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Melanophlogite from
Pescadero Beach Mine, Pescadero, San Mateo County, California, USA


Locality type:Mine
Classification
Species:Melanophlogite
Formula:46SiO2 · 6(N2,CO2) · 2(CH4,N2)
Comments:Chalcedony pseudomorph after melanophlogite. Found in a float sample from the beach (washed ashore from an underwater formation (?)in 1960.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Melanophlogite data
Locality Data:Click here to view Pescadero Beach Mine, Pescadero, San Mateo County, California, USA
Data Identifiers
Mindat Occurrence Record ID:654292
Long-form Identifier:1:3:654292:4
GUID (UUID V4):0
Nearest other occurrences of Melanophlogite
75.0km (46.6 miles) ⓘMount Hamilton Melanophlogite locality, Sugarloaf Mountain, Black Wonder Mining District, Santa Clara County, California, USA
References
Cooper, Joseph F., Dunning, Gail E. (2002) Pseudomorphic Melanophlogites from California. The Mineralogical Record, 33 (3) 237-242
 
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