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Anorthite from
Petersburg meteorite, Lincoln County, Tennessee, USA


Locality type:Meteorite Fall Location
Classification
Species:Anorthite
Formula:Ca(Al2Si2O8)
Comments:Plagioclase in clasts [An77.4 -88.7] has a slightly more albitic composition in clasts studied by Buchanan & Reid (1994)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Anorthite data
Locality Data:Click here to view Petersburg meteorite, Lincoln County, Tennessee, USA
Data Identifiers
Mindat Occurrence Record ID:1011700
Long-form Identifier:1:3:1011700:8
GUID (UUID V4):0
References
Buchanan, P. C. & Reid, A. M. (1996) Petrology of the polymict eucrite Petersburg: Geochimica et Cosmochimica Acta 60 (1):135-146. (Jan 1996)
Mittlefehldt, D. W., McCoy, T. J., Goodrich, C. A. & Kracher, A. (1998). Non-chondritic meteorites from asteroidal bodies. In: Planetary Materials (Papike, J. J., Editor): Chapter 4, 195 pages. Mineralogical Society of America: Washington, DC, USA. (1998)
 
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