Reported sulfate mineral in lunar meteorite <scp>PCA</scp> 02007 is impact glass

Abstract A grain of light‐blue sulfate material was reported in the lunar highlands regolith meteorite PCA 02007 (Satterwhite and Righter 2013). Allocated grains of that material are, in fact, aluminosilicate glass with a chemical composition like that of the bulk meteorite and other lunar highlands...

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Bibliographic Details
Published in:Meteoritics & Planetary Science
Main Authors: Gross, Juliane, Treiman, Allan H., Harlow, George E.
Other Authors: National Science Foundation, National Aeronautics and Space Administration
Format: Article in Journal/Newspaper
Language:English
Published: Wiley 2016
Subjects:
Space and Planetary Science
Geophysics
Antarctic
Antarc*
Online Access:http://dx.doi.org/10.1111/maps.12741
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fmaps.12741
https://onlinelibrary.wiley.com/doi/pdf/10.1111/maps.12741
https://onlinelibrary.wiley.com/doi/full-xml/10.1111/maps.12741
https://onlinelibrary.wiley.com/doi/am-pdf/10.1111/maps.12741
Description
Summary:Abstract A grain of light‐blue sulfate material was reported in the lunar highlands regolith meteorite PCA 02007 (Satterwhite and Righter 2013). Allocated grains of that material are, in fact, aluminosilicate glass with a chemical composition like that of the bulk meteorite and other lunar highlands regoliths. The calcium sulfate detected in PCA 02007 was likely a surface coating, and reasonably of Antarctic (not lunar) origin.

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