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Name:
Magnesia Matt (with Quartz)
Source:
Canberra School of Art "Clay and Glaze Handbook", p15,
by Tony Flynn
Firing Temp:
cone 10 (roughly);
bottom shelf of kiln #9 fired to 1275ºC with a 30 minute soak.
Clay bodies:
Magma Porcelain (MP) - Glasgow School of Art clay store
Recipe:
Potash Feldspar 18
Whiting 16
China Clay 33
Quartz 22
(Dolomite 12)
Dolomite line blend - Dolomite was left out from the base recipe in this test - and then re-introduced in increasing quantities).
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