OREAS 62c was prepared from samples of high grade ore from Cracow, Queensland, Australia. The Cracow material is characterised by epithermal vein-style gold mineralisation hosted by andesitic volcanics.
|Analyte||Certified Value||1SD||95% Confidence Limits Low||95% Confidence Limits High||Method|
|Au, Gold (ppm)||8.79||0.210||8.69||8.88||Pb Fire Assay|
|Ag, Silver (ppm)||8.76||0.490||8.49||9.04||Aqua Regia Digestion|
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