Aw, P.C. <br/><br/>
A fire clay deposit from near Teronoh, Perak 
P.C. Aw. 
 -  1981 
 - 10 p.  ill. , photos (b&w)  30 cm 
<br/><br/>Includes bibliographical references 
<br/><br/> 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. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sediments (Geology)--Perak
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Perak