Nick Dygert on Twitter: "Inverted pigeonite from #asteroid VESTA The colorful augite lamellae exsolved (diffusively unmixed) from host crystals while slowly cooling in the Vestan subsurface Nagaria cumulate eucrite #ThinSectionThursday https://t.co ...
Mineralogy and petrology of lunar meteorite Northwest Africa 2977 consisting of olivine cumulate gabbro including inverted pigeonite | Earth, Planets and Space | Full Text
Pigeonite - Wikipedia
Skaergaard: Photomicrographs – Kurt Hollocher
Occurrences of inverted pigeonite in lithological Units 2 and 3. (A)... | Download Scientific Diagram
pigeonite | mineral | Britannica
Pigeonite: Mineral information, data and localities.