Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Epidote from
Hemple Occurrence, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA


Locality type:Occurrence
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Hemple Occurrence, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:582066
Long-form Identifier:1:3:582066:5
GUID (UUID V4):0
Nearest other occurrences of Epidote
3.1km (1.9 miles) ⓘUnnamed Occurrence (ARDF - SR232; northeast of Johnson Bay), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
4.1km (2.6 miles) ⓘHubbard and Elliott Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
5.4km (3.3 miles) ⓘUnnamed Occurrence (ARDF - SR244; north of Port Audrey; Knight Island), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
5.7km (3.5 miles) ⓘUnnamed Prospect (ARDF - SR247; west of South Arm; Bay of Isles; Knight Island), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
6.5km (4.1 miles) ⓘLarson; Erickson; and Allen Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
11.2km (6.9 miles) ⓘUnnamed Prospect (ARDF - SR251; south end of Herring Bay), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
11.8km (7.3 miles) ⓘMalack Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
12.7km (7.9 miles) ⓘUnnamed Occurrence (ARDF - SR221; northern Chenega Island), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
13.1km (8.1 miles) ⓘUnnamed Prospect (ARDF - SR268; north shore of Bay of Isles; Knight Island), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
14.1km (8.8 miles) ⓘUnnamed Occurrence (ARDF - SR219; central Chenega Island), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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