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Dolerite from
Black Point Adit Mine, Eagle Peak, Clayton, Contra Costa County, California, USA


Locality type:Mine
Classification
Type:Dolerite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dolerite data
Locality Data:Click here to view Black Point Adit Mine, Eagle Peak, Clayton, Contra Costa County, California, USA
Data Identifiers
Mindat Occurrence Record ID:1209192
Long-form Identifier:1:3:1209192:6
GUID (UUID V4):0
Nearest other occurrences of Dolerite
1.6km (1.0 miles) ⓘSummit of Zion Mine, Clayton, Contra Costa County, California, USA
2.2km (1.4 miles) ⓘSan Pedro claim, Eagle Peak, Clayton, Contra Costa County, California, USA
2.7km (1.6 miles) ⓘWhite Diamond claim, Eagle Peak, Clayton, Contra Costa County, California, USA
3.1km (1.9 miles) ⓘUnity claim [?], Eagle Peak, Clayton, Contra Costa County, California, USA
8.7km (5.4 miles) ⓘMount Zion Mine, Diablo, Contra Costa County, California, USA
82.7km (51.4 miles) ⓘO'Connell Mine (Greenwalls property; O'Connell Ranch Mine; O'Connell Number 1; Greenwalt), Coyote, Coyote Mining District, Santa Clara County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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