Secara geologi daerah propeksi (wilayah Kecamatan Obi Selatan dan Kecamatan Obi Utara Pulau Obi, Kabupaten Halmahera Selatan, Prtovinsi Maluku Utara) dibatasi oleh dua sesar besar yaitu Sesar Solong-Sula Utara, yang terlatak dibagian selatan dan Sesar Maluku-Sorong yang terletak dibagian Utara
The Weghete (Yapekopra0 1:250.000 geological sheet area covers the area between 4 derajat and 5 derajat sounth latitude and 135 derajat 136 derajat 30' east longitude overlapping the sounthy coast and southern fall of the western central ranges of Irian Jaya.
From 1976 through 1982 intensive systematic geological mapping Was carried out in Irianjaya, the easternmost provice in indonesia, in the western oart of the island of new guinea. Concurrently, sporadic geochemical sampling Was performed in minland Irianjaya and the nearby island.
Pemetaan geologi di lembar Biak, Irian Jaya, di lakukan pada tanggal 15 oktober hingga 28 Desember 1977 oleh sub Direktorat Perpetaan, Direktorat Geologi (sekarang Pusat Penelitian dan Pengembangan geologi), melalui Proyek Pemetaan Geologi dan Interpretasi Foto udara. Hampir semua perlengkapan lapangan termasuk kendaraan bermotor dan perahu bermotor…
Prior to the IAGMP the only significant gravity mapping of Irian Jaya Was undertaken byb the Nederlandsche Nieuw Guinee petroleum Maatschappij(NNGPM) from 1936 to 1960 as reported by visser and Hermes 1962. This pioneering Work Was undertaken as part of a search for oil and gas Was therefore largely restricted to areas of considered hydrocarbon pote…
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