IR spectra of Italian Gold Ochre, light (α-FeOOH, gypsum) mixed with linseed oil
ATR-FT-IR spectrum
IR spectrum with ATR-correction
The low wavenumber region (far-IR region) of this IR spectrum is presented and discussed in the following paper: Spectrochimica Acta Part A, 2010, 75, 1061–1072.
