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Graphite from
McPherson Ranch property, McPherson Ranch, Healdsburg, Sonoma County, California, USA


Locality type:Property
Classification
Species:Graphite
Formula:C
Comments:Occurs as low-grade deposits.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Graphite data
Locality Data:Click here to view McPherson Ranch property, McPherson Ranch, Healdsburg, Sonoma County, California, USA
Data Identifiers
Mindat Occurrence Record ID:639901
Long-form Identifier:1:3:639901:6
GUID (UUID V4):0
Nearest other occurrences of Graphite
56.1km (34.9 miles) ⓘSkinner Ranch Mine (Skinner Ranch deposit), Petaluma, Sonoma County, California, USA
63.4km (39.4 miles) ⓘWestern Graphite Company property (Murdoch's "East of Point Arena" locality), Little Penny, Coastal Range, California, USA
References
Aubury, Lewis E. (1906), The structural and industrial materials of California: California Mining Bureau. Bulletin 38: 281
Honke, Martin T., Jr. & Wm. E. Ver Planck, Jr. (1950), Mines and mineral resources of Sonoma County, California: California Journal of Mines and Geology: 46(1) (January): 94-95
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
 
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