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Rhyolite from
Unnamed Hg occurrence [10], El Cerrito, Contra Costa County, California, USA


Locality type:Occurrence
Classification
Type:Rhyolite
Comments:Brecciated
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Rhyolite data
Locality Data:Click here to view Unnamed Hg occurrence [10], El Cerrito, Contra Costa County, California, USA
Data Identifiers
Mindat Occurrence Record ID:1209627
Long-form Identifier:1:3:1209627:7
GUID (UUID V4):0
Nearest other occurrences of Rhyolite
4.3km (2.7 miles) ⓘBerkeley Hills Mine, Berkeley Hills, Berkeley, Alameda County, California, USA
17.3km (10.8 miles) ⓘLeona Mine (Leona Heights Mine), Leona Heights deposit, Leona Heights, Oakland, Oakland Hills (San Leandro Hills), Alameda County, California, USA
33.4km (20.7 miles) ⓘMount Diablo Mine, Mount Diablo (Mt Diablo), Clayton, Contra Costa County, California, USA
55.4km (34.4 miles) ⓘSharon Park Drive outcrop, Sharon Heights, Menlo Park, San Mateo County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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