Lapis lazuli + linseed oil


IR spectra of Lapis lazuli mixed with linseed oil

 

ATR-FT-IR spectrum 

Lapis lazuli + linseed oil

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.

Lapis lazuli + linseed oil (ATR-corrected)