Óxido de hierro pardo Volver a Lista de Pigmentos
| Colores | marrón ocre |
|---|---|
| Source | (no definido) |
| Sinónimos | |
| Componentes | GoethitaFeOOHHematiteFe2O3MagnetitaFe3O4Pigmento preparadoFeOOH + Fe2O3 + Fe3O4 |
| L | 44.4775 |
|---|---|
| a | 11.735 |
| b | 19.9 |
| RGB R | 134 |
|---|---|
| RGB G | 97 |
| RGB B | 73 |
- R.J.H. Clark, Raman microscopy: Application to the identification of pigments on medieval manuscripts, Chem. Soc. Rev. 24 (1995) 187–196. https://doi.org/10.1039/CS9952400187.
- D. Cosano, D. Esquivel, C.M. Costa, C. Jiménez-Sanchidrián, J.R. Ruiz, Identification of pigments in the Annunciation sculptural group (Cordoba, Spain) by micro-Raman spectroscopy, Spectrochim. Acta - Part A Mol. Biomol. Spectrosc. 214 (2019) 139–145. https://doi.org/10.1016/j.saa.2019.02.019.
- G.N. Kustova, E.B. Burgina, V.A. Sadykov, S.G. Poryvaev, Vibrational spectroscopic investigation of the goethite thermal decomposition products, Phys. Chem. Miner. 18 (1992) 379–382. https://doi.org/10.1007/BF00199419.
- O.N. Shebanova, P. Lazor, Raman spectroscopic study of magnetite (FeFe2O4): A new assignment for the vibrational spectrum, J. Solid State Chem. 174 (2003) 424–430. https://doi.org/10.1016/S0022-4596(03)00294-9.