Yunus Abd. Razak <br/><br/>
Economic field report October 1979 

 -  1979 
 - 19p.  ill., maps  35cm 
<br/><br/> The southern part of the region is underlain by granitic rocks while the northern part is represented by interbedded argillaceous arenaceous and rudaceous rocks. Most of the concentrates and geochemical silt samples were collected in areas underlain by granitic rocks. No in situ mineralization was observed during the trip. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Perak--Kerbau, Sungai<br/>Geology--Kedah--Baling--Ketil, Sungai<br/>Geology, Economic--Perak--Kerbau, Sungai<br/>Geology, Economic--Baling--Ketil, Sungai
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Kerbau, Sungai (Perak)<br/>Ketil, Sungai (Baling, Kedah)