Fig. 12. Selected photographs of the coal-bearing deposits in Sumatra (South Sumatra Basin and Bengkulu Basin) during the coal exploration projects. (a and b) Muara Enim Formation (Tmpm-8 and Tmpm-14). Man for scale. (c and d) Lemau Formation (Tml-1 and Tml-3). (e) An example of core logging sheet of the Muara Enim Formation (Tmpm-11). Note the very thick coal occurrence (apparent thickness).

Econ. Environ. Geol. 2022;55:149-69 https://doi.org/10.9719/EEG.2022.55.2.149

© 2022 Econ. Environ. Geol.