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Ferro-winchite from
Harford, Latrobe municipality, Tasmania, Australia


Locality type:Village
Classification
Species:'Ferro-winchite' (not an IMA approved species)
Formula:◻(CaNa)(Fe42+Al)(Si8O22)(OH)2
Comments:Microprobe analysis by Bottrill(2001) corresponds to the following composition:

(Na0.150K0.021)0.171(Na1.017Ca0.753Mn0.026Fe2+0.204)2.00(Mg1.957Fe2+2.049Fe3+0.450Ti0.011Al0.532)5.00(Si7.941Al0.159)8.00O22((OH)1.868F0.132
Quality for species:Rock forming mineral/non-crystalline/little interest for collectors.(##)
Confirmation
Validity:Confirmed
Confirmation Methods:EPMA
Data
Mineral Data:Click here to view Ferro-winchite data
Locality Data:Click here to view Harford, Latrobe municipality, Tasmania, Australia
Data Identifiers
Mindat Occurrence Record ID:562016
Long-form Identifier:1:3:562016:6
GUID (UUID V4):0
References
Bottrill, R. S.
2001, Glaucophane and phengite bearing amphibolite, Port Sorell: mineral composition and petrology. Mineral resources Tasmania., Record 2001/13
 
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