Butte–Anaconda mining district

E1435751 UNEXPLORED

The Butte–Anaconda mining district is a historic mining region in southwestern Montana known for its extensive copper production and pivotal role in the development of the American mining industry.

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All labels observed (8)

Label	Occurrences
Butte mining district	3
Anaconda mining district	1
Butte, Montana mining district	1
Butte-Anaconda mining region	1
Butte-Silver Bow	1
Butte-Silver Bow area	1
Butte–Anaconda mining district canonical	1
Montana mining districts	1

How this entity was disambiguated

This entity first appeared as the object of triple T20531963 — 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: Butte–Anaconda mining district
Context triple: [Anaconda, Montana, partOf, Butte–Anaconda mining district]

A. Tintic Mining District
Tintic Mining District is a historic mining area in central Utah known for its rich deposits of silver, lead, gold, and other minerals that spurred significant economic development in the late 19th and early 20th centuries.
B. Coeur d'Alene Mining District
The Coeur d'Alene Mining District is a historically significant silver- and lead-producing mining region in northern Idaho that was once one of the most productive silver districts in the world.
C. Aspen mining district
The Aspen mining district is a historic Colorado mining area that became one of the nation’s richest silver-producing regions in the late 19th century.
D. Grass Valley mining district
The Grass Valley mining district is a historic gold-mining region in Nevada County, California, known for its rich quartz gold deposits and numerous deep hard-rock mines.
E. Orogrande mining district
The Orogrande mining district is a historic mineral-producing area in southern New Mexico known for its gold and other metal deposits that spurred early 20th-century mining activity.
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: Butte–Anaconda mining district
Target entity description: The Butte–Anaconda mining district is a historic mining region in southwestern Montana known for its extensive copper production and pivotal role in the development of the American mining industry.

A. Tintic Mining District
Tintic Mining District is a historic mining area in central Utah known for its rich deposits of silver, lead, gold, and other minerals that spurred significant economic development in the late 19th and early 20th centuries.
B. Coeur d'Alene Mining District
The Coeur d'Alene Mining District is a historically significant silver- and lead-producing mining region in northern Idaho that was once one of the most productive silver districts in the world.
C. Aspen mining district
The Aspen mining district is a historic Colorado mining area that became one of the nation’s richest silver-producing regions in the late 19th century.
D. Grass Valley mining district
The Grass Valley mining district is a historic gold-mining region in Nevada County, California, known for its rich quartz gold deposits and numerous deep hard-rock mines.
E. Orogrande mining district
The Orogrande mining district is a historic mineral-producing area in southern New Mexico known for its gold and other metal deposits that spurred early 20th-century mining activity.
F. None of above. chosen

Referenced by (10)

Full triples — surface form annotated when it differs from this entity's canonical label.

Anaconda, Montana → partOf → Butte–Anaconda mining district ⓘ

subject linked to: Anaconda

Bert Mooney Airport → serves → Butte-Silver Bow area ⓘ