nickel (ppm)685.36372Aqua Regia Digestion
S, Sulphur (wt.%)3.70.413.234.17Aqua Regia Digestion
Au, Gold (ppm)0.8010.030.7840.819Pb Fire Assay