Cu-Mo porphyry deposit
Application of concentration-volume fractal method in induced polarization and resistivity data interpretation for Cu-Mo porphyry deposits exploration, case study: Nowchun Cu-Mo deposit, SE Iran
... Nowchun Cu-Mo porphyry ...of Cu and Mo in regard to both elements’ grades according to the collected lithogeochemical samples of the drilled ...are Cu and Mo values higher ...
8
Application of number-size (N-S) fractal model to quantify of the vertical distributions of Cu and Mo in Nowchun porphyry deposit (Kerman, SE Iran)/ Zastosowanie modelu fraktalnego n-s (liczba-rozmiar) do ilościowego określenia pionowego rozkładu Cu i Mo w złożu porfirowym (Kerman, Iran)
... sulfide deposit located in Tasmania, Australia, obey N-S fractal ...of Cu concentration in Qulong cop- per deposit in Tibet, western ...the Cu and Mo to evaluate the mineralization ...
17
A study of alteration and mineralisation at the Mace Mo Cu Porphyry deposit, Ireland
... molybdenum porphyry deposit in Colorado, sericitic alteration is best developed above the orebody (Seedorf & Einaudi 2004), and indicates that potassic and sericitic alteration were not contemporaneous ...
162
Distinguishing ore deposit type and barren sedimentary pyrite using laser ablation inductively coupled plasma mass spectrometry trace element data and statistical analysis of large data sets
... ore deposit types, however, some of the Random Forests decision boundaries can be ...each deposit type compared to complete or test data sets, and they provide a reasonable estimate of the central tendency ...
16
Geology, geochemistry and geometallurgy of the Productora Cu Au Mo deposit, Chile
... of deposit classes are associated with this Mesozoic extensional period including small porphyry copper, manto-type copper, iron oxide-copper-gold and magnetite-apatite deposits (Sillitoe and Perelló, ...
339
Geology and genesis of the Cerro la Mina porphyry high sulfidation epithermal prospect, Mexico
... of the Santa Fé mine which indicated a high sulfidation environment and the potential for a porphyry system at depth. A stream sediment geochemical study in the area indicated strong gold anomalies in the Ixhuatán ...
250
Volatile phase separation in silicic magmas at Bajo de la Alumbrera porphyry Cu Au deposit, NW Argentina
... The magmatic-hydrothermal transition in porphyry ore deposits has been previously studied from two perspectives. From a magmatic perspective, researchers have traced the evolution of the associated magma to the ...
38
Supergene mineralisation of the Boyongan porphyry copper gold deposit, Surigao del Norte, Philippines
... mineralised porphyry float samples along creeks north and east of the deposit (Waters, 2002), a molybdenum stream sediment anomaly along Paragayu creek, elevated Au-Ag-Cu-Mo in soil on the ...
176
CONCENTRATION VARIATIONS OF MAJOR AND MINOR ELEMENTS ACROSS VARIOUS ALTERATION ZONES IN PORPHYRY COPPER DEPOSIT AT SUNGUN, EAST AZARBAIDJAN, IRAN
... The porphyry copper deposit at Sungun is located in East Azarbaidjan, NW of ...The porphyry stocks are divided into two groups, 1) porphyry stocks I (quartz monzo-diorite) and 2) ...
10
Critical Metal Particles in Copper Sulfides from the Supergiant Río Blanco Porphyry Cu-Mo Deposit, Chile
... In addition, major and minor element contents in chalcopyrite and bornite, and one palladium telluride inclusion were determined by electron microprobe analysis (EMPA) using a JEOL JXA-8230 Superprobe at the LAMARX ...
12
Long lived crustal damage zones associated with fault intersections in the high Andes of Central Chile
... As shown in figure 1C, Plio-Quaternary volcanic centers are also located along strike of major arc- oblique fault systems. In fact, the alignment of eruptive vents in individual stratovolcanoes shows a very good ...
17
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
... arc porphyry copper deposits are shown in Table ...Iranian porphyry copper deposits, is the common occurrence of highly saline inclusions scheme of Bodnar [67], containing multiple daughter minerals ...
14
Melt inclusions in veins: Linking magmas and porphyry Cu deposits
... In porphyry ore deposits, metals are con- centrated by large volumes of magmatic volatiles exsolved from crystallizing upper crustal magma bodies ...ore deposit forms depends on the availability of metals ...
10
El Teniente porphyry coppermolybdenum deposit, Central Chile
... Abbreviations: all= alteration, bt- biotite alteration, dac = dacite, dec= decrepitation, inc= fluid inclusions, Na-K-fld = Na-K-feldspar alteration zone, op = opaque, pot= potassic zone[r] ...
81
The formation of the Panguna Porphyry copper deposit, Bougainville, Papua New Guinea: with an appendix on the Frieda porphyry copper prospect, New Guinea
... of fluid compositions and phase properties across the two-phase region is consistent with the predicted evolution of boiling salt-rich liquid expelled unsaturated from the magma, cooled [r] ...
13
The formation of the Panguna Porphyry copper deposit, Bougainville, Papua New Guinea: with an appendix on the Frieda porphyry copper prospect, New Guinea
... 5-10 TsNaCl and TsKCl data for type III inclusions from quartz-Cu,Fe sulphide veins and quartz phenocrysts.. All data available are given in the histograms.[r] ...
154
The formation of the Panguna Porphyry copper deposit, Bougainville, Papua New Guinea: with an appendix on the Frieda porphyry copper prospect, New Guinea
... The similar chemical variation patterns of the salt-rich liquids from the quartz phenocrysts and the quartz-Cu,Fe sulphide veins, and the occurrence of primary inclusions as described ab[r] ...
145
1 Implications of Hf isotopes for the evolution of the
... 1446-266 Porphyry A 5.7 56.3 0.70406 0.512795 3.1 7.7 1300-403 Teniente dacite 5.3 66.3 0.70402 0.512762 2.6 7.2 1394-92 latite dike 4.8 60.9 0.70405 0.512785 2.5 6.9 Pliocene (3.8 to 2.3) lamprophyres and ...
24
El Teniente porphyry coppermolybdenum deposit, Central Chile
... Two samples of LM stage tourmaline and anhydrite breccia cement have Sr-Nd values similar to the premineralization Teniente volcanic complex and Teniente plutonic complex host rocks Tabl[r] ...
75
El Teniente porphyry coppermolybdenum deposit, Central Chile
... Samples of hydrothermal quartz for fluid inclusions analysis were grouped into five spatial domains: 1 the intense, pervasive Na-K-feldspar alteration zone, in and proximal to the dacite[r] ...
63