massive cu sulfide mineralogy in zaldivar

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Quiz Native Elements/Sulfide Minerals - Know More

Start studying Quiz Native Elements/Sulfide Minerals - Structure and Habit GLY3200C Mineralogy/Crystallography Learn vocabulary, terms, and more with flashcards, games, and ,...

Geology, mineralogy and geochemistry of the Mazayjan , - Know More

of pyrite mineral as main sulphide phase, massive, layered and shearing structures, all indicate that Mazayjan copper deposit is a volcanogenic massive sulfide VMS deposits and probably of ,...

Geology and mineralogy of massive sulfide ores from the , - Know More

Massive sulfide ores were collected from active and inactive vents and smokers and from mounds of the hydrothermal Jade field in the central Okinawa trough Japan , which is a tectonically active intracontinental back-arc basin located in the northwestern Pacific...

Mineralogy of Sulfides - Know More

Sulfide minerals are compounds in which sulfur is combined as an anion with a metal or semi-metal cation or cations , and its alteration product, violarite FeNi 2 S 4 , are important as the major ore minerals of nickel bornite Cu 5 FeS 4 and chalcocite Cu 2 S as major copper , Disseminated to massive stratiform sulfide ores are ....

Trace element geochemistry and petrogenesis of felsic , - Know More

Abstract Volcanogenic massive Cu-Zn- Pb sulfide VMS deposits occur primarily in subaqueous rift-related environments eg, oceanic, fore-arc, arc, back-arc, continental margin, or continental , are hosted primarily by bimodal, mafic-felsic volcanic successions, and are typically associated with felsic volcanic rocks with specific geochemical characteristics...

Mineralogy and chemistry of massive sulfide deposits from , - Know More

Two types of massive sulphide were dredged from one of the six vent sites located in the axial valley of the southern Juan de Fuca ridge Type A samples are angular slabs of dark grey Zn-rich sulphide with interlayers and a thin, partly-oxidized crust of Fe-sulphide These layered sulphide aggregates appear to be fragments of a sulphide wall enclosing an active hydrothermal vent...

Optimization of parameters affecting recovery of copper , - Know More

Optimization of parameters affecting recovery of copper from , In this work, the parameters affecting the recovery of copper from the low-grade sulfide minerals of Sarcheshmeh Copper Mine were studied A low-grade sulfide ore was used with a copper grade of 025 , , Cu 115 10 6 at 04 Cu Zaldivar, Chile 1998-...

Seafloor massive sulfide deposits - Know More

Seafloor massive sulfide deposits or SMS deposits, are modern equivalents of ancient volcanogenic massive sulfide ore deposits or VMS deposits The term has been coined by mineral explorers to differentiate the modern deposit from the ancient SMS deposits were first recognized during the exploration of the deep oceans and the mid ocean ridge spreading centers in the early 1960s...

The Cu Stockwork and Massive Sulfide Ore of the Feitais , - Know More

The Cu Stockwork and Massive Sulfide Ore of the Feitais Volcanic-Hosted Massive Sulfide Deposit, Aljustrel, Iberian Pyrite Belt, Portugal A Mineralogical, Fluid Inclusion, and Isotopic Investigation...

Trace element geochemistry and petrogenesis of felsic , - Know More

The compositions of felsic volcanic rocks may be explained by low to moderate degrees of partial melting of mafic sources at a range of depths within rift environments where the mineralogy and composition of the source regions, modes, and degrees of partial melting, pressure and temperature of melting, and, to a lesser extent, subsequent ....

Volcanogenic Massive Sulfide VMS Deposits - Know More

Volcanogenic massive sulfide VMS deposits are associated with bimodal volcanism in subaqueous rift-related environments The felsic - mafic succession of volcanic rocks are hosts to semi-massive and massive sulfides Cu-Zn-Pb some of which contain precious metals Au and Ag...

Stratigraphic setting and mineralogy of the Arctic , - Know More

Ternary plots of Cu, Pb, and Zn abundances are very similar to those of massive sulfides formed at divergent plate boundaries, with total metal content at Arctic in the top 1 percent Cu , 3 percent Zn , and 4 percent Pb and Ag of volcanogenic massive sulfides worldwide...

Petrochemistry, hydrothermal alteration, mineralogy, and , - Know More

Massive sulfide formed, in part, by subseafloor replacement of mafic hyaloclastite, and shows a metal zonation where the stockwork facies and vent complex are enriched in Cu relative to the massive pyrite sulfide ,...

What raw materials does copper come from? - Know More

What raw materials does copper come from? Update Cancel , volcanogenic massive sulfide VMS ore deposit, sedimentary exhalative SedEx , Covellite CuS also known as covelline is a rare copper sulfide mineral It is found in limited abundance and is not an important ore of copper itself, although it is well known to mineral collectors...

Massive Sulphide Deposits - Know More

VMS Volcanogenic Massive Sulphide Deposits and Ni-Cu-Co Type Magmatic Massive Sulphide Deposits Volcanic-associated massive sulphide VMS deposits occur throughout the world and throughout the geological time column in virtually every tectonic domain that has submarine volcanic rocks as an important constituent...

Deposits related to submarine volcanism - Know More

the massive sulphides and overlying volcanoclastic rocks 34 Ga Pilbara craton, NW Australia to actively-forming deposits in modern seafloor environments East Pacific Rise...

POLYBASITE Silver Copper Antimony Sulfide - Know More

Polybasite is difficult to distinguish from the minerals hematite, an oxide, and another silver antimony sulfide, stephanite Hematite forms metallic steel gray platy crystals but has a blood-red streak and is considerably harder...

Syngenetic Massive Sulfide Deposits in Alaska - Know More

Syngenetic Massive Sulfide Deposits in Alaska Project Objectives Syngenetic massive sulfide deposits in Alaska, including sedimentary exhalative SEDEX and volcanogenic massive sulfide VMS deposits, are an important source of Au, Ag, Cu, Pb, and Zn...

The Giant Kidd Creek Volcanogenic Massive Sulfide Deposit , - Know More

Massive Sulfide Deposit, Western Abitibi Subprovince, Canada MARK D HANNINGTON AND C TUCKER BARRIE, EDITORS , Sulfide Mineralogy, Geochemistry, and Ore Genesis of the Kidd Creek Deposit Part I North, Central, and , The Giant Kidd Creek Volcanogenic Massive Sulfide Deposit, Western Abitibi Subprovince, Canada Summary ....

Tectonic Settings of Magmatic Sulfide Deposits in China - Know More

Tectonic Settings of Magmatic Sulfide Deposits in China , 1Department of Earth Sciences, University of Hong Kong, Hong Kong, China 2Mineral Exploration Research Centre, Department of Earth Sciences, Laurentian University, Sudbury, Ontario, Canada P3E 6B5 , Major Ni-Cu- PGE sulfide deposits in China occur in the North China Craton, the ....

Seafloor massive sulfide deposits - Know More

Seafloor massive sulfide deposits Seafloor massive sulfide sample collected from the Magic Mountain hydrothermal field, British Columbia, Canada The term has been coined by mineral explorers to differentiate the modern deposit from the ancient...

HYPOGENE ALTERATION, SULFIDE MINERALOGY, AND , - Know More

hypogene alteration, sulfide mineralogy, and metal distribution at cerro yanacocha high-sulfidation epithermal deposit, northern peru by richard pilco...

Mineralogy and sulphur isotope characteristics of a , - Know More

Jan 01, 1995 0183 32 Mineralogy and geochemistry of massive sulfide deposits in the northermost sector of the Iberian Pyrite Belt Concepción-San Miguel-San Telmo ,...

Detailed mineral report for Lynne massive sulfide deposit , - Know More

A detailed list of minerals found at Lynne massive sulfide deposit, Ladysmith-Rhinelander Metavolcanic Complex, Oneida Co, Wisconsin, USA...

TRACE ELEMENT GEOCHEMISTRY AND PETROGENESIS OF , - Know More

trace element geochemistry and petrogenesis of felsic volcanic rocks associated with volcanogenic massive cu-zn-pb sulfide deposits T R Hart Precambrian Geoscience Section, Ontario Geological Survey, 933 Ramsey Lake Road, Sudbury, Ontario P3E 6B5, Canada, and Mineral Exploration Research Centre, Department of Earth Sciences, Laurentian ....

Alteration Mineralogy and Geochemistry of the , - Know More

massive sulfide VMS deposit in Turkey, is located about 4 km south of the Black Sea coastline and 14 km to the east of Sürmene Trabzon in NE Turkey Figure 1...

Flotation experiment research on a polymetallic sulfide ore of - Know More

Flotation experiment research on a polymetallic sulfide ore of Cu, Pb, and Zn in Shanxi province , China Liaoning Academy of Geology and Mineral Resources, Shenyang, China _____ ABSTRACT The most valuable elements in a polymetallic sulfide ore in the Shanxi province are copper, lead, zinc, gold and , Flotation experiment research on a ....

Sulfate mineral Britannica - Know More

The sulfide minerals, through exposure to weathering and circulating water, have undergone oxidation in which the sulfide ion is converted to sulfate and the metal ion also is changed to some higher valence state , Cu 3 SO 4 OH 4 , , The massive material is called alabaster or plaster of paris originally found in the clays and muds of ....

Mineralogy and sulphur isotope characteristics of a , - Know More

Mineralogy and geochemistry of massive sulfide deposits in the northermost sector of the Iberian Pyrite Belt Concepción-San Miguel-San Telmo Javier Sánchez España Francisco Velasco Roldán...

Secondary sulfate minerals associated with acid drainage , - Know More

water chemistry at abandoned mines that exploited the massive sulfide deposits in the Vermont copper belt, the Mineral district of central ia, the Copper Basin Ducktown mining district of Tennessee, and where sulfide-bearing...