Aw, P. C. <br/><br/>
Exploitation of industrial minerals from abandoned tin mining areas in Perak and Selangor  no. IM 5/1980 
P. C. Aw 
 -  1980 
 - 14 p.  34 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/> This paper describes the current exploitation of industrial minerals and the prospects for further development of industrial minerals from mined-out lands. Problems that some of the industrial mineral deposits may be blanketed by development are discussed; recommendations are made to overcome some of them 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industry--Perak<br/>Mineral industry--Selangor