TY - BOOK AU - Aw,P.C. TI - A fire clay deposit from near Teronoh, Perak PY - 1981/// KW - Sediments (Geology) KW - Perak N1 - Includes bibliographical references N2 - A clay deposit derived from tin - mining sludge is made up mainly of kaolinite with some gibbsite and organic matters. Tests show that it is potential use as a kaolin in whitewares and as a refractory clay ER -