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Geological Survey
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From Piloting to Closure Design – GTK SMARTTEST Brings Certainty to Cover Structure Selection at the Kittilä Mine

The Kittilä mine has been developing closure plans for its tailings areas since 2019. Piloting different cover structures is a key part of advancing the design. Geological Survey of Finland’s GTK SMARTTEST field testing platform for extractive waste and secondary materials has provided an opportunity to evaluate the performance of potential cover structure before making final decisions.

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