31. The domes and the exterior surface are covered with different colored star shaped China clay tiles. 32. Earthenware, terra cotta, stoneware, porcelain and bone china clay bodies can be made into paper clay. 33. Rosemellyn China Clay works lies north-east of Carbis. 34. China clay , calcium carbonate, titanium dioxide, and talc are common mineral fillers used in paper production.35. ECLP was restructured, and became a wholly owned subsidiary of the newly formed English China Clays group. 36. Analysts say English China Clays will have to make its biggest cuts in the U . S. 37. The former quarry of the Glynn Valley China Clay Works has closed down and is now flooded. 38. It was the site of the lines'china clay works which is now used as a cement terminal. 39. Zones within the granite, altered by kaolinisation, have been extensively worked for china clay until recent years. 40. The process required china clay, and Pochin bought several china clay mines in Cornwall for this purpose.
