Black Diamond Mines Regional Preserve (Calif.)
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Information for Authority record
Other Identifiers
Wikidata:
Q4920660
Library of congress:
sh2010002503
Sources of Information
- Work cat.: 2008935198: Parent, T. Black Diamond Mines Regional Preserve, c2009.
- Wikipedia, Feb. 20, 2010(Black Diamond Mines Regional Preserve located in Contra Costa County, Calif.)
Wikipedia description:
The Black Diamond Mines Regional Preserve is a 6,000-acre (2,400 ha) park located north of Mount Diablo in Contra Costa County, California under the administration of the East Bay Regional Park District (EBRPD). The district acquired the property in 1973. The preserve contains relics of 3 mining towns, former coal and sand mines, and offers guided tours of a former sand mine. The 60 miles (97 km) of trails in the Preserve cross rolling foothill terrain covered with grassland, California oak woodland, California mixed evergreen forest, and chaparral.
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