Citation: P\'erez-Cruz, Mar\'ia Ana; Elizalde-Gonz\'alez, Mar\'ia de la Paz; Escudero, Roberto; Bern\`es, Sylvain; Silva-Gonz\'alez, Rutilo; Reyes-Ortega, Yasmi (2015). At last! The single-crystal X-ray structure of a naturally occurring sample of the ilmenite-type oxide FeCrO~3~. Acta Crystallographica Section B, 71, pp. 555-561.