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Ceramics
Rishtan ceramics
Ishqor glaze chemistry, kiln curves and that impossible Rishtan blue.
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Ishqor ash glaze keeps crazing — kiln cool-down too fast?
That impossible Rishtan blue comes out beautiful but hairline-crazed. Is it body/glaze fit or am I crashing the cool below 600C too quickly?
Alisher · 11h ago
Where to source real ishqor plant ash now?
Old masters burned the desert plant themselves. Anyone still doing it near Fergana, or a reliable substitute alkali that keeps the same depth?
Mehmon · 3d ago