Min Posted July 13, 2023 Report Share Posted July 13, 2023 (edited) Interesting. Would be interesting to look at the tiles under magnification. Could the tile glazed surfaces have the little crack fissures like those at the unglazed bottom portion of the second tile? Test tile cracks almost look like stretch marks (crazing?) on a pregnant woman's tummy. Edited July 13, 2023 by Min PeterH 1 Quote Link to comment Share on other sites More sharing options...
Kelly in AK Posted July 13, 2023 Author Report Share Posted July 13, 2023 It’s likely they do, very characteristic of the clay body. The surface skins over quickly when I roll slabs. The ones at the bottom are those kinds of cracks magnified from bending the clay. Quote Link to comment Share on other sites More sharing options...
Min Posted July 14, 2023 Report Share Posted July 14, 2023 Any chance the strange results were from the same batch of your dug clay? Quote Link to comment Share on other sites More sharing options...
Kelly in AK Posted July 14, 2023 Author Report Share Posted July 14, 2023 Highly likely. It’s all coming from the same pit, even though a year apart. Quote Link to comment Share on other sites More sharing options...
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