Citation: O'Neill H St C; Dollase, W. A.; Ross, C. R. (1991). Temperature dependence of the cation distribution in nickel aluminate (NiAl2O4) spinel: a powder XRD study Sample: quenched from 750 C, held for 80h, Bayerisheches Geoinstitut (Mo), Model 2. Physics and Chemistry of Minerals, 18, pp. 302-319.