Modern earthenware may be biscuit (or "bisque") fired to temperatures between 1,000 to 1,150 --C (1,830 to 2,100 --F) and glost-fired (or "glaze-fired") to between
950 to 1,050 --C (
1,740 to 1,920 --F), the usual practice in factories and some studio potteries.
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