Persian Tiles, p.3, 1993, by Metropolitan Museum of Art, Stefano Carboni, Tomoko Masuya; Morgan; Abu al-Qasim Kasani's work is dated 1301, and he says that the mina'i technique was not produced in his time. He himself seems to have moved to more genteel occupations around the Ilkhanid court.
"Faceted Basin, Mina'i ("enameled") ware, early 13th century", with Catalogue entry from Linda Komaroff. The Robert Lehman Collection. Decorative Arts, Volume XV. Wolfram Koeppe, et al. The Metropolitan Museum of Art in association with Princeton University Press, 2012, p. 355.
Catalogue entry from Linda Komaroff, in The Robert Lehman Collection. Decorative Arts, Volume XV. Wolfram Koeppe, et al. The Metropolitan Museum of Art in association with Princeton University Press, 2012, p. 356. The outside of this lobed bowl is illustrated here.
"While stonepaste vessels are often attributed to the Seljuq period, some of the most iconic productions in the medium took place after this dynasty lost control over its eastern territories to other Central Asian Turkic groups, such as the Khwarezm-Shahis" in Rugiadi, Martina. "Ceramic Technology in the Seljuq Period: Stonepaste in Syria and Iran in the Twelfth and Early Thirteenth Centuries". www.metmuseum.org. Metropolitan Museum of Art (2021). Retrieved 1 February 2023.
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