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BAHAN GALIAN INDUSTRI
PENDAHULUAN
Okki Verdiansyah, M.T.
KULIAH BAHAN GALIAN INDUSTRI STTNAS – TGS 301
SEMESTER GANJIL- 2015
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KONTRAK PERKULIAHAN
1) Presensi minimal : ____ x dari 12 kali kuliah
2) Penilaian :
Tugas / Quiz (20%), UTS (30%), UAS (50%)
3) Keterlambatan 15 menit
4) Pola perkuliahan : Penjabaran materi
Diskusi mengenai materi kuliah
Diskusi mengenai tugas
Diskusi mengenai studi kasus
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Penilaian hasil belajar dinyatakan
dengan nilai:
1. Nilai A = > 81
2. Nilai B = 61 - 80.9
3. Nilai C = 45 - 60.9
4. Nilai D = 21 - 44.9
5. Nilai E = <21
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MATA KULIAH TERKAIT
KRISTALOGRAFI DAN MINERALOGI
PETROLOGI
GEOLOGI FISIK DAN DINAMIK
STATISTIKA
MATA KULIAH LANJUTAN YANG TERKAIT
GEOLOGI INDONESIA
PETROLOGI BATUAN BEKU DAN GUNUNG API
ENDAPAN MINERAL
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SATUAN ACARA PERKULIAHAN
Pendahuluan Ilmu terkait dan perlunya BGI
Konsep dasar dan Karakteristik bahan galian industri
Geologi mineral industri
Klasifikasi bahan galian industri
Bahan galian industri di Indonesia Contoh bahan galian industri
berhubungan dengan batuan sedimen, residu dan
letakan
Berhubungan dengan batuan beku dan gunung api
Berhubungan dengan batuan metamorf
Berhubungan dengan mineral ubahan dan pelapukan
(lateritisasi)
Eksplorasi, eksploitasi, dan K3L serta perundang-undangan
terkait (2x)
UTS
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REFERENCES
Chatterjee K.K., 2008, Uses of industrial minerals, rocks, and freshwater, ed by Nova Science Publishers, Inc.
Carr D.D. (1994): Industrial minerals and rocks, 6th edition. Society
of Mining. Metallurgy and Exploration, Littleton, Colorado, 1196
pp., Annex 1
Ciullo, P.A., 1996, Industrial Minerals and Their Uses, Noyes
Publication, New Jersey, 632p. Evans A. (1993): Ore geology and industrial minerals - an
introduction (3rd edition). Blackwell Scientific Publ., Oxford, 390 pp.
Harben P. W., Kuzvart M. (1997): Industrial minerals - global
geology'. 462 pp., Industrial Minerals Information Ltd. (IM1L),
Worcester Park, Surrey, UK. Annex 2 Harbcn P.W., Bates R. L. (1984):
Geology of the nonmetallics. Mctall Bulletin Inc., New York, 392 pp.
Harben P.W., Bates RL. (1990): Industrial minerals - geology and world deposits Industry. Miner. Division, Metal Bulletin Ple, London,
312 pp.
Harben, P. W. & Kužvart, M., 1996, Industrial Minerals: A global
geology, Industrial Mineral Information Ltd., London, 462p.
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REFERENCES Kogel, J.E., Trivedi, N.C., Barker, J.M., Krukowski, S.T., 2006, Industrial Minerals &
Rocks, 7 Ed., Society of Mining, Metallurgy, and Exploration, Inc., 1548p Manning, D. A. C., 1995, Introduction to Industrial Minerals, Chapman & Hall, London,
276p.
Murray, H.H., 2007, Applied Clay Mineralogy: Occurence, Processing and Application of
Kaolins, Bentonites, Palygorskite-Sepiolite, and Common Clays. Development in Clay
Science 2, Elsevier, Amsterdam, 180p.
Read, P.G., 2005, Gemmology, 3rd Ed., Elsevier Butterworth Heinemann, Amsterdam,
324p. Supriatna S., dan Arifin, M. (penyunting), 1977, Bahan Galian Industri, Pusat
Penelitian dan Pengembangan Teknologi Mineral, Direktorat Jendral Pertambangan
Umum, Departemen Pertambangan dan Energi, Bandung.
Sukandarrumidi, 1998, Bahan Galian Industri, Gadjah Mada University Press
Velde, B. & Meunier, A., 2008, The Origin of Clay Minerals in Soils and Weathered
Rocks, Springer-Verlag, Berlin-Heidelberg, 406p.
WEB_REFERENCES minerals.usgs.gov/minerals/pubs/mcs/2015/mcs2015.pdf
http://psdg.bgl.esdm.go.id/atlas/
http://www.bgs.ac.uk
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Pengertian mineral industri / bahan galian
industri
Mengapa penting Sebaran mineral industri di Indonesia
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Bahan Galian Industri
Bahan galian C
Mineral Industri
Mineral non logam
Nonmetallic deposits
Gangue minerals
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Penting kah ?
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Kertas :
Kaolin, talc, GCC, lime, TiO2
Plaster :
Borate, chromite
Keramik :Gypsum, kaolin, feldspar, talc,
wollastonite, borates, Al, Zr
Marble, granit
Paint / Cet:TiO2, kaolin, mica, talc, Wolastonite, borates, alumina,
zirconia
Glass / kaca:
Silica, limestone, soda, borat, feldspar, lithium
Plastik:
Talc, kaolin, mica, wolastonit, Mg(OH)2
Tembok :
Lempung [bata], pasir, semen
[kalsit, besi, lempung, gipsum]
Besi :Besi, Al, Ni
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Talc, kaolin, mika, wolastonit
Silica, REE mineral
Plastics, lempung
Stainless steel : Ni, Fe, Cr, Al
Buat ngulek sambelnya :
andesit, lempung
Minyak goreng (filter) ;
Fosfat, lempung
Gula (proses):
Lime (gamping)
Garam
Silica, lempung
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Apa saja jenis BGI yg dipakai ?
kaolin, bentonit, talc
mika (serisit), TiO2, Zinc Oxide, Iron oxide
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Apa saja jenis BGI yg dipakai ?
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Large argillic alteration in Ngrejo River, TirtomoyoLarge argillic alteration in Ngrejo River, Tirtomoyo
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What are industrial minerals?
any
rock, mineral, or other naturally occurring
material of economic value,excluding
metals and energy minerals.
The term ‘industrial mineral’ is not defined so strictly as the term ‘ore’ which is
mostly a source of metal, or as that of ‘fossil fuel’ (coal, oil, natural gas), which is
predominantly a source of energy
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Kuzvart M, 2007
several types are considered under the term “industrial minerals
and rocks”: raw materials that are used in industry in variously prepared forms as minerals (e.g.,
talc, asbestos, diamond) or rocks (diatomite, bentonite, ochre);
raw materials that serve as a source of non-metallic elements (fluorite for fluorine,
apatite for phosphorus) or their simple compounds (e.g., borates for H3B03 or B203 ); raw materials of non-metallic habit that are source of metals, and also of their com-
pounds employed in other than metallurgical industries (e.g., beryl as a source of BeO,
magnesite of MgO, bauxite or Al-rich laterite as a source of A1203 ; all these three
oxides are refractory materials);
building materials (rocks for aggregate, together with gravel and sand for concrete,
decorative stone and roofing slate, limestone for cement and lime, brickloam).
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Minerals
Harraz, 2014
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Non-metallic Minerals
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o Highest volume and tonnage
o
low value, but vital commoditieso High total value
o Prices are more stable
o NM are prerequisite raw materials for a wide range of industrial and
domestic products
o Recycling is not much of an issue
o Price of the unit value is so low that transportation becomes a major
issue
o Rarely exported.
o Feasibility study: Often need to find a market before looking for a
nearby deposit
o Depending on their uses, product purity and grain size may becomevery important factors in deciding the suitability and price of the
commodity
o NM support and add value to industrial sectors
o Market demand drives NM supply
Characteristics Non-metallic Minerals
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Marmer (Marble)
Fosfat (Phosphate)
Barit (Barite)
Kaolin (Kaolin)
Bentonit (Bentonite)
Felspar (Feldspar)Belerang (Sulphur)
Pasir kuarsa, silika (Quartz sand,
silica)
Aspal (Asphalt)
Batuapung (Pumice)Pasir besi (Iron sand)
Mangan (Manganese)
Zeolit (Zeolite)
Diatomit (Diatomite)
Batu mulia (Gemstone)(O = Opal, J = Jade, D = Diamond, A =
Amethyst, C = Chrysoprase,
T = Tectite)
Obsidian (Obsidian)
Perlit (Perlite)Talk (Talc) & Asbes (Asbestos)
Magnesit (Magnesite)
Dolomit (Dolomite)
Batusabak (Slate)
Kuarsit (Quartzite)
Serpentin (Serpentinite)
Tugas 1.
Jenis – jenis bahan galian industri di Indonesia
Nama mineral dan komposisi kimianya
Karakteristik bahan galian / endapan
Lokasi tambang atau keterdapatan di Indonesia
Kegunaannya
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