Laporan ini disusun sebagai hasil peninjauan singkat terhadap endapan barit didaerah lanjdut,ketjamatan kendawangan,kabupaten ketapang,propinsi kalimantan barat pada sehir tahun 1971 dalam rangka PELITA tahap pertams
From the 6th of october to the 27th of december fisldworks were done by writer of this report in the tertiary strip between. S. Belajan (S. Tabang) and S. Telen; additional reconnsissances west of the S. Belajan between S. Ritan and S. Bengen, right tributariss of the S. Belajan.
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Deskripsi Fisik
57 halaman, tidak berwarna, tidak ada lampiran pet
Oil is by far the most important of minerals mined in borneo. Next are coal and gold , diamonds, whereas other mineral not or insignificantly have been mined. The southern and Eastern departement, especially the eastern and southeastren parts are of the utmost importance for the mining industry. Gold, homever, occurs only in the westren departement …
The Bekapai field is located 15 km off mahakam river delta,east coast of kalimantan,on the mahakam contract area,where total indonesie,acting as,has been associated with japex indonesia limitid since 1970,each having a fifty percent interst (Fig,1 and 2)