Specifications
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CRM State:
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Matrix:
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Mineralisation:
OREAS 600c was prepared from a blend of silver-copper-gold bearing ores from Evolution Mining’s Mount Carlton Operation in Queensland, Australia and barren argillic rhyodacite sourced from a quarry east of Melbourne, Australia. A small amount of chalcocite-rich ore from the Sepon Mine in Laos was also added to help achieve the desired copper grade. The mineralisation assemblage at Mount Carlton consists of pyrite, enargite/tennantite, tetrahedrite, digenite, covellite, sphalerite, galena, alunite, dickite, kaolinite and vuggy silica, hosted in advanced argillic altered rhyodacite containing sulphur-salts.
Analyte | Indicative Value | 1SD | Expanded Uncertainty Low | Expanded Uncertainty High | Method |
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Au, Gold (ppm) | 0.219 | TBD | TBD | TBD | Pb Fire Assay |
Cu, Copper (wt.%) | 0.058 | TBD | TBD | TBD | 4-Acid Digestion |
Ag, Silver (ppm) | 23.8 | TBD | TBD | TBD | 4-Acid Digestion |
S, Sulphur (wt.%) | 0.237 | TBD | TBD | TBD | 4-Acid Digestion |
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