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Plagioclase from
Peramiho meteorite, Nguni, Songea Urban District, Ruvuma Region, Tanzania


Locality type:Meteorite Fall Location
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Comments:Plagioclase — (Ab9-14, ave11) according to Mason et al., (1979); An 84-87 according to Hsu & Crozaz (1996)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Peramiho meteorite, Nguni, Songea Urban District, Ruvuma Region, Tanzania
Data Identifiers
Mindat Occurrence Record ID:902770
Long-form Identifier:1:3:902770:1
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
16.7km (10.4 miles) ⓘSongea, Songea Urban District, Ruvuma Region, Tanzania
References
Mason B., Jarosewich E. & Nelen J. A. (1979) The pyroxene-plagioclase achondrites. Smithson. Contrib. Earth Sci. 22: 27-45.
Hsu, W. & Crozaz, G. (1996) Pomozdino and Peramiho: Are They Anomalous Eucrites? Lunar and Planetary Science XXVII: 567-568.
HSU, Weibiao, CROZAZ, Ghislaine (1997) Ion microprobe study of the Pomozdino and Peramiho eucrites. Meteoritics & Planetary Science, 32 (2) 271-280 doi:10.1111/j.1945-5100.1997.tb01265.x
 
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