Fig. 11From: The role of the antigorite + brucite to olivine reaction in subducted serpentinites (Zermatt, Switzerland)H2O concentration maps from the shear zone samples Ol1-2 in (µg/g) normalized to 1 cm thickness a, b, e, f and the corresponding reflected light image c, d, g, h respectively. Crystallographic axes are indicated with arrows and boxes. Reflected light images show the grain outlines and the dark rims are late retrograde olivine replacements by lizardite/chrysotileBack to article page