Ball Clay

A fine-grained, highly plastic secondary clay, usually pale-firing, formed from weathered kaolinitic material re-deposited and concentrated in freshwater basins. Prized in ceramics for its plasticity and workability; used in sanitaryware, tableware and tiles, usually blended with other clays rather than used alone.

Mines

MineRegionWorked
Furzebrook and Norden Ball Clay Pits Dorset Worked from the 18th century–Largely wound down through the 20th century as reserves and markets contracted