go to ORKG: http://orkg.org/orkg/predicate/P41229
Nanophase ferric oxide (nm)
Iron oxide minerals are the prime candidates for Fe(III) signatures in remotely sensed Martian surface spectra. Nanophase ferric oxide (np-Ox)' is a generic term for ferric oxide/oxihydroxide particles having nanoscale (less than 10 nm) particle dimensions