Cigar Lake uranium mine
E1175297
UNEXPLORED
Cigar Lake uranium mine is one of the world’s largest and highest-grade uranium deposits, located in northern Saskatchewan, Canada.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cigar Lake uranium deposit | 1 |
| Cigar Lake uranium mine canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15771266 — 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: Cigar Lake uranium mine Context triple: [Cameco Corporation, majorAsset, Cigar Lake uranium mine]
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A.
Carol Lake Mine
Carol Lake Mine is a major iron ore mining operation in Labrador, Canada, known for producing high-grade iron ore for global markets.
-
B.
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.
-
C.
Bullfrog Mine
Bullfrog Mine was a prominent early 20th-century gold mine in Nevada that gave its name to the surrounding Bullfrog mining district and helped spur the regional mining boom.
-
D.
Minntac Mine
Minntac Mine is a large taconite iron ore mining and processing operation in Minnesota and one of the major producers of iron ore pellets in the United States.
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E.
McDermitt Mine
McDermitt Mine is a mineral extraction site near the town of McDermitt, known for its significant deposits of lithium and other valuable resources.
- 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: Cigar Lake uranium mine Target entity description: Cigar Lake uranium mine is one of the world’s largest and highest-grade uranium deposits, located in northern Saskatchewan, Canada.
-
A.
Carol Lake Mine
Carol Lake Mine is a major iron ore mining operation in Labrador, Canada, known for producing high-grade iron ore for global markets.
-
B.
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.
-
C.
Bullfrog Mine
Bullfrog Mine was a prominent early 20th-century gold mine in Nevada that gave its name to the surrounding Bullfrog mining district and helped spur the regional mining boom.
-
D.
Minntac Mine
Minntac Mine is a large taconite iron ore mining and processing operation in Minnesota and one of the major producers of iron ore pellets in the United States.
-
E.
McDermitt Mine
McDermitt Mine is a mineral extraction site near the town of McDermitt, known for its significant deposits of lithium and other valuable resources.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Cigar Lake uranium mine