Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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Prehnite from
Stifle claims (Stifle prospects; Stifle Memorial claim; Traverse Cr. Special Interest Area; Traverse Creek Special Interest Area), Meadow Brook, Georgetown District, East Segment Mother Lode, El Dorado County, California, USA


Locality type:Claim
Classification
Species:Prehnite
Formula:Ca2Al2Si3O10(OH)2
Comments:Occurs in veinlets.
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Diopside
Serpentine Subgroup
Data
Mineral Data:Click here to view Prehnite data
Locality Data:Click here to view Stifle claims (Stifle prospects; Stifle Memorial claim; Traverse Cr. Special Interest Area; Traverse Creek Special Interest Area), Meadow Brook, Georgetown District, East Segment Mother Lode, El Dorado County, California, USA
Data Identifiers
Mindat Occurrence Record ID:309477
Long-form Identifier:1:3:309477:8
GUID (UUID V4):0
References
Pabst, Adolf (1936) Vesuvianite from Georgetown, California. American Mineralogist, 21 (1) 1-10 p.2
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
www.mineralsocal.org (1999) https://www.mineralsocal.org
Pisciotta, Len (2019) White grossular from near the Stifle claim, Georgetown, El Dorado County, California. The Mineralogical Record, 50 (6) 713-717
 
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