Tin Exploration in Indonesia - Problems and Solution

Traditional exploration has been undertaken by both local and overseas experts to discover tin deposits in Indonesia over almost 300 years. Indonesia is part of a tin belt which runs from Myanmar in the north through Malaysia to Singkep, Bangka, and Belitung islands in Indonesia in the south. The discovery of alluvial tin deposits is becoming harder as the more obvious geological targets are exhausted and topographical conditions become more difficult. New approaches are required to sustain successful exploration. There are indications that tin deposits can be found at depth on-shore as well as off-shore. These deposits are found associated with tough clays. On-shore tin exploration is hampered by swampy areas, while the off-shore search is often affected by difficult sea conditions. These factors lead to increases in the cost of exploration as well as the cost of subsequent production. Tin price fluctuations and environmental issues are also of major concern in the planning of the future operation of tin mining in Indonesia.