These have survived until today and are preserved in a painted wooden casket of the sixteenth century.
The chasse reliquary of Calminius, or Saint Calmin, is one of the outstanding masterpieces of Limoges enamel.
In 1095 Pope Urban II launched the First Crusade at the Council of Clermont and at the same time affiliated Mozac to the Cluniac Order; nevertheless, Mozac was able to retain some of its independence, as it remained an abbey rather than becoming a dependent priory, as were most of Cluny's affiliated houses.
The buildings were severely damaged and largely destroyed in a series of earthquakes between 1477 and 1490, and among the few remains of the Romanesque architecture that have survived are carved Romanesque capitals (illustration) that were particularly noted by Prosper Mérimée in the first assessment of medieval monuments in France: "What renders the church of Mozat [sic] particularly interesting are its capitals, which, for the merit of their execution, may be compared to the best of Brioude".
[1] The rebuilding was carried out in the Gothic style, using the harder Volvic stone instead of the limestone of the earlier constructions.