Mount Isa Mines
E463584
Mount Isa Mines is a major Australian mining company best known for operating one of the world’s largest underground mines for copper, lead, zinc, and silver in Mount Isa, Queensland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mount Isa Mines canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4632877 — 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: Mount Isa Mines Context triple: [Lake Moondarra, operator, Mount Isa Mines]
-
A.
Tennant Creek goldfields
Tennant Creek goldfields are a historically significant gold mining region in Australia’s Northern Territory known for their rich ore deposits and role in the area’s development.
-
B.
Coonabarabran
Coonabarabran is a rural town in New South Wales, Australia, known as a gateway to the Warrumbungle National Park and for its strong association with astronomy and nearby observatories.
-
C.
Argonaut Mine
Argonaut Mine is a historic hard-rock gold mine in California’s Mother Lode region, known for being one of the deepest and most productive gold mines in the state as well as the site of a major mining disaster in 1922.
-
D.
Tilly Foster Mine
Tilly Foster Mine is a historic iron ore mine in Putnam County, New York, noted for its rich mineral deposits and role in the region’s 19th-century mining industry.
-
E.
Ok Tedi Mine
Ok Tedi Mine is a large open-pit copper and gold mine in Papua New Guinea, widely known for its significant environmental impacts on the surrounding river systems and communities.
- 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: Mount Isa Mines Target entity description: Mount Isa Mines is a major Australian mining company best known for operating one of the world’s largest underground mines for copper, lead, zinc, and silver in Mount Isa, Queensland.
-
A.
Tennant Creek goldfields
Tennant Creek goldfields are a historically significant gold mining region in Australia’s Northern Territory known for their rich ore deposits and role in the area’s development.
-
B.
Coonabarabran
Coonabarabran is a rural town in New South Wales, Australia, known as a gateway to the Warrumbungle National Park and for its strong association with astronomy and nearby observatories.
-
C.
Argonaut Mine
Argonaut Mine is a historic hard-rock gold mine in California’s Mother Lode region, known for being one of the deepest and most productive gold mines in the state as well as the site of a major mining disaster in 1922.
-
D.
Tilly Foster Mine
Tilly Foster Mine is a historic iron ore mine in Putnam County, New York, noted for its rich mineral deposits and role in the region’s 19th-century mining industry.
-
E.
Ok Tedi Mine
Ok Tedi Mine is a large open-pit copper and gold mine in Papua New Guinea, widely known for its significant environmental impacts on the surrounding river systems and communities.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
mining company
ⓘ
underground mine complex ⓘ |
| cityServed | Mount Isa NERFINISHED ⓘ |
| commodity | base metals ⓘ |
| continent | Australia ⓘ |
| coordinatesRegion | north-western Queensland ⓘ |
| country | Australia ⓘ |
| employerInRegion | Mount Isa NERFINISHED ⓘ |
| environmentalImpact |
air emissions from smelting
ⓘ
soil and water contamination risk ⓘ |
| exportPort | Port of Townsville NERFINISHED ⓘ |
| formerlyOwnedBy | MIM Holdings Limited NERFINISHED ⓘ |
| foundedBy | John Campbell Miles NERFINISHED ⓘ |
| geologicalProvince | Mount Isa Inlier NERFINISHED ⓘ |
| hasCommodity | sulphide ores ⓘ |
| hasRailConnectionTo | Townsville NERFINISHED ⓘ |
| hasSurfaceOperations | yes ⓘ |
| hasUndergroundOperations | yes ⓘ |
| hasWorkforceType |
fly-in fly-out workers
ⓘ
residential workforce ⓘ |
| industry | mining ⓘ |
| knownFor |
large-scale copper production
ⓘ
large-scale lead production ⓘ large-scale silver production ⓘ large-scale zinc production ⓘ one of the world’s largest underground mines ⓘ |
| location | Mount Isa, Queensland, Australia NERFINISHED ⓘ |
| mineType |
open-cut mine
ⓘ
underground mine ⓘ |
| miningMethod |
longhole open stoping
ⓘ
sublevel open stoping ⓘ |
| oreBody |
Mount Isa copper orebody
NERFINISHED
ⓘ
Mount Isa lead-zinc-silver orebody NERFINISHED ⓘ |
| owner | Glencore NERFINISHED ⓘ |
| parentCompany | Glencore NERFINISHED ⓘ |
| processingFacility |
concentrator
ⓘ
refinery ⓘ smelter ⓘ |
| product |
copper
ⓘ
lead ⓘ silver ⓘ zinc ⓘ |
| region | North West Queensland NERFINISHED ⓘ |
| regulator |
Australian Government
NERFINISHED
ⓘ
Queensland Government NERFINISHED ⓘ |
| significance |
major contributor to Queensland mining output
ⓘ
one of Australia’s largest mining operations ⓘ |
| startDate | 1924 ⓘ |
| state | Queensland ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Mount Isa Mines Description of subject: Mount Isa Mines is a major Australian mining company best known for operating one of the world’s largest underground mines for copper, lead, zinc, and silver in Mount Isa, Queensland.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.