Fățiune de meteorit marțian NWA 15196 (Shergottite) Achondrite Meteorit - 4.9 g
Nr. 83879429
Eucrite-mmict slice NWA 13343 Achondrite Meteorit - 2.89 g - (1)
Nr. 83879429
Eucrite-mmict slice NWA 13343 Achondrite Meteorit - 2.89 g - (1)
Nice and fresh eucrite-mmict meteorite of Achondrite paired to NWA 11504.
It was purchased from a Moroccan seller in Zagora on 2018.
Northwest Africa 11504
History: Reportedly fell in western Algeria on April 15, 2016, however no coordinates or other information are available. Purchased by Michael Farmer in Morocco, 2017.
Physical: Several identical appearing pieces found together, shiny black fusion crust exterior, broken surfaces reveal a very fresh, fine-grained breccia of white and gray grains.
Petrography: (C. Agee, UNM) This meteorite is a fine-grained breccia of primarily pyroxene and plagioclase grains.
Geochem: (C. Agee, UNM) pigeonite Fs60.0±2.0Wo4.7±2.2, Fe/Mn=33±2, n=11; high Ca pyroxene Fs35.5Wo33.1, Fe/Mn=34, n=1; plagioclase An86.2±5.0Ab12.9±4.5Or0.9±0.5, n=3.
As members of the IMCA (International Association of Meteorite Collectors), we guarantee the authenticity of all our pieces.
(The certificate of authenticity will be delivered with the Meteorite)
S-ar putea să-ți placă și
Acest obiect a apărut în
Cum să cumperi de la Catawiki
1. Descoperă ceva special
2. Plasează cea mai mare ofertă
3. Fă o plată sigură