Clay and Glaze Chemistry

5,534 topics in this forum

1. Frit Substitution Chart + Orton Cone Charts + Kiln Wash Recipes

   By Min, October 15, 2019
   • 20 replies
   • 13.6k views
   • 
   • Mark C.
   • March 18

2. Wild Clay Processing

   By Min, November 5, 2022   

   • found clay
   • foraged clay
   • (and 2 more)

     Tagged with:

     • found clay
     • foraged clay
     • dug clay
     • testing wild clay
   • 21 replies
   • 1.8k views
   • 
   • Pluton
   • January 26

3. Eutectics Calculator 1 2

   By Min, May 12, 2021
   • 42 replies
   • 5.3k views
   • 
   • C.Banks
   • January 14

4. Custer feldspar... again... new chemistry 2021 data 1 2

   By Dick White, August 15, 2022
   • 44 replies
   • 2.6k views
   • 
   • GEP
   • January 3

5. Talc shortage? New Talc - Cim Talc and Fabi Talc 1 2

   By Susan McHenry, April 28, 2021   

   • talc
   • cim talc fabi talc
   • 28 replies
   • 6.7k views
   • 
   • Dick White
   • October 22, 2023

6. Spodumene Substitute Analysis

   By Min, April 1, 2023
   • 11 replies
   • 1k views
   • 
   • PeterH
   • July 10, 2023

7. User Beware + Technical FAQ's

   By Guest JBaymore, February 22, 2014
   • 4 replies
   • 26.8k views
   • 
   • oldlady
   • December 27, 2019

8. Beginner question re saggar firing

   By Brian_Ire, 3 hours ago
   • 0 replies
   • 12 views
   • 
   • Brian_Ire
   • 3 hours ago

9. Why does my Bone China have a Green tint?

   By Jarman Porcelain, April 8
   • 16 replies
   • 156 views
   • 
   • Jarman Porcelain
   • 13 hours ago

10. Bone china glazing problems 1 2

    By Ben10, March 27, 2022
    • 37 replies
    • 2.1k views
    • 
    • Jarman Porcelain
    • 14 hours ago

11. Low Fire Clays

    By AndreaK, Tuesday at 04:54 PM   

    • clays
    • glazes
    • 2 replies
    • 53 views
    • 
    • LeeU
    • 15 hours ago

12. Clear glaze looks yellow

    By Judy SA, March 3, 2023
    • 11 replies
    • 1k views
    • 
    • tinypieces
    • 18 hours ago

13. Glazed pieces hung out at 800F degrees - ok?

    By ABlanc, yesterday at 12:57 PM
    • 3 replies
    • 39 views
    • 
    • Dick White
    • 23 hours ago

14. Need help with low fire slip and glaze

    By Merve, Monday at 02:37 AM
    • 3 replies
    • 78 views
    • 
    • Min
    • Tuesday at 01:54 PM

15. Gold Lustre

    By Imu, Monday at 08:52 AM
    • 4 replies
    • 81 views
    • 
    • Imu
    • Tuesday at 11:44 AM

16. App - Blazed and Potfolio

    By StonedStudio, Monday at 03:39 PM
    • 0 replies
    • 72 views
    • 
    • StonedStudio
    • Monday at 03:39 PM

17. Potters who are to longer with us-Glaze recipes live on

    By Mark C., Sunday at 12:19 AM
    • 1 reply
    • 70 views
    • 
    • fergusonjeff
    • Monday at 01:20 PM

18. Im desperate

    By Dabombmom, March 19
    • 23 replies
    • 321 views
    • 
    • Dabombmom
    • Monday at 06:16 AM

19. Any thoughts on what is causing my glaze problem?

    By Bam2015, Saturday at 03:53 PM
    • 7 replies
    • 98 views
    • 
    • Jarman Porcelain
    • Sunday at 05:12 PM

20. Terra sigillata deflocculation from local clay

    By wens, Saturday at 04:31 PM
    • 6 replies
    • 58 views
    • 
    • wens
    • Sunday at 02:59 PM

21. Bisque Menders Recipe - Making Your Own

    By Hyn Patty, April 10
    • 13 replies
    • 138 views
    • 
    • Kelly in AK
    • Saturday at 05:46 AM

22. Extreme Cracking/Shrinkage in Tiles

    By Caroline E, March 14
    • 6 replies
    • 167 views
    • 
    • neilestrick
    • April 9

23. Pinhole problems 1 2

    By Lbauer12, March 22
    • 32 replies
    • 655 views
    • 
    • Lbauer12
    • April 9

24. Watercolor painting on greenware clay

    By Jeanne at Railyard Arts, April 6
    • 6 replies
    • 100 views
    • 
    • Min
    • April 9

25. Chrome & Zinc - toxic?

    By Beccap, April 7
    • 15 replies
    • 214 views
    • 
    • Min
    • April 8