This exploration is a realization of the program proposed in the previous report made by the author. slight changes have been made in the field particulary on the location of drillholes. The spacing is adjusted to the lateral distribution of the deposit. Moreover, the location of the proposed plan site is shifted toward the west since the former is …
sebelum kami memulai dengan theori2 penyelidikan setjara seismic ini kami akan memberi sedikit keterangan pendahuluan yang dapat memberikan penjelasan tentang getaran-getaran gelombang yang sangat erat hubungannya dengan theori tersebut.
Coal preparation has its roots in the united states in the late 1800s.the anthracite field in eastern pennsylvania was a major coal producer,providing fuel for home beating ,stokers ,and metallurgical uses.coal was mined by hand and the slate material sparated at the underground working face before it was loaded into a mine car.
sebagai pelaksanaan kerjasama antara direktorat geologi dan direktorat irigasi yang dituangkan dalam surat perjanjian kerjasama NO.01/II-5/Di tgasi/78,tertanggal 6 juni 1978,telah dilakukan penyelidikan gempa-bias dangkal 9Shallow sismic Refraction Survey) .
Edisi
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ISBN/ISSN
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Deskripsi Fisik
39 halaman,gambar tidak berwarna,ada 14 lembar pet
this describes preliminary mineral exploration studies conducted around copper occourences in kr.lhoong and kr.geunteut areas in aceh province sumatera.
This report is the result of various informations visits to the provincial capital Palembang in December 1972, february 1973,and March 1973. Discussions were held with goverment officials (mainly the Governor's office and the department of public works) and with colleagoues of the FAO-Team (Land and Water resources Development Southeastern Sumatera-…
Dalam pelaksanaan PELITA II tahun kedua (1975/1976) telah dilakukan suatu penyelidikan geofisika dengan caea magnet dan cara potensial diri, di daerah Magani, Sumatra Barat. Daerah penyelidikan adalah daerah bekas tambang emas dan perak, yang terhenti penambangannya pada tahun 1942, karena kedatangan pasukan jepang.
Penyelidikan ini merupakan kerjasama dengan rombongan Mineral Rombakan dalam melaksanakan kerja PELIRA II tahun 1975/1976. Tujuan utama adalah mencari lembah2 sungai tua, dimana lembah2 sungai tua ini mungkin merupakan perangkap2 bagi mineral2 berat.
On December 16th., 1969, the gravity survey contract between Total Indonesia and Geological Survey of Indonesia (Direktorat Geologi) was signed. The gravity survey was carried out in djambi (Lagan Area) and in Riau region (Indragiri Hilir Area). The lagan Area Lies between Batang Hari in the south, the North and in the East, and in the West is the u…
Untuk kepentingan Pemetaan Regional gaya berat diseluruh Indonesia dan kepentingan survey detail gaya berat di daerah Buton Selatan, telah dilakukan pengamatan gaya berat dilapangan kapal terbang Kemayoran, di lapangan kapal terbang Halim Perdanakusuma, dilapangan kapal terbang Hasanuddin, dikantor perusahaan Aspal Negara Ujung Padang, di Raha Pulau…