Old Stege Bates, Boreland & Ayer. Central Const. Co., Bruce
OccurrenceStoneUSGS MRDS
Location
State
California
County
Contra Costa
Coordinates
37.93212, -122.29133
Commodities
Primary
Stone
Mine Details
Status
Occurrence
Data Source
USGS MRDS
Source ID
10029588
What This Means
This location is classified as a mineral prospect or occurrence — a site where minerals have been identified but no significant mining has taken place. These sites typically have minimal environmental impact but indicate the presence of mineral deposits in the area.