Round Mountain mining district
E558803
The Round Mountain mining district is a notable gold-producing area in central Nevada, best known for the large open-pit Round Mountain Gold Mine.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Round Mountain mining district canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5571392 — 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: Round Mountain mining district Context triple: [Nevada mining districts, hasPart, Round Mountain mining district]
-
A.
Battle Mountain mining district
The Battle Mountain mining district is a historically significant mineral-producing area in north-central Nevada known for its rich gold and copper deposits.
-
B.
Pioche mining district
The Pioche mining district is a historic silver and lead mining area centered around the town of Pioche in southeastern Nevada, known for its rich ore deposits and boomtown past in the late 19th century.
-
C.
Tintic Mining District
Tintic Mining District is a historic mining area in central Utah known for its rich deposits of silver, lead, gold, and other minerals that spurred significant economic development in the late 19th and early 20th centuries.
-
D.
Cherry Creek mining district
The Cherry Creek mining district is a historic silver and gold mining area in eastern Nevada known for its 19th-century boomtown activity and numerous underground mines.
-
E.
Bullfrog mining district
The Bullfrog mining district was an early 20th-century gold-mining area in southwestern Nevada that spurred the rapid growth of nearby boomtowns such as Rhyolite and Beatty.
- 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: Round Mountain mining district Target entity description: The Round Mountain mining district is a notable gold-producing area in central Nevada, best known for the large open-pit Round Mountain Gold Mine.
-
A.
Battle Mountain mining district
The Battle Mountain mining district is a historically significant mineral-producing area in north-central Nevada known for its rich gold and copper deposits.
-
B.
Pioche mining district
The Pioche mining district is a historic silver and lead mining area centered around the town of Pioche in southeastern Nevada, known for its rich ore deposits and boomtown past in the late 19th century.
-
C.
Tintic Mining District
Tintic Mining District is a historic mining area in central Utah known for its rich deposits of silver, lead, gold, and other minerals that spurred significant economic development in the late 19th and early 20th centuries.
-
D.
Cherry Creek mining district
The Cherry Creek mining district is a historic silver and gold mining area in eastern Nevada known for its 19th-century boomtown activity and numerous underground mines.
-
E.
Bullfrog mining district
The Bullfrog mining district was an early 20th-century gold-mining area in southwestern Nevada that spurred the rapid growth of nearby boomtowns such as Rhyolite and Beatty.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | mining district ⓘ |
| contains | Round Mountain Gold Mine NERFINISHED ⓘ |
| country | United States of America ⓘ |
| discoveredForGold | late 19th century ⓘ |
| economicImportance | major gold-producing area in Nevada ⓘ |
| environmentalOversightBy |
Nevada Division of Environmental Protection
NERFINISHED
ⓘ
United States Environmental Protection Agency NERFINISHED ⓘ |
| geologicSetting | Basin and Range Province NERFINISHED ⓘ |
| hasHostRock | volcanic rocks ⓘ |
| hasMiningActivity |
historic small-scale underground and placer mining
ⓘ
large-scale industrial mining ⓘ |
| hasMiningCompany | Round Mountain Gold Corporation NERFINISHED ⓘ |
| hasMiningMethod | open-pit mining ⓘ |
| hasOreType | epithermal gold deposit ⓘ |
| hasSettlementNearby |
Hadley, Nevada
NERFINISHED
ⓘ
Round Mountain, Nevada NERFINISHED ⓘ |
| knownFor |
Round Mountain Gold Mine
NERFINISHED
ⓘ
gold production ⓘ |
| locatedIn |
Nevada
ⓘ
central Nevada NERFINISHED ⓘ |
| locatedInAdministrativeEntity | Nye County, Nevada NERFINISHED ⓘ |
| locatedInPhysiographicRegion | Great Basin NERFINISHED ⓘ |
| locatedOn | Round Mountain, Nevada NERFINISHED ⓘ |
| partOf |
Great Basin mineral province
NERFINISHED
ⓘ
Nevada gold mining industry ⓘ |
| primaryCommodity | gold ⓘ |
| regulatesBy |
State of Nevada
NERFINISHED
ⓘ
United States federal mining laws NERFINISHED ⓘ |
| timeZone | Pacific Time Zone ⓘ |
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: Round Mountain mining district Description of subject: The Round Mountain mining district is a notable gold-producing area in central Nevada, best known for the large open-pit Round Mountain Gold Mine.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.