The Ransiki 1:250,000 geological sheet is bounded by 1 derajat and 2 derajat sounth latitudes and 133 derajat and 134 derajat 30' east longitudes, and overlaps the eastern coastline of the Birds Head of Irian Jaya, indonesia's easternmost province.
This report summarizes the geological knowledge gained to date in the indonesian province of irian Jaya. 'Irian' is a Biak-Numfoor Word meaning a hot land rising from the sea, and 'Jaya' is a Malay-indonesian Word meaning victorious.
penyelidikan pendahuluan mineral; logam dasar di p.obi bagian selatandi lakukan oleh proyek inventarisasi mineral logam di tahun anggaran 1984-1985 dalam rangka mencari sebaran mineral logam
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
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).
Dalam bulan april 1967 pemerintah Indonesiatelah menberikan persetujuan kepada perusahaan Freeport Indonesia, Incorporated,New York, tentang penambangan tembaga tembaga di Irian Barat
This is the first book to give an overview of this geologically and industrially important group of minerals. The book concntratets on the minerals themselves rather than whole rock geochemistry, and presets a wide range of information - crystal structures, petrographic description, anlytical data and numerous illustrations from outcrop photos to…
the indonesian and germen staff members of the prospecting and exploration projeck worked many months of each year of the projectn period in a remote virgin part of the aest indonesian rain forest area.
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137 halaman,gambar berwarna,ada 14 grafik dan 5 pe
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
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