Arizona copper belt
E1549457
UNEXPLORED
The Arizona copper belt is a mineral-rich region in central Arizona known for its extensive copper deposits and long history of mining activity.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Arizona copper belt canonical | 1 |
| Arizona copper mining industry | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22683596 — 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: Arizona copper belt Context triple: [Miami, Arizona, region, Arizona copper belt]
-
A.
Khetri copper belt
The Khetri copper belt is a major copper mining region in Rajasthan, India, known for its extensive copper ore deposits and long history of extraction.
-
B.
The Nickel Belt
The Nickel Belt is a landscape painting by Canadian artist J. E. H. MacDonald that depicts the industrial mining region around Sudbury, Ontario.
-
C.
Toquima mining region
The Toquima mining region is a historic mineral-producing area in central Nevada known for its gold, silver, and other metal deposits worked since the late 19th century.
-
D.
Birimian gold belt
The Birimian gold belt is a geologically ancient, mineral-rich region in West Africa renowned as one of the world's major sources of gold.
-
E.
Iron Quadrangle mining region
The Iron Quadrangle mining region is a historically significant mineral-rich area in the Brazilian state of Minas Gerais, renowned for its extensive iron ore and gold deposits and its central role in Brazil’s 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: Arizona copper belt Target entity description: The Arizona copper belt is a mineral-rich region in central Arizona known for its extensive copper deposits and long history of mining activity.
-
A.
Khetri copper belt
The Khetri copper belt is a major copper mining region in Rajasthan, India, known for its extensive copper ore deposits and long history of extraction.
-
B.
The Nickel Belt
The Nickel Belt is a landscape painting by Canadian artist J. E. H. MacDonald that depicts the industrial mining region around Sudbury, Ontario.
-
C.
Toquima mining region
The Toquima mining region is a historic mineral-producing area in central Nevada known for its gold, silver, and other metal deposits worked since the late 19th century.
-
D.
Birimian gold belt
The Birimian gold belt is a geologically ancient, mineral-rich region in West Africa renowned as one of the world's major sources of gold.
-
E.
Iron Quadrangle mining region
The Iron Quadrangle mining region is a historically significant mineral-rich area in the Brazilian state of Minas Gerais, renowned for its extensive iron ore and gold deposits and its central role in Brazil’s mining industry.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Arizona copper belt