Limoges had been the site of a minor industry producing plain faience earthenwares since the 1730s. The manufacturing of hard-paste porcelain at Limoges was established by Turgot in 1771 following the discovery of local supplies of kaolin and a material similar to petuntse in the economically distressed area at Saint-Yrieix-la-Perche, near Limoges. The ingredients were used for the production of hard-paste porcelain similar to Chinese porcelain. The materials were quarried commencing in 1768.