Perryite, (Ni,Fe)16PSi5, from the Mount Egerton aubrite: the first natural P-Si-ordered phosphide-silicide - Britvin, Sergey N.; Krivovichev, Sergey V.; Vereshchagin, Oleg S.; Vlasenko, Natalia S.; Shilovskikh, Vladimir V.; Krzhizhanovskaya, Maria G.; Lozhkin, Maksim S.; Obolonskaya, Edita V.; Kopylova, Yulia O. (Journal of Geosciences, 2021)