S2: Origin and tectono-metamorphic history of the Riffelberg–Garten meta-sedimentary ophiolitic unit, Western Alps

Table S2: summary of the composition of amphibole (Amp), pyroxene (Px), garnet (Grt), phengite (Phe), paragonite (Pg), epidote (Ep), and chloritoid (Cld) in the RGU matrix. Amphibole formula on the basis of 23 O atoms, pyroxene formula on the basis of 6 O atoms, garnet formula on the basis of 12 O atoms, white mica formula on the basis of 11 O atoms, epidote formula on the basis of 12.5 O atoms, and chloritoid formula on the basis of 12 O atoms. The first line reports the average and standard deviation and the second line reports the minimum and maximum value of atoms per formula unit (a.p.f.u.). Fe³⁺ is calculated on the basis of charge balance. “n” is the number of analyses