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Plagioclase from
Lamont meteorite, Lamont, Greenwood County, Kansas, USA


Locality type:Meteorite Fall Location
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Comments:Anorthite — Melt matrix plagioclase composition An96-92 noted by Boesenberg, J. S. et al. (1997)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Lamont meteorite, Lamont, Greenwood County, Kansas, USA
Data Identifiers
Mindat Occurrence Record ID:930333
Long-form Identifier:1:3:930333:1
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
91.4km (56.8 miles) ⓘOttawa meteorite, Franklin County, Kansas, USA
References
Boesenberg, J. S., Delaney, J. S. & Prinz, M. (1997) Magnesian megacrysts and matrix in the mesosiderite Lamont: Lunar and Planetary Science Conference XXVIII: 125-126. [pdf#1491]. (Mar 1997)
Mittlefehldt, D. W., McCoy, T. J., Goodrich, C. A. & Kracher, A. (1998). Non-chondritic meteorites from asteroidal bodies. In: Planetary Materials (Papike, J. J. [Ed.]): Chapter 4, 195 pages. Mineralogical Society of America: Washington, DC, USA.
 
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