Temper (pottery)

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A temper is a non-plastic material added to clay to prevent shrinkage and cracking during drying and firing of vessels made from the clay. [1] Tempers may include:

Contents

Some clays used to make pottery do not require the addition of tempers. Pure kaolin clay does not require tempering. [6] Some clays are self-tempered, that is, naturally contain enough mica, sand, or sponge spicules that they do not require additional tempering. [14] [13]

See also

Ceramic#Archaeology

Citations

  1. 1 2 3 "Ceramics". Mississippi Valley Archaeology Center – Technologies. University of Wisconsin – La Crosse. Archived from the original on 27 September 2011. Retrieved 4 November 2011.
  2. 1 2 Stilborg, Ole (1 December 2001). "Temper for the Sake of Coherence: Analyses of Bone- and Chaff-Tempered Ceramics from Iron Age Scandinavia". European Journal of Archaeology. Maney Publishing. 4 (3): 398–404. doi:10.1177/146195710100400316. ISSN   1461-9571.
  3. Silverman & Isbell 2008, p. 439.
  4. Fontana, Bernard L.; Robinson, William J.; Cormack, Charles W.; Leavitt, Earnest E. (1962). Papago Indian Pottery. Seattle, Washington: University of Washington Press, on behalf of the American Ethnological Society. p. 57. OCLC   869680.
  5. 1 2 3 Marcondes Lima da Costa; Dirse Clara Kern; Alice Helena Eleotério Pinto; Jorge Raimundo da Trindade Souza (2004). "The ceramic artifacts in archaeological black earth (terra preta) from lower Amazon region, Brazil: Mineralogy". Acta Amazonica. 34 (2): 165. doi: 10.1590/S0044-59672004000200004 .
  6. 1 2 3 Berlo, Janet Catherine; Phillips, Ruth Bliss (1998). Native North American Art . Oxford University Press. p.  56. ISBN   978-0-19-284218-3.
  7. 1 2 Weinstein & Dumas 2008, p. 203.
  8. Silverman & Isbell 2008, p. 307.
  9. Watters 1997, pp. 92–94.
  10. Milanich 1994, p. 86.
  11. Fontana, Bernard L.; Robinson, William J.; Cormack, Charles W.; Leavitt, Earnest E. (1962). Papago Indian Pottery. Seattle, Washington: University of Washington Press, on behalf of the American Ethnological Society. p. 57. OCLC   869680.
  12. Silverman & Isbell 2008, p. 369.
  13. 1 2 "Woodland Period - St. Johns Cultures - 500 BC to 1500 AD". Pelotes Island Nature Preserve. Archived from the original on 6 March 2015. Retrieved 14 April 2019.
  14. Wilson, C. Dean (2014). "Taos Black-on-White". New Mexico Office of Archaeological Studies. Retrieved 14 April 2019.

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References