Mineral Deposits
Mining and Environmental Monitoring at Open-Pit Mineral Deposits
... open-pit mineral deposits using the electromagnetic geophysical ...ore deposits is given by the example of the apatite-nepheline deposit of the Khibiny rock ...
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The Optimisation of Bayesian Classifier in Predictive Spatial Modelling for Secondary Mineral Deposits
... to mineral potential mapping of mineral deposits, considers the composition of natural attributes describing the knowledge domain of the area as captured in the DAG represented in Figure ...for ...
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Magnetic Studies of Iron Ore Mineral Deposits in Mbeu Area, Meru County, Kenya
... The regional geological setting of Mbeu (Figure 1.2) is dominated by the Archaean or Basement System rocks and comparatively young Tertiary, Pleistocene and Recent extrusive rocks and subordinate sediments (Mason, 1953). ...
116
Calculation of loss volumes and dilution of mineral deposits in near contact zones
... the mineral resource base is used on a particularly large scale, and the mining complex is essentially a basic industry for the maintenance and development of our country's ...
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Geological framework of the mineral deposits of the Collahuasi district, Región de Tarapacá, Chile
... 2005 Mineral Deposit Research: Meeting the Global Challenge: Society for Geology Applied to Mineral Deposits, Beijing, China, ...Copper-Gold Deposits, Surigao, Philippines: Geology, ...
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Geological framework of the mineral deposits of the Collahuasi district, Región de Tarapacá, Chile
... epithermal deposits (Sillitoe, 1973; Gustafson and Hunt, 1975; Brimhall, 1977; Titley et ...large deposits that have motivated on-going research, there has been repeated re-organisation and refinement of ...
414
Toward an integrated geologic, geochemical, and structural model for formation of the MacLellan Au-Ag and related mineral deposits, Lynn Lake, Manitoba
... sulphide mineral veins, and associated hydrothermal (predominantly biotite) alteration that occurred synchronous with and after peak metamorphism (Gagnon, 1991; Samson and Gagnon, 1995; Chapter ...
121
Iron ore mineral deposits exploration by ground magnetics in Kindani area, Meru County, Kenya
... significant deposits of iron ore in the Kimachia area in Meru ...these deposits could be part of more deposits within the ...iron deposits in Kindani area which could confirm presence of an ...
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Geology of the Lake Elsinore Quadrangle, California and Mineral Deposits of Lake Elsinore Quadrangle, California
... The Tria ·ic rocks were intruded by diorite, ande ite, dacite porphyry, or c1uartz latite porphyry in the northern part of the area, and by the quartz diorite and granodiorite.. Contacts[r] ...
158
Metallic mineral deposits of the Pieman gordon region and the likelihood of new discoveries
... The l inking o f ore o c currence s t o l inear featur e s i s a favour i t e o c cup a t i on o f econom i c g eo l og i s t s and c a n b e and mi s l eading w it hout adequat e data p o i nt s . However it i s worth ...
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The geology and mineral deposits of the Moina Lorinna area
... assemblage of greywacke, chert, quartzite and volcanic rocks ,which underlies the Moina Sandstone on the Five Mile Rise and also outcrops in the Forth River about half a mile north of th[r] ...
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The geology and mineral deposits of the Moina Lorinna area
... Granodiorite - pink feldspar 11 _ pale grey Feldspar dyke lIDyke rockll Granodiorite lIDyke rock ll Chloritic segregation Feldspar dyke Granodiorite Fine grained granodiorite Altered gra[r] ...
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The geology and mineral deposits of the Moina Lorinna area
... Immediately below the Moina Sandstone at the Golden Cliffs Mine and three quarters of a mile south of the Lorinna bridge, the Dove Granodiorite is represented by a highly altered, greeni[r] ...
110
Lateral variability of sedimentology, mineralogy, and geochemistry in the HYC Zn Pb Ag deposit, Northern Territory, Australia; implications for ore genesis
... Stable isotope, petrological and fluid inclusion studies of minor mineral deposits from the McArthur Basin: Implications for the genesis of some sediment-hosted base metal mineralisation[r] ...
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Assessment of Mineral Potential Using Remote Sensing and Geographic Information System in Central Part of Kogi State, Nigeria
... for mineral deposits, including iron oxides and/or hydroxides (hematite, goethite and limonite), clays (kaolinite, dickite and montmorillonite), micas (illite, sericite and muscovite), sulfates (jarosite ...
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Valuation of Mineral Resources in Selected Financial and Accounting Systems
... Issue of scope has two dimensions. The first one refers to minerals recognized in national statistics. Generally countries tend to report hydrocarbons, coal, metallic crudes. But even here difference occurs. It is would ...
12
Prediction of Water Activity of Electrolyte Solutions with Extended UNIQUAC Model
... Due to the importance of water activity, to predict the saturation index of mineral deposits, in the electrolytic system and also the lack of a comprehensive study of electrolyte in prev[r] ...
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THE GEOLOGICAL CONDITIONING OF HYDROCARBON EMISSIONS RESULTING FROM SOIL CONTAMINATION
... Exploitation of standstone was completed in 1991. Mineral waters are found in three horizons aquifers. This area is characterized by variability of soil due to the diversity of its relief. There exist soil ...
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Structural and geochemical controls on ore formation at the New Occidental gold deposit, Cobar, New South Wales, Australia
... Figure 7: Schematic cross-sectional synthesis of the eastern margin of the Cobar Basin showing the relationship between faults and major mineral deposits Glen, 1995... NEW COBAR CHESNEY [r] ...
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Sustainable development of Nigeria’s solid minerals through metal recycling: a review
... non-reproducible mineral on the one hand and renewable but low yielding biological (agricultural) resources on the other ...solid mineral deposits for the benefit of generations unborn now that the ...
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