Pyrite Ore Cyprus

  • Hydrodynamic model for the origin of the ophiolitic ...

    Hydrodynamic model for the origin of the ophiolitic ...

  • Apliki Mine, Apliki, Nicosia District, Cyprus - zh.mindat.org

    Apliki Mine, Apliki, Nicosia District, Cyprus : A copper-gold-pyrite mine owned by the Cyprus Mines Corp. Ore is replacement body in andesite extrusive. Bronze age mining (from around 1400 BC). An open pit that contains some of the largest ...

  • Copper producer plans to extract gold from ore reserves ...

    HELLENIC Copper Mines, the only mining company operating in Cyprus, plans to extract gold from ore reserves amassed over the two decades the company has been mining copper, it emerged on Thursday ...

  • Supergene alteration, environmental impact and laboratory ...

    The Mathiatis and Sha mines provide typical examples of abandoned mines where Cyprus-type Cu-pyrite ore was exploited. Supergene alteration of the sulphide ore and the mine waste leads to the formation of efflorescence and generation of acid mine drainage filling the pit-lakes.

  • Descriptive Model of Cyprus Massive Sulfide - pubs.usgs.gov

    DESCRIPTIVE MODEL OF CYPRUS MASSIVE SULFIDE By Donald A. Singer APPROXIMATE SYNONYM Cupreous pyrite. DESCRIPTION Massive pyrite. chalcopyrite,. and sphalerite in pillow basalts (see figs. 95, 96). “ - - ... Ore Controls Pillow basalt …

  • Mining industry of Cyprus - Wikipedia

    The Mining industry of Cyprus is synonymous with copper extraction which began around 4,000 BC. Copper dominates the mining sector along with mining of iron pyrite, gold, chromites and asbestos fibers, bentonite, cement, and also petroleum.

  • Mining history of Cyprus - Copper mines | Euromines

    The mining industry of Cyprus was active in the production of minerals of copper, iron pyrite, gold, chromites as well as asbestos fibers. Since 1979 the mining industry of Cyprus is in recession because of the exhaustion of the known large and rich copper and iron pyrite ore bodies and the increase of the production cost without proportional increase in the international sale prices of metals.

  • Sphalerite-pyrite (zinc ore) (Faro Deposit, Lower Cambrian ...

    Dec 03, 2014· Sphalerite-pyrite (zinc ore) from Yukon, Canada (6.6 cm across at its widest). This crystalline-textured rock is essentially all pyrite and sphalerite. Pyrite is FeS2 (iron sulfide; brassy-colored). Sphalerite is ZnS (zinc sulfide; dark gray-colored). This unusual specimen is from a SEDEX massive sulfide deposit. SEDEX means sedimentary exhalative.

  • Pyrite - sandatlas.org

    Chalcopyrite as a principal ore of copper is much more useful. Pyrite is paler yellow, chalcopyrite has more intense color. Width of sample 8 cm. Hannukainen, Finland. Large boulder of massive sulfide from Cyprus. It is called massive because it is indeed full of pyrite and contains little else. Here is an example of pyrite as a rock type.

  • Stratabound pyrite deposits in Cyprus and relations to ...

    Download Citation on ResearchGate | On Jan 1, 1971, R.W. Hutchinson and others published Stratabound pyrite deposits in Cyprus and relations to other sulphide ores

  • Cyprus – Copper – Site | irene

    Nov 08, 2016· The mineral resources of Cyprus included asbestos, clays, copper, gypsum, lime, marble, sand, stone, and umber, which is an iron and manganese oxide. The name Cyprus is a derivative of Kúpros, which the Greeks called the island, and means Cuprous, synonymous with copper. Copper extraction in Cyprus begun in 4000 BC and the people of…

  • The Mines Service - Mines - Copper and gold - moa.gov.cy

    The metallurgical methods which were applied were mainly those of flotation of copper minerals (chalcopyrite, bornite, covellite, chalcosite and cuprite), iron pyrite and other sulfide minerals (sphalerite), if contained in the ore. The enriched copper ores (copper concentrates) had an average content of about 19% and were exported from Cyprus.

  • Copper Mining in Cyprus | Investing News Network

    Copper Mining in Cyprus Investing News Network - July 26th, 2011 There is a renewed interest in Cyprus’ copper deposits due to record high copper prices, and an improvement in mining technology.

  • Secondary Sulphate Minerals in a Cyprus-Type Ore Deposit ...

    Apr 11, 2016· The processes that contribute to the formation of the efflorescent mineral assemblages and their environmental impact on pit lake waters, and indeed the complete geochemical system, is a typical example of secondary mineral formation in Cyprus-type Cu-pyrite massive sulphide ore deposits.

  • Stone Crusher Cyprus For Sale - stonecrushingmachine.com

    Pyrite ore beneficiation process equipment for sale Cyprus Pyrite ore beneficiation process equipment for sale Cyprus. Pyrite ore beneficiation process equipment for sale Cyprus Professional stone crusher manufacturer, first ... Chat Now; stone crusher machine cyprus used stone crusher china mauritius.

  • Cyprus geological heritage educational tool

    The mineral resources of Cyprus - Introduction - Metallic mineral resources - Industrial mineral resources - Glossary of Terms. The Aquifers of Cyprus - The Aquifers of Cyprus ... Pyrite ore bodies: A continuous, well - defined mass of pyrite ore. Its content is economically feasible for extraction.

  • Mining industry of Cyprus - ipfs.io

    At the end of the conflict, the cease-fire demarcation line divided the holdings of the largest mining firm in the country, Cyprus Mines, causing their shut-down [2] and sale to Hellenic Copper Mines Ltd. [4] As a result of near complete extraction of copper and iron pyrite ore, [1] and the expense of extracting the remaining low grade deposits ...

  • Cyprus - Mindat.org

    Kinousa Mine, Kinousa, Polis, Paphos District, Cyprus Pyrite-crystals of this size are not common in the fine grained Pyrite ore. Found on the surface of the pit in 2000.

  • Cyprus Island Mining Copper - stephenscollegemdu.com

    Cyprus Island Mining Copper ambikatradingcompany.co. Copper producer plans to extract gold from ore reserves Cyprus HELLENIC Copper Mines, the only mining company operating in Cyprus, plans to extract gold from ore reserves amassed over the two decades the company has been mining copper, it emerged on Thursday. Massive pyrite in Cyprus Sandatlas

  • A revaluation of the Co/Ni ratio in pyrite as geochemical ...

    On the basis of a sound evaluation of literature's data, the Co/Ni ratio in pyrite proves a more reliable indicator in ore genesis than previously retained. This is particularly true for volcanogenic...

  • Massive pyrite in Cyprus - sandatlas.org

    Jun 01, 2012· Sulfide ore is called “massive” because it contains little else than pure pyrite. Here is an example of a large block of pyrite (pyrite as a rock) in a park behind the visitors center in the village of Troodos (far away from the mines described above). 6 comments to Massive pyrite in Cyprus. Meagan. June 1, 2012 at 23:49.

  • Metal-depleted root zones of the Troodos ore-forming ...

    Earth and Planetary Science Letters, 84 (1987) 243-253 243 Elsevier Science Publishers B.V., Amsterdam - Printed in The Netherlands [6] Metal-depleted root zones of the Troodos ore-forming hydrothermal systems, Cyprus C.J. Richardson, J.R. Cann, H.G. Richards and J.G. Cowan Department of Geology, University of Newcastle upon Tyne, NE1 7R U (U.K.) Received July 21, 1986; …

  • The Mines Service - Mineral Resources of Cyprus

    The surface appearance of the various ore bodies, specifically the copper ore bodies, led to their exploitation from ancient times. Cyprus is one of the first countries in the world where the exploitation, treatment and use of copper began. The Cyprus ore bodies’ exploitation is now in recession, due to the following reasons:

  • Cyprus Project – Chesterfield Resources Plc

    Cyprus Project. Many of the exposed pyrite-copper deposits around the Troodos Mountains in Cyprus have been mined for copper since the earliest Bronze Age.Indeed, the word copper is linked to Cyprus (Latin cupreus). Evidence for ancient mining is widespread with more than 130 slag piles from ancient smelting documented.

  • VOLCANIC-ASSOCIATED MASSIVE SULFIDE DEPOSITS …

    Ore and gangue mineralogy and zonation The dominant sulfide mineral in most VMS deposits is pyrite, but pyrrhotite is dominant in others. Marcasite, which is present either intergrown with fine grained pyrite or as a replacement product of pyrrhotite, is generally a minor

  • Cyprus Mines | Cyprus Island

    Cyprus has minerals which are made up of metal or non-fossil and quarry materials which are made up of non-metallic or industrial minerals.. The minerals in Cyprus are related to the Troodos Ophiolite Complex and include sulphide ores (deposits of pyrite, copper and other heavy metals together with gold and silver) and minerals of chrome and asbestos.

  • Volcanogenic massive sulfide ore deposit - Wikipedia

    Volcanogenic massive sulfide ore deposits, also known as VMS ore deposits, are a type of metal sulfide ore deposit, mainly copper-zinc which are associated with and created by volcanic-associated hydrothermal events in submarine environments.. These deposits are also sometimes called volcanic-hosted massive sulfide (VHMS) deposits. The density generally is 4500 kg/m 3.

  • China: pyrite production 2015 | Statistic

    Sulfur and pyrites import volume from Cyprus 2008-2014 ... Proved reserves of Pyrite ore in China in 2016, by region (in 1,000 tons) Production of phosphate in China from 1960 to 2015 (in million ...

  • "Kampia Area Mines" in Nicosia, Cyprus, Sulfur Plant | The ...

    the capacity is feed ore from these sources. the output is the estimated pyrite concentrate production from this ore. this data was used in the property evaluation. product data tables pbpcpd are for other possible products from the vasilikos plant. 2 reserve-resource sometimes listed as "kambia". the pyrite ore from mines and stockpiles in the ...

  • Xyliatos Mines (Memi) | Cyprus Island

    The Xyliatos mines are located in the village of Xyliatos in the Nicosia district. The mines operated during the period 1954-1971 and partly during the period 1987-1990. The advantage was done on the surface with the method of the closed excavation and this brought around 2.125.000 tonnes of pyrite ore with an average content of 26% S.

  • Sulphides - Cyprus geological heritage educational tool

    The origin of the pyrite ore bodies was uncertain and controversial until the late 1970s when massive sulphides were discovered in association with high-temperature black smokers and vent biota at the crest of the East Pacific Rise, which confirms that the formation of new oceanic crust through seafloor spreading is intimately associated with ...

  • Environmental impacts of abandoned sulphide mines - the ...

    where pyrite ore was left uncovered on the surface of the mine, in the absence of trees and cultivation, significantly higher temperatures were measured. Keywords: sulphide mines; acid mine drainage; pyrite Introduction Copper mining in Cyprus dates back to ancient time until today. Copper in Cyprus is encountered in sulfide ore

  • copper mining in cyprus - irwingproperties.co.za

    Mining industry of Cyprus The Mining industry of Cyprus is synonymous with copper extraction which began around 4,000 BC. Copper dominates the mining

  • Supergene alteration, environmental impact and laboratory ...

    Waste-rock dumps and the water quality of pit-lakes formed at abandoned mines of pyrite-rich ore deposits are of considerable environmental concern around the world. The Mathiatis and Sha mines provide typical examples of abandoned mines where Cyprus-type Cu-pyrite ore was exploited. Supergene alteration of the sulphide ore and the mine waste leads to the formation of efflorescence …

  • Hydrothermal fluids of seawater salinity in ophiolitic ...

    Freezing points of fluid inclusions in vein quartz intergrown with sulphides from ophiolitic cupriferous pyrite ore deposits in Cyprus indicate a hydrothermal fluid of seawater salinity, and ...

  • Supergene alteration, environmental impact and laboratory ...

    Jan 01, 2019· Waste-rock dumps and water quality of pit-lakes formed at abandoned mines of pyrite-rich ore deposits are of considerable environmental concern around the world. The Mathiatis and Sha mines provide typical examples of abandoned mines where Cyprus-type Cu-pyrite ore was exploited. Supergene alteration of the sulphide ore and the mine waste leads to the formation of efflorescence …