Maddie V Puzzle 2

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Across
  1. 3. clays with large particles are naturally low in what
  2. 5. chemists see clay as a combination and mixture of what
  3. 7. the most primary clay is what
  4. 9. 14% of clay is what
  5. 13. a type of secondary clay
  6. 17. in natural clays what percent of it is iron oxide
  7. 18. clay that has been moved from it's original location
  8. 19. the clay that is opposite of refactory clays
  9. 20. unlike stoneware a porcelain body is what
  10. 21. clays that assumes better than everage plasticity
  11. 22. the type of clay that is rarely textured
  12. 24. sedimented clays which have been subjected to pressue
  13. 25. these clays are also called lean clays
Down
  1. 1. clays that have a red dust color due to red iron oxide
  2. 2. clat that mature during firing
  3. 4. where do primary clays come from
  4. 6. plastic clays are as strong as what
  5. 8. the type of clay that contains iron oxide in a reduced state
  6. 10. what is not likey to be greater than 25%
  7. 11. clays that the capacity to withstand thermal shock
  8. 12. a type of clay that can withstand a high temperature without loosing its original shape
  9. 14. water in holes between the particle in plastic clays are called
  10. 15. the second most important primary clay
  11. 16. clay that has not been moved from it's original locaiton
  12. 23. natural clays fire to cream, white and what other color