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Ditemukan 27837 dari pencarian Anda melalui kata kunci: author="mr.basuki,and"
Ephitermal Gold Mineralizations
The rrost fundamental revision of concepts in metallogeny over the last 30 years has been the re - interpretation of pyritic and polyrretallic• sulphide ore deposits as deposits of the syngenetic volcano - sedimentary type. One is disturbed by the proximity •sj.de by side in the same for:ma.ti• on but at different stratigraphic levels, o…
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- Deskripsi Fisik
- 88 p. : ill. ; 21.5 cm
- Judul Seri
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- No. Panggil
- PMB LU 1987 - 11
Geothermal energy
L'Indonesie est placee dans une situation extraordinairement favorable du point de vue des ressot:rces geothermiques. La plupart des 10.000 iles sont d ' origine volcanique, et. 154 volcans sont act ifs, d
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- ISBN/ISSN
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- Deskripsi Fisik
- 18 p. : ill. ; 21 cm
- Judul Seri
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- No. Panggil
- PMB LU 1981 - 19
Kemungkinan penggunaan pasir zirkon belitung untuk bahan cetakan pada industr…
tumbuh dan dari data yang tersedia telah mencapai kapasitas produksi lebih dari 50.000 ton per tahun. Tumbuhnya indus - tri tersebut perlu ditunjang dengan penye-diaan bahan baku yang berkwalitas tinggi. Salah aat.r bahan-baku peLengkap yang akan dibahas di sini adal.an mey;enai bahan baku untuk cetakan. Saat ini, p;ada industr:L :pengecoran terseb…
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- ISBN/ISSN
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- Deskripsi Fisik
- 18 p. : ill. ; 21 cm
- Judul Seri
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- No. Panggil
- PMB LU 1980 - 22
Penyelidikan gayaberat daerah panasbumi Waipesi Daerah Panasbumi TK. II Kabup…
Daerah penyelidikan terletak di daerah Wai Pesi, termasuk ke dalam wilayah Kecamatan Pembantu Cibal dan Reo, Kabupaten Manggarai, Nusa Tenggara Timur. Secara geografis daerah penyelidikan terletak pada posisi 08°15'30.4"- 08027'36.8" Lintang Selatan dan 120°26'56.7" - 120°35'24.6" Bujur Timur. Luas daerah penyelidikan ini mencapai 16 km x …
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- ISBN/ISSN
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- Deskripsi Fisik
- 18 p. : ill. ; 21 cm
- Judul Seri
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- No. Panggil
- PMB LG 1996 - 19
Unit 4 geochemical reactions unit 5 geochemical cycles unit 6 applications of…
In the first place, most chemists work with materials whose chemical formulae are fairly simple, and in which the ratio of the numbers of atoms of one kind to the numbers of atoms of another are small integers, or fractions of small integers. Among such compounds are NaCl, Al203 and Si02• By contrast, the geochemist often stud…
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- ISBN/ISSN
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- Deskripsi Fisik
- 38 p. : ill. ; 21 cm
- Judul Seri
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- No. Panggil
- PMB LU 1985 - 15
Results of the 1976 orientation stream sediment geochemical survey in north-e…
Orientation studies indicate that stream-sediment geochemistry is a potentially useful exploration tec~ique in the Kepala Burung region of Irian Jaya, Indonesia. Previously located uranium anomalies and small zones of known base-metal sulphide. mineralisation, are reflected in anomalous concen• trations of these elements in•the stream sedim…
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- ISBN/ISSN
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- Deskripsi Fisik
- 18 p. : ill. ; 21 cm
- Judul Seri
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- No. Panggil
- PMB LU 1977 - 5
Pasir kwarsa Indonesia - Quartz sands of Indonesia
Endapan pasir kwarsa di Indonesia menurut data yang tersedia terdapat tersebar di Sumatera, Bangka, Belitung, Jawa Madura, Kalimantan dan Irian Jaya. Secara alam endapan tersebut umumnya berfluktuasi dalam susunan kimia dan sifat fisiknya. kadar SiO2 mulai dari 80 % sampai 99 %, Na2O dari 0.02 sampai 0,40%, K2O dari 0,03 sampai 0,70 %, dan Fe2O3 dar…
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- ISBN/ISSN
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- Deskripsi Fisik
- vii, 38p. : ill. ; 21 cm
- Judul Seri
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- No. Panggil
- PMB LU 1977 - 4
Geological investigations in the lassi granite mass (Central Sumatra)
The Lassi mass, Southeast of lake singkarak is a complex rock assemblage of permo-Carboniferous volcanics and sediments and Triassic Duringg Permo-Carboniferous volacanic and sediments and Triassic deposits, intruted by plutons and partly overlain by Tertiary sediments. During Permo-Carboniferous time this area was occupied by an elongated sea basin…
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- Deskripsi Fisik
- 126 p. : ill. ; 21 cm
- Judul Seri
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- No. Panggil
- PMB 553.52 OHN g
Origin of potassium - rich silica - deficient ignous rocks
The book summarizes the occurrence, geochemistry, mineralogy, petrology and phaseequilibria studies in air and under high pressures related to the most intriguing group of potassium-rich mafic and ultramafic rocks, often including host of exoyic mineral assemblages including feldspathoids.
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- ISBN/ISSN
- 978-81-322-2082-4
- Deskripsi Fisik
- 521p. : ill. ; 21 cm
- Judul Seri
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- No. Panggil
- PMB 549.651.11 PTA o
Southeast asian coal geology conference
Coalbedmethane is increasingly playing a major role as a gas resource in the United States, Presently, about eight percent of the total annual natural gas produced in the United States is coalbed methane (fig. I). Coalbed methane was originally thought to be economicallyproduced only from high-rank coal. However,with the advent of economic coalbed …
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- ISBN/ISSN
- 979-8126-03-3
- Deskripsi Fisik
- 343 p. : ill. ; 21 cm
- Judul Seri
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- No. Panggil
- PMB 01 - 2000 Prosiding
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