%0 Journal Article %A Bonin, Bernard %A Janoušek, Vojtĕch %A Moyen, Jean-François %D 2019 %T ESM 5: Chemical variation, modal composition and classification of granitoids %U https://geolsoc.figshare.com/articles/journal_contribution/ESM_5_Chemical_variation_modal_composition_and_classification_of_granitoids/11302892 %R 10.6084/m9.figshare.11302892.v1 %2 https://geolsoc.figshare.com/ndownloader/files/20032505 %K classification %K granitoids pdf %K Chemical %K proportion %K Na %K SiO %K variation %K diagram %K Same %K i.e %K ESM %K parameter %K Figure 11 %K Al %K Geology %X pdf file. Same as Figure 11 of main text, using SiO2–α diagram. α is defined as α = (Al – Na – K)/Ca, in atomic proportions, i.e. the parameter such that Al = αCa + Na + K. Thus, A/CNK = 1 corresponds to α = 2, and A/NK = 1 to α = 0 (see main text) %I Geological Society of London