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As of March 31, 2008, the aggregate coal reserves of our mines were approximately 476.9 million tonnes. The following table shows our mines resources and reserves: Mining Area | Resources(Mt) | Reserves(Mt) | Measured | Indicated | Inferred | Total | | Gunungbayan | Block II | 4.2 | 31.0 | 18.5 | 53.7 | 26.0 | | Block I | 0 | 7.6 | 1.8 | 9.4 | 2.0 | | Wahana | 16.0 | 137.0 | 98.0 | 250.0 | 75.8 | | Perkasa Inakakerta | 0 | 49.0 | 35.0 | 85.0 | 21.8 | | Teguh Sinar Abadi / Firman Ketaun Perkasa | 0 | 41.2 | 39.0 | 80.2 | 33.3 | | Fajar Sakti Prima | 52.0 | 30.0 | 25.0 | 106.0 | 52.0 | | Bara Tabang | 207.0 | 117.0 | 98.0 | 424.0 | 260.0 | | Total | 279.2 | 412.8 | 315.3 | 1008.3 | 476.9 |
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