Aw, P. C. <br/><br/>
Investigation of natural sharpening stone in Pulau Nyior Setali, Langkawi, Kedah 
P. C. Aw. 
 -  1982 
 - 12p.  ill., photos. maps  30cm 
<br/><br/> August, 1982 
<br/><br/>Includes bibliographical references 
<br/><br/> This investigation shows that the natural stones which can be used as sharpening stones are found as loose slabs on two beaches in the island. The stones can be used as a low-priced sharpening stones at the village level. For the wider urban market, the stones need to be cut and competitively priced in order to compete against the artificial stones. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Kedah--Pulau Nyior Setali<br/>Mineralogy--Kedah--Pulau Nyior Setali<br/>Stone
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Pulau Nyior Setali (Langkawi, Kedah)