Anaconda Smelter Stack
E1435747
UNEXPLORED
The Anaconda Smelter Stack is a towering historic smokestack in Anaconda, Montana, and one of the tallest free-standing masonry structures in the world, symbolizing the region’s copper-smelting past.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Anaconda Smelter Stack canonical | 3 |
| Washoe Smelter Stack | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20531950 — 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: Anaconda Smelter Stack Context triple: [Anaconda, Montana, knownFor, Anaconda Smelter Stack]
-
A.
Quincy Smelter
Quincy Smelter is a historic copper smelting complex in Michigan’s Keweenaw Peninsula, notable as one of the most intact remnants of the region’s 19th- and early 20th-century copper mining industry.
-
B.
Tsumeb Smelter
Tsumeb Smelter is a major metal-processing plant in Tsumeb, Namibia, known for treating complex copper and base-metal concentrates.
-
C.
Trail smelter
The Trail smelter is a large, historically significant lead and zinc smelting facility in Trail, British Columbia, known for its role in a landmark international environmental law case.
-
D.
United Verde Mine
The United Verde Mine was a major copper mining operation in Jerome, Arizona, that drove the town’s rapid growth and economic boom in the late 19th and early 20th centuries.
-
E.
Chino Mine complex
The Chino Mine complex is one of the largest and oldest open-pit copper mining operations in the United States, located near Santa Rita in southwestern New Mexico.
- 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: Anaconda Smelter Stack Target entity description: The Anaconda Smelter Stack is a towering historic smokestack in Anaconda, Montana, and one of the tallest free-standing masonry structures in the world, symbolizing the region’s copper-smelting past.
-
A.
Quincy Smelter
Quincy Smelter is a historic copper smelting complex in Michigan’s Keweenaw Peninsula, notable as one of the most intact remnants of the region’s 19th- and early 20th-century copper mining industry.
-
B.
Tsumeb Smelter
Tsumeb Smelter is a major metal-processing plant in Tsumeb, Namibia, known for treating complex copper and base-metal concentrates.
-
C.
Trail smelter
The Trail smelter is a large, historically significant lead and zinc smelting facility in Trail, British Columbia, known for its role in a landmark international environmental law case.
-
D.
United Verde Mine
The United Verde Mine was a major copper mining operation in Jerome, Arizona, that drove the town’s rapid growth and economic boom in the late 19th and early 20th centuries.
-
E.
Chino Mine complex
The Chino Mine complex is one of the largest and oldest open-pit copper mining operations in the United States, located near Santa Rita in southwestern New Mexico.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.