Key Lake uranium deposit
E1399251
UNEXPLORED
The Key Lake uranium deposit is one of the world’s largest and historically most important high-grade uranium deposits located in northern Saskatchewan, Canada.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Key Lake uranium deposit canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19847074 — 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: Key Lake uranium deposit Context triple: [Athabasca Basin, contains, Key Lake uranium deposit]
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A.
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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B.
McArthur River uranium mine
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.
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C.
Antamina copper-zinc deposit
The Antamina copper-zinc deposit is one of the world’s largest and highest-grade skarn-hosted copper-zinc ore bodies, located in the central Peruvian Andes.
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D.
Blind River uranium refinery
The Blind River uranium refinery is a major Canadian nuclear fuel processing facility that refines uranium concentrates into uranium trioxide for use in nuclear power generation.
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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: Key Lake uranium deposit Target entity description: The Key Lake uranium deposit is one of the world’s largest and historically most important high-grade uranium deposits located in northern Saskatchewan, Canada.
-
A.
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.
-
B.
McArthur River uranium mine
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.
-
C.
Antamina copper-zinc deposit
The Antamina copper-zinc deposit is one of the world’s largest and highest-grade skarn-hosted copper-zinc ore bodies, located in the central Peruvian Andes.
-
D.
Blind River uranium refinery
The Blind River uranium refinery is a major Canadian nuclear fuel processing facility that refines uranium concentrates into uranium trioxide for use in nuclear power generation.
-
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 (1)
Full triples — surface form annotated when it differs from this entity's canonical label.