OREAS 6Ca

OREAS 6Ca was sourced from a mineralised shear zone within Ordovician flysch
sediments in the Blackwood area of central Victoria. The sedimentary succession
hosting the shear zone consists predominantly of medium-grained greywackes
together with subordinate interbedded siltstone and slate. Hydrothermal
alteration in the vicinity of the mineralisation is indicated by the development
of phyllite. The shear zone, in which gold grades attain a maximum, is
manifested by foliated sericitic and chloritic fault gouge and goethitic quartz
veins.

Analyte Certified Value 1SD 95% Confidence Low 95% Confidence High Method
Au, Gold (ppm) 1.48 1.43 1.53 Pb Fire Assay
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  • 500g Jar
    $34.70
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Certificate Datapack SDS NRAM (221 KiB)