Black Diamond
E611093
Black Diamond was the historic coal-mining town in Contra Costa County, California, that later became part of the modern city of Pittsburg.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Black Diamond canonical | 1 |
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
former coal-mining town
ⓘ
historic town ⓘ |
| country | United States of America ⓘ |
| countrySubdivision | Contra Costa County, California NERFINISHED ⓘ |
| hasCountySeat | Martinez, California NERFINISHED ⓘ |
| hasEconomicBasis | extraction of coal ⓘ |
| hasHistoricalSignificance | early coal-mining center in Contra Costa County ⓘ |
| hasHistoricalUse | coal mining ⓘ |
| hasIndustry | coal industry ⓘ |
| hasModernJurisdiction | Pittsburg city government ⓘ |
| hasNameOrigin | named after coal (often called black diamonds) ⓘ |
| hasResource | coal deposits ⓘ |
| hasSuccessor | City of Pittsburg, California NERFINISHED ⓘ |
| hasTypeOfSettlement | mining town ⓘ |
| historicalRegion | Northern California NERFINISHED ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Contra Costa County NERFINISHED ⓘ San Francisco Bay Area ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| locatedNear | Sacramento–San Joaquin River Delta NERFINISHED ⓘ |
| locatedOnContinent | North America ⓘ |
| partOf |
Pittsburg, California
NERFINISHED
ⓘ
United States West Coast NERFINISHED ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| status | incorporated into Pittsburg, California ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.