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Ditemukan 1121 dari pencarian Anda melalui kata kunci: subject="Batubara"
REPORT ON THE GEOLOGY OF THE COAL DEPOSITS OF THE TANAH HITAM-, SUNGAI DURIAN…
the ombilin coal mine is situated in the sawahlunto-sidjundjung district in the province of west-sumatra.The field in which coal is expected to occure occoupics an area of 7,5 x10 km2 with its lengthaxis in north -south direction.
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 36 halaman , tanpa lampiran peta
- Judul Seri
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- No. Panggil
- PMB LA 1964-5
Investigation into the Geological and Mining Aspects of the Iron-ore and Coal…
to-day metallurgical eoke is practically exlusively produced from coking coals in horizontal chamber ovens the dimensions of which show a height of 2-6 m, an average chamber width of 350 - 550 mm and a chamber length of ab. 12 m
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 18 HALAMAN, TANPA LAMPIRAN PETA
- Judul Seri
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- No. Panggil
- PMB LA 1957-3
The Coal Deposit From Ombilin. "Wedexro" 1957, Vol. 3, Fasc. 3.
The eocene (Early Tertiery) coal deposits on The ombilin river in central sumatra have been discovered in 1868 by de greve,mapped in 1875 by verbeek and their extraction was begun in 1892 in the vicinity of sawahlunto.
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- ISBN/ISSN
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- Deskripsi Fisik
- 13 Halaman, tidak berwarna
- Judul Seri
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- No. Panggil
- PMB LA 1957 -2
Coal In The East-Indian Archipelago. IIa The Islands West Of Sumatra
The geological structure of Sumatra is mirorred on a small scale in the range of islands west of it. it is ummistakable that the tendency of the longitudinal chains of sumatra to subside to the SE is observable again on the long range of islands which lies paralel to sumatra in the SW, separated by a "longitudinal depression" which surpasses by widt…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 5 Halaman, tidak berwarna
- Judul Seri
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- No. Panggil
- PMB LA 1942 -1
GEOLOGICAL MAP OF SUMATRA Scale 1:200.000(EXPLANATORY NOTES TO SHEET 8 MENGGALA)
The mapped area covers the sheets XXVIII, XXIX, XXXVIII and XXXIX of the topographycal map of south sumatra, scale 1:100.000. it can easily be reached by motor-car by the road from tanjoeng-karang to enggala, or by boat with the ships of the K.P.M via the Toelang bawang river to benggala.
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 12 HALAMAN , TANPA LAMPIRAN PETA
- Judul Seri
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- No. Panggil
- PMB LA 1934-3
GEOLOGICAL MAP OF SUMATRA Scale 1:200.000(EXPLANATORY NOTES TO SHEET 13 WIRAL…
Geological data concerning the area covered by this map sheet were not avallable before the beginning of the geological survey Verbex (1881,1) largely as alluvium and for a small part in the SW as marind diluvium, by hartman (1915,2)
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 15 HALAMAN , TANPA LAMPIRAN PETA
- Judul Seri
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- No. Panggil
- PMB LA 1934-2
GEOLOGICAL MAP OF SUMATRA scale 1 : 200 000 EXPLANATORY NOTES TO SHEET 6 (KROEI)
thi sheet includes the topographic mapsheets 1:100.000 no. XVII, XVIII, XXIV, and XXV. previous data are given by verbeek (lit.8), ERB (3), Moerman (5) and Philippy (6,7)
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 41 HALAMAN , TANPA PETA TERLAMPIR
- Judul Seri
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- No. Panggil
- PMB LA 1934-1
GEOLOGICAL MAP OF SUMATRA Scale 1 : 200.000(EXPLANATORY NOTES TO SHEET 3 BENG…
up till now but a few occasional geological notes existed on this map-area accompanied by very schematical maps, based on them
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 28 HALAMAN, TANPA LAMPIRAN PETA
- Judul Seri
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- No. Panggil
- PMB LA 1933-2
APPENDIX 6 BELITUNG CONTRACT AREAS
following the review of all existing geological data on the contract areas outside of kelapa kempit a scheduls of areas to be retained and areas to be relinquiabed has beeb prepared.table 2 refers.
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- ISBN/ISSN
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- Deskripsi Fisik
- 21 halaman , tidak berwarna , tidak bergambar, co
- Judul Seri
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- No. Panggil
- PMB la 1978 - 7
Laporan Penyelidikan Geofisika Batubara Dengan Mrtoda Well Logging didaerah…
Penggunaan metode penampangan lobang bor ( well ligging) dalam,eksplorasi batubara sudah umum dilakukan terutama gamma-ray log.
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 20 halaman,gambar berwarna,27 lembar peta
- Judul Seri
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- No. Panggil
- PMB LA 2000-6
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah