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Plagioclase from
Dora Bay, Cholmondeley Sound, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA


Locality type:Bay
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Dora Bay, Cholmondeley Sound, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:575112
Long-form Identifier:1:3:575112:9
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
13.2km (8.2 miles) ⓘStumble-On Mine (Mammoth prospect), Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
14.9km (9.3 miles) ⓘKhayyam Mine (Kiam Mine), Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
50.0km (31.0 miles) ⓘSalt Chuck Mine (Stevens; Liebrant; Goodro; Joker Mine), Kasaan Peninsula, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
References
Min Mag (1993) VOL 57, PP. 743-746
 
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