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Glaucophane from
California Point (Point Munroe), Tiburon Peninsula, Marin County, California, USA


Locality type:Point
Classification
Species:Glaucophane
Formula:◻Na2(Mg3Al2)Si8O22(OH)2
Comments:Occurs as glaucophane schist.
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Rutile
Data
Mineral Data:Click here to view Glaucophane data
Locality Data:Click here to view California Point (Point Munroe), Tiburon Peninsula, Marin County, California, USA
Data Identifiers
Mindat Occurrence Record ID:651708
Long-form Identifier:1:3:651708:3
GUID (UUID V4):0
Nearest other occurrences of Glaucophane
1.4km (0.9 miles) ⓘReed Station, Tiburon Peninsula, Marin County, California, USA
16.2km (10.0 miles) ⓘBerkeley Country Club, El Cerrito, Contra Costa County, California, USA
25.3km (15.7 miles) ⓘNicasio, Marin County, California, USA
49.3km (30.6 miles) ⓘTurtle Rock Quarry, Mount Diablo (Mt Diablo), Clayton, Contra Costa County, California, USA
59.5km (37.0 miles) ⓘValley Ford, Sonoma County, California, USA
59.8km (37.1 miles) ⓘEbabias Creek, Valley Ford, Sonoma County, California, USA
62.0km (38.5 miles) ⓘMelitta, Santa Rosa, Sonoma County, California, USA
70.7km (43.9 miles) ⓘCamp Meeker, Coast Range, Sonoma County, California, USA
78.8km (49.0 miles) ⓘCalaveras Valley, Santa Clara County, California, USA
79.5km (49.4 miles) ⓘGuerneville, Guerneville Mining District, Coast Range, Sonoma County, California, USA
References
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 325.
 
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