Polymet Mining Company/Glencore mine in Hoyt Lakes
August 2015 — Polymet Mining/Glencore copper mine in Hoyt Lakes Minnesota.
Mining
Explore photos tagged Mining.
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LTV Steel Mining Company Sign
May 2021 — LTV Steel in Babbitt, Minnesota. Located in the Iron Range.
Polymet Mining NorthMet Project Sign
May 2021 — A sign at the PolyMet Mining NorthMet Project.