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Ditemukan 322 dari pencarian Anda melalui kata kunci: subject="Kimia"
Mineral Exploration at Alue Moli Aceh Province, Northern Sumatra
A hydrothermally altered granodiorite containing molybdenite and chalcopyrte, dicovered by AMAX mineral exploration, has been investigated by rock and detailed drainage basin sampling. This well-exposed mineralisation is found in the Alue Moli, a small tributary of the Kr. Ise-ise, not far from the Takengon-Blangkejeren track, some 108 km south of T…
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- Deskripsi Fisik
- 31 halaman, tidak berwarna, cover biru, lampiran
- Judul Seri
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- No. Panggil
- PMB LA 1987 -4
Geophysical Exploration For Primary Tin And Tungsten Mineralisation At Hatapa…
A 1st-Order geochemical- and soil-painning tin anomaly on the north-aest margin of the Hatapang granite in north sumatra was magnetometric-.VLF-and VES measurements)and three brief geological traverses.
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- Deskripsi Fisik
- 28 Halaman, tidak berwarna,lampiran peta, cover bi
- Judul Seri
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- No. Panggil
- PMB LA 1987 -3
Further Mineral Investigations At The Dusun Intrusive Complex, Aceh Province,…
The Kr. Dusun basin area has been subjected to several previous investigations that have indicated the presence of porphyry-style mineralisation plus the occurrence of some lead-zinc drainage basin anomalies. In this investigation an area a altered granodiorite was surveyed by detailed drainage basin and rock sampling.
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- Deskripsi Fisik
- 58 halaman, tidak berwarna, lampiran peta, cover b
- Judul Seri
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- No. Panggil
- PMB LA 1987 -5
Mineral Exploration of The Dusun Intrusive Complex Aceh Tengah, northern Suma…
The Dusun Intrusive complex, which lies about 40 km southeast of lake tawar in a remote part of Aceh Tengah, has been the subject of a mineral investigation programme. Previous investigations in this area have revealed the presence of chalcopyrte, galena,sphalerite and molybdenite, with indicatations of both porphyry-style and vein mineralisation.
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- Deskripsi Fisik
- 16 Halaman, lampiran peta, tidak berwarna,cover bi
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- No. Panggil
- PMB LA 1985 -2
Mineral Reconnissance in The Takengon Quadrangle, Aceh Province, Northern Sum…
Three low priority areas were investigated in the Takengon quadrangle because of their proximity to a more important area being studied. These areas-Panomon, Kebyaran and keuretu -were suggested as follow-up targets on the basis of geochemical anomalies found during the regional geochemical survey of the north Sumatra Project (NSP).
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- Deskripsi Fisik
- 52 Halaman,tidak berwarna,lampiran peta,cover biru
- Judul Seri
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- No. Panggil
- PMB LA 1987 -1
Field Trials of Geophysical equipment At Gunung Limbung, Near Jasinga, West Java
The North Sumatra Geochemical and Mineral Exploration Project is a technical cooperation scheme between the goverments of the Republic of Indonesia (Ministry of Mines and Energy) and the United Kingdem (Overseas Development Administration). It is carried out jointly by the Directorate of Mineral Resources (Salman Padmanagara, Director) and the Briti…
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- 13 Halaman, lampiran peta, tidak berwarna, cover b
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- No. Panggil
- PMB LA 1987 -2
1985 Index of Northern Sumatra Geological and Chemical Maps, and Northern Sum…
This section is a list of currently available published geological and geochemical maps for sumatra north of the equator. Further information aboit these maps is given in the geourvey Nesletter (berita geologi, Direktorat jeneral Pertambangan Umum), Volume 16, pages 105-107, May 1984
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- 39 Halaman, tidak berwarna, cover biru , lampiran
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- PMB LA 1984 -1
Mineral Exploration of The Baso Granodiorite and Adjacent Areas, Aceh Barat, …
The North Sumatra Geochemical adn Mineral Exploration Project (NSGMEP) is a 4 year (1984-1988) mineral exploration programme being undertaken by a combined team of geologist seconded from the British Geological Survey (BGS) and Counterpart from the Directorate of Mineral Resources (DMR), Indonesia
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- 23 Halaman, tidak berwarna,lampiran peta, cover bi
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- PMB LA 1985 -1
Laporan Penyelidikan Geokimia Regional daerah Sungai Kuang, Ogan, Komering da…
Maksud dan tujuan penyelidikan tidak terlepas dari tugas dan fungsi seksi geokimia secara bersistim dalam rangka penyelidikan umum dan penyelidikan yang bertalian dengan aspek geologi lainnya, mengembangkan metoda pnyelidikan serta menyusun laporan dan pembuatan peta geokimia dalam berbagai skala.
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- 17 Halaman,lampiran peta, tidak berwarna, cover bi
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- PMB LA 1990 -7
Preliminary report on Regional Geochemical Exploration in The Tebingtinggi Ar…
A Regional geochemical exploration of the tebingtinggi area has identified a quarternary volcanics are exposed in the most part of the area and they have overlaid the western tertiary sedimentary rocky rocks and pre -Tertiary sediment rock, which also intruded by granodiorite.
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- 13 Halaman, lampiran peta, tidak berwarna, cover b
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- No. Panggil
- PMB LA 1990 -9
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