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Prehnite from
Spire Rock Flats, Jefferson County, Montana, USA


02800430017362741174022.jpg
Prehnite, etc.

Spire Rock Flats, Jefferson County, Montana, USA
02800430017362741174022.jpg
Prehnite, etc.

Spire Rock Flats, Jefferson County, Montana, USA
02800430017362741174022.jpg
Prehnite, etc.

Spire Rock Flats, Jefferson County, Montana, USA
Locality type:Flat
Classification
Species:Prehnite
Formula:Ca2Al2Si3O10(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz3
- var Smoky Quartz3
Axinite-(Fe)2
Data
Mineral Data:Click here to view Prehnite data
Locality Data:Click here to view Spire Rock Flats, Jefferson County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:646592
Long-form Identifier:1:3:646592:6
GUID (UUID V4):0
Nearest other occurrences of Prehnite
83.4km (51.9 miles) ⓘPrickly Pear Claim, Sevenmile-Scratchgravel Mining District, Lewis and Clark County, Montana, USA
References
C. von Laer
W. C. van Laer
 
and/or  
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