Porphyry copper deposits
GEOLOGICAL-STRUCTURAL POSITION AND FORMATION CONDITIONS OF GOLD-CONTAINING PORPHYRY COPPER DEPOSITS OF MEKHMANIAN ORE-MAGMATIC SYSTEM (LESSER CAUCASUS, AZERBAIJAN)
... is porphyry copper deposits of Mekhmanian OMS shows long-term and multiple stage nature of mineralization which can be characterized by the following formation order: 1) Pre- productive ...
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Rule of Structural Factors in Formation of Porphyry Copper Deposits in South Western Part of Kerman Area, Iran
... complex copper mineralization in the area, which is mainly porphyry type and is associated with extensive hydrothermal ...tertiary porphyry copper deposits are ...of porphyry ...
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The geology and geochemistry of the Naringla Monzodiorite, and the mineralization and alteration of the associated Porphyry Copper Deposits, Yeoval, Central Western N S W
... Introduction Goodrich Mine Disseminated Deposits 5.21 Yeoval Prospect 5.22 Porphyry King Prospect 5.23 Goonoo Prospect 5.24 Yeoval East Prospect Shear Zone Deposits 5.31 Cyclops Mine 5.3[r] ...
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The geology and geochemistry of the Naringla Monzodiorite, and the mineralization and alteration of the associated Porphyry Copper Deposits, Yeoval, Central Western N S W
... Geology and Geochemistry of the Victorian Valley Batholith, Grampians Ranges, South Eastern Australia - B.Sc Hons thesis unpublished La Trobe University.. Some rocks from the Yeoval Gran[r] ...
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Exploring Porphyry Copper Deposits in the Central Iran Using Remote Sensing Techniques
... ore deposits is studying the behavior of minerals assemblages of each alteration zone ...over porphyry copper bodies produce rust-colored and oxide and hydroxide minerals of iron and manganese which ...
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The Geology and mineralisation of the Waisoi porphyry copper deposits, Namosi Province, Republic of Fiji
... Clockwise and anticlockwise rotation of Viti Levu, Fiji - in relation to the tectonic development of the North and the South Fiji Basin.. Structure and petroleum geology of the Bligh Wat[r] ...
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The Geology and mineralisation of the Waisoi porphyry copper deposits, Namosi Province, Republic of Fiji
... A large proportion of the Waisoi porphyry copper mineralisation occurs as zones or domains of dominantly fine-grained as less than 10 microns, disseminated, anhedral sulphide grains Plat[r] ...
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The Geology and mineralisation of the Waisoi porphyry copper deposits, Namosi Province, Republic of Fiji
... Fresh Wainimala Agglomerate Alteration affected Wainimala Agglomerate Alteration affected Wainimala Agglomerate to give an agglomeratic appearance Fresh Basal Namosi Conglomerate Coarse-[r] ...
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The Geology and mineralisation of the Waisoi porphyry copper deposits, Namosi Province, Republic of Fiji
... Fresh Wainimala Agglomerate Alteration affected Wainimala Agglomerate Alteration affected Wainimala Agglomerate to give an agglomeratic appearance Fresh Basal Namosi Conglomerate Coarse-[r] ...
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The geology and geochemistry of the Naringla Monzodiorite, and the mineralization and alteration of the associated Porphyry Copper Deposits, Yeoval, Central Western N S W
... standard, Fe2+ was determined by titration of excess ammonium meta-vanadate with ferrous ammonium sulphate.. H20- was determined by the weight loss of.[r] ...
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An Application of Remote Sensing to a Copper Porphyry Site in Central Peru
... According to Yajima, (2013) a combination of ASTER SWIR and TIR false colour images are capable of enhancing and visualizing the main alteration zones in relation to porphyry copper deposits ...
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The Exploration Significance of Ag/Au, Au/Cu, Cu/Mo, (Ag×Au)/(Cu×Mo) Ratios, Supra-ore and Sub-ore Halos and Fluid Inclusions in Porphyry Deposits: A Review
... Iranian porphyry copper deposits is presented [56, 57, 58, 59, ...arc porphyry copper ...Cu porphyry, 6 Cu- Mo porphyry and 10 Cu-Au (Table 2, 3 and 4) were selected from ...
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Geological, Alteration and Mineralization Characteristics of Ali Javad Porphyry Cu Au Deposit, Arasbaran Zone, NW Iran
... Javad porphyry Cu-Au deposit is located 20 Km north of Ahar city in Arasbaran metallogenic zone which is considered as a part of Alp-Himalayan mineralization ...periods. Porphyry type mineralization ...
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Evaluation of the Geometallurgical Indexes for Comminution Properties at Sarcheshmeh Porphyry Copper Mine
... Porphyry copper deposits are well known as the world’s primary source of ...This porphyry deposit is occurred along with more than 50 porphyry and vein-style deposits and ...
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Understanding microwave induced sorting of porphyry copper ores
... the copper concentrate was composed predominantly of chalcopyrite (50-65 wt%), and also included notable quantities of pyrite, bornite and ...The copper concentrate also contained minor amounts of ...
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Geology, geochemistry and genesis of the Namosi porphyry Cu Au deposits, Fiji
... of copper sulfide and molybdenite mineralization at Waisoi ...WW-IE copper sulfide ...The copper minerals occur within stage WW-ID open-space quartz veins along its central seam in the QDP1 ...
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Geology, geochronology and alteration of the Lorraine alkalic porphyry Cu Au deposit, British Columbia, Canada
... The Lower Main Zone has a sulphide zonation pattern comparable to other alkalic porphyry deposits in British Columbia; however mineralisation produced finely disseminated Cu-Fe sulphides[r] ...
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Geophysical signatures of copper gold porphyry and epithermal gold deposits, and implications for exploration
... Geophysical data are presented for a number of deposits including the Batu Hijau, Elang, Grasberg, and Alumbrera porphyry copper-gold deposits; the Martabe and Yanacocha high sulphidatio[r] ...
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Cambrian granite related hydrothermal alteration and Cu Au mineralisation in the southern Mt Read volcanics, Western Tasmania, Australia
... Cooke, D.R., Heithersay, P.S., Wolfe, R., and Losada-Calderon, A., 1996b, Concepts and Exploration Criteria for Australian and SW Pacific Porphyry Cu-Au deposits, Ore Deposit Studies and[r] ...
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Extraction of Geochemical Positive and Negative Anomalies Based on the Multifractal Theory and Metallogenic Prognosis
... Javier porphyry copper deposit and the surrounding area surface geochemical data, and the residual sum of squares can be used as the basis to determine the number of scale-free ...
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