Compliments of the Season and best wishes for the New Year, from the Buseck Center for Meteorite Studies!
This photograph shows an area of metal in Oued Bourdim 001 stain-etched with sodium bisulfite. The kamacite is stained a kaleidoscope of colors. Tetrataenite/taenite is bright and shiny and the fine-grained plessite is dark. Photo ⓒ ASU/CMS/Garvie.