achondrites

Achondrites are a very diverse goup of meteorites representing a wide range of developmental processes in the Solar System.  Some have crystallization …

NWA 5744, Lunar troctolite

This stone is one of many pairings to NWA 5744 & others.  It is a granulitic, troctolitic breccia: -a “troctolite” is a …

NWA 7022, Lunar feldspathic breccia

The fusion-crusted and oriented ~385 gram main mass of Northwest Africa 7022 displays the meteorite’s two lithologies beautifully.  The meteorite is a …