Lahmada 020 					Location unknown


Saguia el Hamra, Western Sahara  


Found 2018 November


Classification: Lunar meteorite (feldspathic regolith melt breccia)

History: Found at a location north of Jdiriya, Morocco, near Oued Skikima, in November 2018. Material was 
obtained by Ahmad Bouragaa and Aziz Habibi, and some was purchased by Mark Lyon and Mendy Ouzillou in November 2018.

Physical characteristics: Multiple pieces (total 12.168 kg) of the same distinctive very fine grained, 
dark gray microvesicular material with sparse, irregularly distributed small milky clasts.

Petrography: (A. Irving and S. Kuehner, UWS) Sparse, very small mineral clasts of anorthite, olivine, pigeonite 
and augite occur within a dominant extremely fine grained, microvesicular matrix containing accessory kamacite, 
troilite and minor barite.

Geochemistry: Olivine (Fa34.0-35.8, FeO/MnO = 86-94, N = 2), pigeonite (Fs22.7-28.6Wo8.2-8.8, FeO/MnO = 49-59, N = 2), 
augite (Fs17.1-17.4Wo38.5-36.6, FeO/MnO = 51-54, N = 2), anorthite (An95.8-96.9Wo0.4-0.2, N = 2).