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Petrology of Shocked Clasts in an Anorthositic Lunar Breccia 100%

Minor mineral debris is dispersed heterogeneously throughout the specimen and consists of fine to medium-grained igneous minerals (predominantly olivine, magnesium-rich ilmenite, pyroxenes, and feldspathic minerals) accompanied by larger clasts of low-calcium pyroxene (Fs37.5-61.2), pigeonite, augite, olivine (Fa29.5-33.9), and plagioclase (An91.6-96.1) [1].

https://www.pdf-archive.com/2017/09/30/petrology-of-shocked-clasts-in-an-anorthositic-lunar-breccia/

30/09/2017 www.pdf-archive.com

Hons project FINAL DRAFT Nov 21 54%

Pegmatite is apparent in the vicinity of the granophyre and shows large feldspar laths and pyroxene prisms up to 20mm in length.

https://www.pdf-archive.com/2014/03/24/hons-project-final-draft-nov-21/

24/03/2014 www.pdf-archive.com

file 38%

“Spodumene” is a lithium aluminosilicate (pyroxene) found in certain rare-element pegmatites, with the formula LiAlSi2O6.

https://www.pdf-archive.com/2016/04/26/file/

26/04/2016 www.pdf-archive.com