Cliffs Shaft Mine
E1316405
UNEXPLORED
Cliffs Shaft Mine is a historic iron ore mine and museum in Ishpeming, Michigan, notable for its iconic concrete Egyptian Revival headframes and role in the Marquette Iron Range’s mining heritage.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cliffs Shaft Mine canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T18228227 — 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: Cliffs Shaft Mine Context triple: [Marquette Iron Range, hasMine, Cliffs Shaft Mine]
-
A.
Gunnislake Clitters mine
Gunnislake Clitters mine is a historic metal mine in Cornwall, England, known for its 19th-century extraction of copper, tin, and other ores as part of the region’s rich mining heritage.
-
B.
Cliff Mine
Cliff Mine is a historic 19th-century copper mine in Michigan’s Keweenaw Peninsula, notable as one of the region’s earliest and most productive early industrial mining operations.
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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.
Millie Hill Mine
Millie Hill Mine is a historic iron mining site in Iron Mountain, Michigan, now known for its nearby bat viewing area and role as a local heritage landmark.
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E.
Tilden Mine
Tilden Mine is a large iron ore mine in Michigan’s Upper Peninsula and one of the key operations on the Marquette Iron Range.
- 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: Cliffs Shaft Mine Target entity description: Cliffs Shaft Mine is a historic iron ore mine and museum in Ishpeming, Michigan, notable for its iconic concrete Egyptian Revival headframes and role in the Marquette Iron Range’s mining heritage.
-
A.
Gunnislake Clitters mine
Gunnislake Clitters mine is a historic metal mine in Cornwall, England, known for its 19th-century extraction of copper, tin, and other ores as part of the region’s rich mining heritage.
-
B.
Cliff Mine
Cliff Mine is a historic 19th-century copper mine in Michigan’s Keweenaw Peninsula, notable as one of the region’s earliest and most productive early industrial mining operations.
-
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.
Millie Hill Mine
Millie Hill Mine is a historic iron mining site in Iron Mountain, Michigan, now known for its nearby bat viewing area and role as a local heritage landmark.
-
E.
Tilden Mine
Tilden Mine is a large iron ore mine in Michigan’s Upper Peninsula and one of the key operations on the Marquette Iron Range.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.