Emily Frentzel - Puzzle 2

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Across
  1. 2. mature slowly during firing
  2. 4. the end products of a chain of reactions
  3. 7. previously sedimented clays which have been subjected to pressure
  4. 8. are also used for slipware
  5. 10. often added to bodies for the textural effects
  6. 12. is homogenous, unlike stoneware
  7. 14. tend to be short when they are sufficiently pure and white
  8. 15. granite bosses which form upland areas
  9. 17. can be mined from the position in which they decomposed from the parent rock
  10. 19. have an end product of clay
  11. 20. will withstand a high temperature without deformation
  12. 22. include china clay for whiteness and some ball clay for whiteness and some ball clay for strength
  13. 23. can be stained with metal oxides and prepared stains to give other colours
  14. 24. contain iron oxide in reduced state
Down
  1. 1. have been deposited in their present position by the action of water and ice
  2. 3. fired to provide a strong product which is porous
  3. 5. a classification of a property which can be possessed by any clay
  4. 6. will not withstand high temperature but break down with heat and melt before
  5. 9. by hydrolization becomes clay, silica, and a salt
  6. 11. in plastic clay there is also water in the holes between the particles
  7. 13. complex mixture and combination of minerals
  8. 16. are silicate minerals of similar plate-like structure to kaolinite
  9. 18. a rust from red iron oxide
  10. 20. the capacity to withstand thermal shock
  11. 21. clay with low plasticity