Uncertainties on elastic parameters and occupancy factors: how do they affect the accuracy of the calculated Gibbs energy of minerals at ( P , T ) conditions? The case of 3 T - versus 2 M1-phengite
(1) Dipartimento di Scienze della Terra, Università di Milano, Via Botticelli 23, 20133 Milano, Italy;(2) National Research Council (CNR), IDPA, Section of Milan, Via Botticelli 23, 20133 Milano, Italy