
Vibrational spectroscopic study of the minerals nekoite Ca3Si6O15·7H2O and okenite Ca10Si18O46·18H2O – Implications for the molecular structure
Keywords: طیف سنجی مادون قرمز; Okenite; Nekoite; Silicate; Raman spectroscopy; Infrared spectroscopy; Near-infrared spectroscopy