
Kr (silica:sesquioxidos molar) – SiBCS Cap 1, p 32
Source:R/diagnostics-atributos-sibcs.R
compute_kr.RdCalcula o indice molar Kr = SiO2 / (Al2O3 + Fe2O3) usando massas molares 60.08 (SiO2), 101.96 (Al2O3) e 159.69 (Fe2O3):

R/diagnostics-atributos-sibcs.R
compute_kr.RdCalcula o indice molar Kr = SiO2 / (Al2O3 + Fe2O3) usando massas molares 60.08 (SiO2), 101.96 (Al2O3) e 159.69 (Fe2O3):