Black Diamond Mines Regional Preserve
GPTKB entity
Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:nature_reserve
|
| gptkbp:area |
6,096 acres
|
| gptkbp:contains |
gptkb:Rose_Hill_Cemetery
gptkb:Hazel-Atlas_Mine gptkb:Nortonville_townsite gptkb:Somersville_townsite gptkb:Star_Mine |
| gptkbp:country |
gptkb:United_States
|
| gptkbp:elevation |
up to 1,100 feet
|
| gptkbp:established |
1976
|
| gptkbp:feature |
gptkb:museum
hiking trails picnic areas wildlife viewing wildflowers historic mines guided mine tours |
| gptkbp:historicalName |
coal mining
sand mining |
| https://www.w3.org/2000/01/rdf-schema#label |
Black Diamond Mines Regional Preserve
|
| gptkbp:location |
gptkb:California
gptkb:Contra_Costa_County |
| gptkbp:namedFor |
coal mining
sand mining |
| gptkbp:nearestCity |
gptkb:Antioch
|
| gptkbp:openToPublic |
yes
|
| gptkbp:operator |
gptkb:East_Bay_Regional_Park_District
|
| gptkbp:partOf |
gptkb:East_Bay_Regional_Park_District
|
| gptkbp:website |
https://www.ebparks.org/parks/black-diamond
|
| gptkbp:bfsParent |
gptkb:Contra_Costa_County
|
| gptkbp:bfsLayer |
5
|