MINERAL: A program for the propagation of analytical uncertainty through mineral formula recalculations

► Mineral formula recalculations are rarely reported with the associated error. ► MINERAL propagates of analytical uncertainties through recalculation steps. ► Calculated error is reported on formula unit cations and mol end members. ► Program supports 9 common rock-forming minerals plus a generic routine. ► Fast, simple method to help assess the quality of data in a quantitative manner.