Argonaut Mine disaster
E900905
The Argonaut Mine disaster was a 1922 gold mine fire in Jackson, California, that killed 47 miners and became one of the deadliest hard-rock mining accidents in U.S. history.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Argonaut Mine disaster canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11041234 — 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: Argonaut Mine disaster Context triple: [Argonaut Mine, significantEvent, Argonaut Mine disaster]
-
A.
Pretoria Pit disaster (1910)
The Pretoria Pit disaster (1910) was a catastrophic coal mining explosion in Lancashire, England, that killed over 300 miners and became one of Britain’s worst mining tragedies.
-
B.
Ravensdale mine explosion of 1915
The Ravensdale mine explosion of 1915 was a deadly coal mine disaster in Ravensdale, Washington, that killed dozens of miners and devastated the local community.
-
C.
Champion Mine
Champion Mine is a historic iron ore mine in Michigan’s Upper Peninsula that gave its name to the nearby community of Champion.
-
D.
Bois du Cazier mining disaster of 1956
The Bois du Cazier mining disaster of 1956 was a catastrophic coal mine fire in Marcinelle, Belgium, that killed 262 miners—many of them Italian migrant workers—and became a landmark tragedy in European industrial and labor history.
-
E.
Salvador mine
Salvador mine is a Chilean copper mining operation owned and operated by the state-owned company Codelco.
- 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: Argonaut Mine disaster Target entity description: The Argonaut Mine disaster was a 1922 gold mine fire in Jackson, California, that killed 47 miners and became one of the deadliest hard-rock mining accidents in U.S. history.
-
A.
Pretoria Pit disaster (1910)
The Pretoria Pit disaster (1910) was a catastrophic coal mining explosion in Lancashire, England, that killed over 300 miners and became one of Britain’s worst mining tragedies.
-
B.
Ravensdale mine explosion of 1915
The Ravensdale mine explosion of 1915 was a deadly coal mine disaster in Ravensdale, Washington, that killed dozens of miners and devastated the local community.
-
C.
Champion Mine
Champion Mine is a historic iron ore mine in Michigan’s Upper Peninsula that gave its name to the nearby community of Champion.
-
D.
Bois du Cazier mining disaster of 1956
The Bois du Cazier mining disaster of 1956 was a catastrophic coal mine fire in Marcinelle, Belgium, that killed 262 miners—many of them Italian migrant workers—and became a landmark tragedy in European industrial and labor history.
-
E.
Salvador mine
Salvador mine is a Chilean copper mining operation owned and operated by the state-owned company Codelco.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
historical event
ⓘ
industrial accident ⓘ mining disaster ⓘ |
| afterEffect | increased scrutiny of mine safety practices in the United States ⓘ |
| associatedWith | Kennedy Mine NERFINISHED ⓘ |
| bodiesRecovered | 47 ⓘ |
| cause |
mine fire
ⓘ
underground fire ⓘ |
| commemoratedOn | local remembrance events in Jackson, California ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| date | 1922-08-27 ⓘ |
| deadliestInCategory | one of the deadliest hard-rock mining accidents in U.S. history ⓘ |
| depthOfFireArea | approximately 4,650 feet underground ⓘ |
| endDate | 1922-09-18 ⓘ |
| hasLocation |
Amador County, California
NERFINISHED
ⓘ
Argonaut Mine NERFINISHED ⓘ Jackson, California NERFINISHED ⓘ |
| hasName | Argonaut Mine disaster NERFINISHED ⓘ |
| industry | gold mining ⓘ |
| locatedInMine | Argonaut Mine main shaft GENERATED ⓘ |
| mediaCoverage | widely reported in U.S. newspapers in 1922 ⓘ |
| memorial | Argonaut Mine disaster memorial in Jackson, California ⓘ |
| memorialType | monument ⓘ |
| mineType | hard-rock gold mine ⓘ |
| namedAfter | Argonaut Mine NERFINISHED ⓘ |
| notableFor |
difficulty of rescue operations
ⓘ
public attention to mine safety ⓘ scale of loss of life ⓘ |
| numberOfDeaths | 47 ⓘ |
| occurredIn | California NERFINISHED ⓘ |
| partOf |
history of California mining
ⓘ
history of mining in the United States ⓘ |
| precededBy | other U.S. mining disasters such as the Monongah mining disaster ⓘ |
| regulatoryImpact | contributed to calls for stronger mine safety regulations ⓘ |
| rescueAttemptFrom | Kennedy Mine NERFINISHED ⓘ |
| startDate | 1922-08-27 ⓘ |
| timePeriod | 20th century ⓘ |
| timeToReachVictims | several weeks after the fire began ⓘ |
| typeOfAccident | underground mine fire ⓘ |
| victimCount | 47 miners ⓘ |
| victimNationality |
Italian miners
ⓘ
Portuguese miners ⓘ Slavic miners ⓘ Spanish miners ⓘ primarily immigrant miners ⓘ |
| victimOccupation | miners ⓘ |
| workplaceSafetyContext | occupational safety in mining ⓘ |
| year | 1922 ⓘ |
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: Argonaut Mine disaster Description of subject: The Argonaut Mine disaster was a 1922 gold mine fire in Jackson, California, that killed 47 miners and became one of the deadliest hard-rock mining accidents in U.S. history.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.