Kueh Khai Soon <br/><br/>
Kaolinitic clay deposit near Phoning Garden jalan Tun Jugah Stampin Kuching Sarawak : RAK (E10) 

 - GSKL 039/9/199 
 - Ipoh Perak  Jabatan Penyiasatan Kajibumi Malaysia  1986 
 - ill:11p. 29.8 cm