Home » Assays Confirm High-Grade Manganese Discovery at Wandanya

Assays Confirm High-Grade Manganese Discovery at Wandanya

Assays Confirm High-Grade Manganese Discovery at Wandanya


Black Canyon’s Managing Director Brendan Cummins said:

“The laboratory-based assay results have confirmed the significant high-grade intercepts for the W2 prospect. I am impressed by the consistency of the grades and thickness of the manganese horizon we have discovered and the higher-grade intervals over 40% Mn. What is really appealing about this target from an exploration and resource delineation perspective is the benefit of a consistent mineralised horizon that is also associated with hydrothermal grades. I am excited by the upside of this new style of mineralisation as we plan our follow-up exploration programs to assess 1.75km of strike to the north and the potential of the manganese horizon to extend to the east.”

W2 Prospect, Wandanya (BCA 100%)

The W2 prospect was drilled on an approximate 40 x 40m grid testing a 240 long x 200m wide target. This drill program comprised 35 holes for 642m of drilling. Drill collar information is presented in Appendix 2.

Expedited Assay Results

Initially, six RC holes were sampled for expedited assays, generating 38 one metre interval samples that were gathered along the eastern boundary of the stratabound mineralisation. Representative holes were sampled from every second line along the drilled strike of 240m. On each drill line, the last two eastern holes were sampled from depths between 4m and 9m, which included stratabound mineralisation and portions of the lower grade footwall and hangingwall.

The results are presented in Table 1, which show consistent zones of mineralisation with the bottom 2m for each intersection typically returning high grade mineralisation potentially suitable for direct shipping (DSO).



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