Prospecting for bauxite in Lundu/Sematan district
- [19?_]
- 2p. 30cm
Prospecting work was carried out in several selected areas within the Lundu/Sematan district from the middle to the end of April, 1981. A hand auger was used in the investigation work. A total of 33 auger holes were sunk in these areas. Composite samples were collected, one from each hole.