Kueh Khai Soon <br/><br/>
Ball clay deposit in the Nyelong 11 area Sarikei Sarikei division Sarawak ( RAK E1 ) 

 - GSKL 039/9/191 
 - Ipoh Perak  Jabatan Penyiasatan Kajibumi Malaysia  1991 
 - ill:20p. 29.8 cm