Fig. 8. (a) Regional structural lineament map of the survey area for Tmpb-2. (b) Geological map of the Samarinda Anticlinorium showing the location of the survey area for Tmpb-8/Tmbp-10. The Geological map was redrawn from 1:250,000 scale geology sheets published by the Geological Agency, Indonesia: Balikpapan (Hidayat and Umar, 1994).

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

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