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Factors Affecting The Dry Crushing Strength of Titanomagnetite Pellets
Dry crushing strength tests on pellets produced fro:n Waikato North Head titano• magnetite indicate that high strengths, JO kg for a 10 mm diameter r ellet, can be obtair.ed using 2 •~ of a suitable bentonite as a binder. Other factors such as fineness of the ground ore. depth of pellet be…
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- Deskripsi Fisik
- 11 halaman, tidak berwarna, cover biru
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- PMB LU 1969 - 4
Laporan Pemetaan Hidrogeologi di Kecamatan Kumai dan Sekitarnya Kabupaten Kot…
Kabupaten Kotawaringin Barat dengan ibukotanya Pangkalanbun merupakan salah satu daerah TK II yang terdapat di Wilayah Propinsi Kalimantan Tengah, yang terletak antara 1° 19' s/d 3° oo~ Lintang selatan dan 111°00' s/d 112° BT dengan luas daerah 18.000 Km2.
Dengan batas wilayah'sebagai berikut
- Sebelah utara berbatasan den…
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- Deskripsi Fisik
- 43 Halaman, daftar gambar, daftar tabel, daftar fo
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- No. Panggil
- PMB LF 1996 - 10
Interplanetary Acceleration of Low-Energy Solar Protons : A study of the Sola…
Several recent observations of low-energy protons in the in• terplanetary medium following solar particle events have con• clusively demonstrated that their differential energy spectra can significantly deviate from a power law form (see, for exam• ple. l.anzerotti (…
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- Deskripsi Fisik
- 7 Halaman, tidak berwarna, cover biru muda
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- No. Panggil
- PMB LU 1968 - 3
Geochronology Of Malayan Granites
Rubidiun-strontiuo and potassium-argon age dating of the granitic rocks' of the Malny.n Peninsula show that important episodes of granites .to intrusion occurreddurine late Carboniferous (about 280 m.y), late Permian/early Triassic (abort 25…
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- 4 halaman, tidak berwarna, cover kuning
- Judul Seri
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- No. Panggil
- PMB LU 1975 - 5
Penyelidikan Mineral
Penyelidikan mineral logam, terutama logam dasar, pada tahun-tahun yang lalu (dalam Pelita I) terutama dikhususkan pada blok-blok di Sumatera Selatan, Jawa Barat, Kalimantan Barat dan Sulawesi Selatan atas dasar SK Menteri Pertambangan tanggal 3 Agustus dan 1 September 1973. Sejak Pelita II, yang dimulai pada bulan April 1974, secara otomatis konses…
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- ISBN/ISSN
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- Deskripsi Fisik
- Warna : Biru Halaman : 10
- Judul Seri
- Penyelidikan Mineral
- No. Panggil
- PMB LI 1975 - 9
Tinjauan Umum Mengenai Fluorit dan Kemungkinan Terdapatnya Di Indonesia
Fluorit dikenal dalam dunia perdagangan den9an nama Flourspar dengan rumus kimia CaF2• Produksinya berkembang sejak tahun 1889, merupakan mineral komersil karcna kegunaannya dalam industri baja, untuk membuat hidrofi~rida ,industri gelas!dan email. Secara petrologi fluorit mempunyai sistirn kristal isometrik, berkilap kaca berwarna bening, p…
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- 20 halaman , tidak berwarna, tidak bergambar , cov
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- PMB LU 1984 - 12
Geochemistry and Origin Of Saline Groundwater in The Fennoscandian Shield
• Abstract-Chemical and isotopic analyses of water from drill holes and mines throughout the Fennoscandian Shield show that distinct layers of groundwater are present. An upper layer of fresh groundwater is underlain by several sharply differentiated saline layers. which may differ in salinity, relative abundance of solutes…
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- 19 halaman ,takberwarna, cover biru
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- PMB LU 1987 - 1
Eh And pH Geochemical Prospecting
To illustrate. the techniques involved and prov1oe a background for those not familiar with Eh and Ph, we might first very briefly define the terms, describe their measurement and indicate the method of Eh-pH diagram construction. Eh The oxidation potential of an aqueous system is determined experimentally by measuring the voltage between a…
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- 15 halaman, tidak berwarna, cover biru
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- PMB LU 1966 - 3
Experimental Fluidized-Bed Reduction of New Zealand
Experiment, with a small spouted-bed reactor have shown that fluidized-bed reduction of New Zealand titaniferous ironsands with hydrogen, and with carbon monoxide• containing 50'c hydrogen, can be conducted without sticking, in the temperature ranges 700°-900°c. At 900°c reduction proce…
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- 19 halaman ,takberwarna, cover biru
- Judul Seri
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- No. Panggil
- PMB LU 1960 - 4
Role of 'Humus Matter' in The Formation of Geochemical Anomalies
Residual soil is one of most widely employed sampling materials for tracing geochemical anomalies in geochemical exploration. Systematic studies on the phenomenon of the formation of geochemical anomalies in residual soils are being carried out by the Geolo…
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- 4 halaman, tidak berwarna, cover biru
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- No. Panggil
- PMB LU 1962 - 4
Karya Umum 
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Geografi dan Sejarah