Yilgarn Craton and Pilbara Craton region
E910806
The Yilgarn Craton and Pilbara Craton region is an ancient geological province in Western Australia composed of some of Earth’s oldest continental crust and renowned for its rich mineral and iron ore deposits.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Western Australian Shield | 1 |
| Yilgarn Craton and Pilbara Craton region canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11192211 — 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: Yilgarn Craton and Pilbara Craton region Context triple: [Hamersley Range, partOf, Yilgarn Craton and Pilbara Craton region]
-
A.
Pilbara Craton
Pilbara Craton is one of Earth’s oldest and best-preserved pieces of continental crust in Western Australia, renowned for its ancient Archean rocks and early evidence of life.
-
B.
Kaapvaal Craton
The Kaapvaal Craton is one of Earth’s oldest and most stable pieces of continental crust, located in southern Africa and renowned for hosting some of the world’s richest gold deposits.
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C.
Vaalbara supercraton
Vaalbara supercraton is a proposed early Archean supercontinent thought to have formed from some of Earth’s oldest cratons, including the Kaapvaal and Pilbara cratons.
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D.
Kalahari Craton
The Kalahari Craton is an ancient, stable block of continental crust underlying much of southern Africa and forming a key component of Earth’s early Precambrian geology.
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E.
Rae craton
Rae craton is an ancient, stable block of Earth’s continental crust that forms a major geological core of the Canadian Shield within the North American craton.
- 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: Yilgarn Craton and Pilbara Craton region Target entity description: The Yilgarn Craton and Pilbara Craton region is an ancient geological province in Western Australia composed of some of Earth’s oldest continental crust and renowned for its rich mineral and iron ore deposits.
-
A.
Pilbara Craton
Pilbara Craton is one of Earth’s oldest and best-preserved pieces of continental crust in Western Australia, renowned for its ancient Archean rocks and early evidence of life.
-
B.
Kaapvaal Craton
The Kaapvaal Craton is one of Earth’s oldest and most stable pieces of continental crust, located in southern Africa and renowned for hosting some of the world’s richest gold deposits.
-
C.
Vaalbara supercraton
Vaalbara supercraton is a proposed early Archean supercontinent thought to have formed from some of Earth’s oldest cratons, including the Kaapvaal and Pilbara cratons.
-
D.
Kalahari Craton
The Kalahari Craton is an ancient, stable block of continental crust underlying much of southern Africa and forming a key component of Earth’s early Precambrian geology.
-
E.
Rae craton
Rae craton is an ancient, stable block of Earth’s continental crust that forms a major geological core of the Canadian Shield within the North American craton.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
ancient cratonic region
ⓘ
geological province ⓘ |
| contains |
Kalgoorlie gold mining district
ⓘ
linked to:
Eastern Goldfields gold mining district
Kambalda nickel district ⓘ Pilbara Craton ⓘ Pilbara iron ore mining districts ⓘ
linked to:
Pilbara iron ore mines
Yilgarn Craton ⓘ |
| containsRock |
banded iron formations
ⓘ
granite-greenstone terranes ⓘ high-grade gneiss complexes ⓘ |
| country | Australia ⓘ |
| economicImportance |
global iron ore supply center
ⓘ
major gold-producing region ⓘ major mining region of Western Australia ⓘ |
| geologicalAge | Archean Eon ⓘ |
| geologicalSignificance |
hosts some of Earth’s oldest continental crust
ⓘ
key area for studying early Earth evolution ⓘ |
| hasCharacteristic |
Archean crust
ⓘ
ancient continental crust ⓘ |
| hasFeature |
ancient greenstone belts
ⓘ
exposed Archean basement rocks ⓘ large-scale open-pit mines ⓘ |
| hasResource |
copper
ⓘ
gold ⓘ iron ore ⓘ lithium-bearing pegmatites ⓘ nickel ⓘ zinc ⓘ |
| hasSubregion |
Eastern Goldfields Province
ⓘ
linked to:
Goldfields-Esperance region
Pilbara iron ore province ⓘ
linked to:
Pilbara iron ore mines
|
| hostRockFor |
banded iron formation–hosted iron ore
ⓘ
komatiite-hosted nickel sulfide deposits ⓘ orogenic gold deposits ⓘ |
| knownFor |
base metal deposits
ⓘ
gold deposits ⓘ iron ore deposits ⓘ nickel deposits ⓘ rich mineral deposits ⓘ |
| locatedIn | Western Australia ⓘ |
| miningActivity |
extensive gold mining in Yilgarn
ⓘ
large-scale iron ore mining in Pilbara ⓘ sulfide nickel mining in komatiitic belts ⓘ |
| partOf |
Australian continent
ⓘ
Western Australian Shield ⓘ
linked to:
Yilgarn Craton and Pilbara Craton region
|
| researchField |
Precambrian geology
ⓘ
economic geology ⓘ |
| tectonicSetting | stable cratonic interior ⓘ |
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: Yilgarn Craton and Pilbara Craton region Description of subject: The Yilgarn Craton and Pilbara Craton region is an ancient geological province in Western Australia composed of some of Earth’s oldest continental crust and renowned for its rich mineral and iron ore deposits.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Yilgarn Craton and Pilbara Craton region