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Pumpellyite Subgroup from
Reed Station, Tiburon Peninsula, Marin County, California, USA


Locality type:Occurrence
Classification
Species:'Pumpellyite Subgroup' (not an IMA approved species)
Formula:Ca2XAl2[Si2O6(OH)][SiO4](OH)2A
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pumpellyite Subgroup data
Locality Data:Click here to view Reed Station, Tiburon Peninsula, Marin County, California, USA
Data Identifiers
Mindat Occurrence Record ID:619290
Long-form Identifier:1:3:619290:7
GUID (UUID V4):0
Nearest other occurrences of Pumpellyite Subgroup
6.8km (4.2 miles) ⓘWaldo Grade area, Marin County, California, USA
21.6km (13.4 miles) ⓘUnnamed Pumpellyite occurrence [1], Novato, Marin County, California, USA
30.6km (19.0 miles) ⓘBlack Mountain Quarry, Black Mountain, Marin County, California, USA
70.7km (43.9 miles) ⓘCamp Meeker, Coast Range, Sonoma County, California, USA
88.9km (55.2 miles) ⓘWard Creek [2], Cazadero, Coast Range, Sonoma County, California, USA
98.7km (61.3 miles) ⓘCapell Creek, Lake Berryessa area, Napa County, California, USA
References
Dudley, Priscilla P. (1969) Electron microprobe analyses of garnet in glaucophane schists and associated eclogites. American Mineralogist, 54 (7-8) 1139-1150
 
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