In the present work, a quantitative analysis of the phase compositions by Mössbauer effect spectroscopy of solid and conventional hydrogen disproportionated Pr 13.7Fe 80.3B 6.0 and Pr 13.7Fe 63.5Co 16.7Zr 0.1B 6.0 alloys was carried out. Significant amounts of intermediate borides t-Fe 3B and Pr(Fe, Co) 12B 6 were detected after solid hydrogen disproportionation treatment in Pr 13.7Fe 80.3B 6.0 and Pr 13.7Fe 63.5Co 16.7Zr 0.1B 6.0 alloys, respectively. After conventional hydrogenation–disproportionation–desorption–recombination treatment these phases were not detected and in no case residual Pr 2Fe 14B-phase was found. It was observed that the amount of intermediate borides after disproportionation can be correlated with the degree of texture after recombination at various temperatures.