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Metals X (MLX.AX) has provided an update on the 50% owned Renison Tin project. The company was able to increase the total resources (measured, indicated and inferred combined) at the Renison Bell mine to 19.8 million tonnes (on a 100% basis) at an average grade of 1.61% tin. That’s an excellent update as the total tin content in the resource has increased by approximately 6% despite a depletion of just over 12,000 tonnes of tin which has been mined in the past twelve months.
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The joint venture partners also updated the reserve estimate which increased to 8.8 million tonnes at an average grade of 1.46% tin. This means the reserves now contain just under 130,000 tonnes of tin, an increase of 17% compared to twelve months ago thanks to adding tonnes while also lowering the cutoff grade from 0.70% Sn to 0.65% Sn.
The total reserves, including the Rentails area (the tailings retreatment project) currently stand at 31.2 million tonnes at an average grade of 0.73% tin for a total of just under 230,000 tonnes of tin as the much larger but lower grade Rentails area (22.3 million tonnes at 0.44% Sn) obviously has a negative impact on the total average grade in the reserves.
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The total resources at the greater Renison project stand at 424,000 tonnes based on just under 44 million tonnes of rock at an average grade of 0.97% Sn. The resources are inclusive of the mineral reserves.
Disclosure: The author has no position in Metals X. Please read our disclaimer.