H in Andalusite

• Beran A, Zemann J - Messung des Ultrarot-Pleochroismus von Mineralen. VIII. Der Pleochroismus der OH Streckfrequenz in Andalusite. Tschermaks Mineral Petrol Mitt 13, 285-292

• Wilkins RWT, Sabine W (1973) Water Content of Some Nominally Anhydrous Silicates, American Mineralogist 58, 508-516

• Kalinichenko AM, Katalenets AI, Proshko VY, Pasal'skaya LF (1989) Water in minerals of Al2SiO4 composition (based on the hydrogen-1 and silicon-29 NMR spectra). Geokhimiya 1989, 1024-1028, (in Russian).

• Johnson EA (2006) Water in nominally anhydrous crustal minerals: Speciation, concentration, and geologic significance. Reviews in Mineralogy & Geochemistry (2006), 62 (Water in Nominally Anhydrous Minerals), 117-154.

• Burt JB, Ross NL, Gibbs GV,  Rossman GR, Rosso KM (2007) Potential protonation sites in the Al₂SiO₅ polymorphs based on polarized FTIR spectroscopy and properties of the electron density distribution. Physics and Chemistry of Minerals 34, 295-306.