Laporan eksplorasi PT Alcoa dari tahun 1969 s/

23 1 20 Laporan eksplorasi PT Alcoa dari tahun 1969 s/ PT. Alcoa Minerals of Indonesia Primary Author mixed material Jakarta PT Alcoa Minerals of Indonesia 1969 s/d 1974 The ertsberg project B.W Adams Primary Author mixed material 1970 The use of geochemistry at the bald butte molybdenite prospect, lewis and clark county, montana O.H Rostad Primary Author mixed material 1970 Final geochmecial report R.C Obial Primary Author mixed material 1970 Pemeriksan hudjan (rain observation) di indonesia Lembaga Meteorologi dan Geofisika Primary Author mixed material 1970 Information FREN Primary Author mixed material 1970 Kumpulan peraturan-peraturan tentang pertambangan : bahagian keduapuluh lima tentang implementasi hukum laut di bidang pertambangan dan energi Proyek Pembinaan Hukum Bidang Pertambangan dan Energi Primary Author mixed material Proyek Pembinaan Hukum Bidang Pertambangan dan Energi 1970 Development of foreign economic indices Phoenix Associates Primary Author mixed material 1970 Histroy, geology and outline of operations Bisbee Primary Author mixed material Arizona Phelps Dodge Corporation 1970 Bulletin of national institue of geology and mining Bandung vol 3 no 3 December 1970 The Indonesian Institue of Science Primary Author mixed material Bandung The Indonesian Institute of Bandung 1970 Klasifikasi dan tjadangan endapan bahan galian Azmy Djamaluddin Primary Author mixed material Bandung Akademi Geologi dan Pertambangan Bandung 1970 Diamond drilling terms and equipment standards Boyles Operations Primary Author mixed material Boyles Operations 1970 System engineering for mineral processing Toshio Inoue Primary Author mixed material Tokyo University of Tokyo 1970 Systems engineering for mineral processing Inoue, Toshio Primary Author mixed material Tokyo University of Tokyo 1970 Exploration survey report about alluvial gold ore in the North Sampit area in Central Kalimantan Badan Pelaksana Usaha Jajasan Madju Kerdja Primary Author A. Soerjosoeparto Primary Author Soeharsono W. Primary Author Soemarto Primary Author Abdurrachman B. E. Primary Author mixed material Badan Pelaksana Usaha Jajasan Madju Kerdja 1970 Laporan Penjelidikan prospek endapan mineral berat daerah Pantai Tandjung Tanah Merah Kalimantan Timur Indonesian Consulting Mining Engineers Primary Author mixed material Bandung Indonesian Consulting Mining Engineers 1970 Survey report about cinnabar, copper, diamond and gold mineral deposits in north part of West Kalimantan Badan Pelaksana Usaha Jajasan Madju Kerdja Primary Author mixed material Jakarta Departemen Pertambangan 1970 Survey report about quarts - sand in East Kalimantan Soerjosoeparto, A. Additional Author Goeritno, R. Additional Author Brotowiratmo, H. J. Additional Author mixed material Jakarta Bidang Pertambangan 1970 Laporan Sementara Eksplorasi di Daerah Simpang Ampat dan Cempaka Kal- Sel Unit Pertambangan Intan Primary Author mixed material Jakarta Antam – Unit Pertambangan Intan 1970 Resume Laporan Utama Penelitian Diamond Bearing Gravel Cempaka dan Simpang Ampat Kalimantan Selatan Antam Additional Author mixed material Jakarta Antam 1970