ECR Minerals (LON: ECR) has confirmed gold mineralisation at its Blue Mountain project in Queensland, following the company’s first drill sampling results from the Lower Patterson area.
The significance lies in the location. Lower Patterson shows no evidence of historic mining, making this the first confirmation of gold in virgin ground at Blue Mountain.
Key Results from the RNS
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Gold mineralisation confirmed across several “football pitches” of ground in the Lower Patterson zone.
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Consistent results highlight the commercial potential of the area, rather than isolated high grades.
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Next step: wash plant trials to confirm recovery rates at scale. Lab testing in 2024 produced a recovery rate of 91.7%, which now needs to be proven in bulk.
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Further assays pending from Denny’s Creek and Upper Kariboe, where visible gold has already been observed.
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Partner discussions underway – ECR has received approaches from groups interested in potential production partnerships. One indicated that grades of 0.15 g/b.c.m could be commercially viable at today’s gold prices, expanding the mineable footprint.
Why This Matters
The confirmation of gold in previously unmined ground extends Blue Mountain’s potential footprint and strengthens the case for future production. With further results due and trial wash plant testing set to begin, ECR is now working towards the Queensland mining licence application needed to bring the project into production.
Next Catalysts
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Bulk wash plant trials at Lower Patterson.
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Assay results from Denny’s Creek and Upper Kariboe.
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Queensland mining licence application submission.
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Updates on potential production partner agreements.
Risks Highlighted
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Bulk recovery vs assay – drilling confirms gold in the ground, but plant-scale recoveries will determine economics.
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Permitting – obtaining the mining licence is a key milestone.
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Funding – the scale of Blue Mountain may require external support unless a partner is secured.
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Gold price volatility – lower cut-off grades are only viable if the current price environment continues.
DISCLAIMER
This article is for general information and educational purposes only. It is not investment advice and should not be taken as a recommendation to buy or sell any security.
Junior mining companies are high risk. Project economics depend on metallurgical recoveries, permitting, funding, costs, and commodity prices — all of which can change. Information is believed accurate at publication but may change. Always do your own research and seek advice from a qualified financial adviser before investing.
Author: JT
