Soudan Mine
E1159169
UNEXPLORED
Soudan Mine is a historic underground iron mine in Minnesota that now serves as both a state park attraction and a site for scientific research experiments.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Soudan Mine canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15474315 — 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: Soudan Mine Context triple: [Soudan Underground Mine State Park, alsoKnownAs, Soudan Mine]
-
A.
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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B.
Tahawus mine
Tahawus mine is an abandoned iron and titanium ore mine in New York’s Adirondack Mountains, historically significant for its role in regional industry and wartime material production.
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C.
KeeTac Mine
KeeTac Mine is a large taconite iron ore mining and processing operation located on Minnesota’s Mesabi Iron Range.
-
D.
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.
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E.
Sado gold mine
The Sado gold mine is a historic and once-prolific gold and silver mine on Sado Island in Niigata Prefecture, Japan, now preserved as a cultural heritage and tourist site.
- 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: Soudan Mine Target entity description: Soudan Mine is a historic underground iron mine in Minnesota that now serves as both a state park attraction and a site for scientific research experiments.
-
A.
Andoom Mine
Andoom Mine is a major bauxite mining operation near Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore production.
-
B.
Tahawus mine
Tahawus mine is an abandoned iron and titanium ore mine in New York’s Adirondack Mountains, historically significant for its role in regional industry and wartime material production.
-
C.
KeeTac Mine
KeeTac Mine is a large taconite iron ore mining and processing operation located on Minnesota’s Mesabi Iron Range.
-
D.
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.
-
E.
Sado gold mine
The Sado gold mine is a historic and once-prolific gold and silver mine on Sado Island in Niigata Prefecture, Japan, now preserved as a cultural heritage and tourist site.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.