Correction to: Contributions to Mineralogy and Petrology (2019) 174:57 https://doi.org/10.1007/s00410-019-1593-3

When plotting the representative FTIR spectra of garnet in Fig. 3d and e, an error was made with the thickness normalization, and the spectra were wrongly normalized. We reproduce the correct figure below.

Fig. 3
figure 3

Representative FTIR spectra of pre-annealed omphacite and garnet samples. ac polarized spectra for omphacite along three orthogonal directions of each same crystal (X′, Y′ and Z′), and d, e unpolarized spectra for garnet (different grains). The spectra were normalized to 1 cm thickness and vertically offset. Omp omphacite, Grt garnet