Ray Mine
E1304074
UNEXPLORED
Ray Mine is a large open-pit copper mining operation in Arizona known for its significant contribution to U.S. copper production.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ray Mine canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T18070573 — 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: Ray Mine Context triple: [Kennecott Copper Corporation, operatedMine, Ray Mine]
-
A.
Red Devil Mine
Red Devil Mine is an abandoned mercury mining site in southwestern Alaska known for its historical production and ongoing environmental contamination concerns.
-
B.
Andoom Mine
Andoom Mine is a major bauxite mining operation near Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore production.
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C.
Tioga Mine
Tioga Mine was a historic silver mining operation in the Sierra Nevada of California that gave its name to nearby Tioga Pass.
-
D.
Martha Mine
Martha Mine is a major open-pit gold and silver mine located in Waihi on New Zealand’s North Island.
-
E.
Capps Mine
Capps Mine is a historically significant gold mine in North Carolina known for its role in the state’s early gold-mining industry.
- 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: Ray Mine Target entity description: Ray Mine is a large open-pit copper mining operation in Arizona known for its significant contribution to U.S. copper production.
-
A.
Red Devil Mine
Red Devil Mine is an abandoned mercury mining site in southwestern Alaska known for its historical production and ongoing environmental contamination concerns.
-
B.
Andoom Mine
Andoom Mine is a major bauxite mining operation near Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore production.
-
C.
Tioga Mine
Tioga Mine was a historic silver mining operation in the Sierra Nevada of California that gave its name to nearby Tioga Pass.
-
D.
Martha Mine
Martha Mine is a major open-pit gold and silver mine located in Waihi on New Zealand’s North Island.
-
E.
Capps Mine
Capps Mine is a historically significant gold mine in North Carolina known for its role in the state’s early gold-mining industry.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.