Coppermine
geographical name
Cop·per·mine
ˈkä-pər-ˌmīn 
river 525 miles (845 kilometers) long in Nunavut, Canada, flowing northwest into the Arctic Ocean
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“Coppermine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Coppermine. Accessed 4 Nov. 2025.
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