McArthur River uranium mine
E1176291
UNEXPLORED
The McArthur River uranium mine is one of the world’s largest and highest-grade uranium mines, located in northern Saskatchewan, Canada and operated by Cameco Corporation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| McArthur River uranium deposit | 1 |
| McArthur River uranium mine canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15771267 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: McArthur River uranium mine Context triple: [Cameco Corporation, majorAsset, McArthur River uranium mine]
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A.
McArthur River Mine
McArthur River Mine is a major zinc-lead mining operation in Australia’s Northern Territory, known as one of the world’s largest zinc deposits and a source of significant environmental and Indigenous land-rights controversy.
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B.
Cigar Lake uranium mine
Cigar Lake uranium mine is one of the world’s largest and highest-grade uranium deposits, located in northern Saskatchewan, Canada.
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C.
East Weipa Mine
East Weipa Mine is a major bauxite mining operation near the town of Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore production.
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D.
Mount Isa Mines
Mount Isa Mines is a major Australian mining company best known for operating one of the world’s largest underground mines for copper, lead, zinc, and silver in Mount Isa, Queensland.
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E.
Inkai uranium project
The Inkai uranium project is a large, high-grade uranium mining operation in Kazakhstan jointly owned by Cameco Corporation and Kazatomprom.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: McArthur River uranium mine Target entity description: The McArthur River uranium mine is one of the world’s largest and highest-grade uranium mines, located in northern Saskatchewan, Canada and operated by Cameco Corporation.
-
A.
McArthur River Mine
McArthur River Mine is a major zinc-lead mining operation in Australia’s Northern Territory, known as one of the world’s largest zinc deposits and a source of significant environmental and Indigenous land-rights controversy.
-
B.
Cigar Lake uranium mine
Cigar Lake uranium mine is one of the world’s largest and highest-grade uranium deposits, located in northern Saskatchewan, Canada.
-
C.
East Weipa Mine
East Weipa Mine is a major bauxite mining operation near the town of Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore production.
-
D.
Mount Isa Mines
Mount Isa Mines is a major Australian mining company best known for operating one of the world’s largest underground mines for copper, lead, zinc, and silver in Mount Isa, Queensland.
-
E.
Inkai uranium project
The Inkai uranium project is a large, high-grade uranium mining operation in Kazakhstan jointly owned by Cameco Corporation and Kazatomprom.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: McArthur River uranium mine