recsk copper mine

Invitation to Tender - Recsk | Mining and Geological ...

Call for Tender for the sale, either in a direct share sale and purchase transaction or by way of call option right, of the shares held by the Hungarian State and subject to the exercise of the ownership rights by Magyar Nemzeti Vagyonkezelő Zrt. in MÁTRAÉRC Bányászati Zártkörűen Működő Részvénytársaság, established in order to involve an investor with sufficient competence for ...

THE MINERALIZATIONS OF THE RECSK DEEPS AND LAHOCA - …

The mineralizations of the Recsk Deeps and Lahóca.. Due to the failure of the subsequent privatization attempts, at the end of 1998 the company finished the pumping of water and the mine was flooded with water. 2.4. Long-term suspension (from 1999)

Home - International Mining

International Mining (IM) is a global publication covering mining and minerals processing technology, methods, equipment and services. Read principally by the mining industry itself, it helps extractive operations, both surface and underground, keep abreast of the latest innovations and solutions to help them lower costs, increase performance and availability, enhance safety and of course ...

Complex vulnerability and loadability assessment report to ...

Recsk II. copper ore proposed area for concession (abbreviated version) based on the Report as of 11.03.2016. of the same title Principal: Hungarian Office for Mining and Geology (MBFH) Compiled by: Kálmán Török, György Tóth, György Gyuricza Geological and Geophysical Institute of …

Spatial modelling of contamination in a catchment area ...

The metals and metal compounds that have been exposed by mining or have been discarded in mine wastes tend to become chemically more available, generating acid mine drainage as well as releasing toxic metals into soils, surface waters and groundwater in the affected catchment area. A case study is presented on the spatial assessment of contamination in a catchment area impacted by mining.

Recsk mine - Wikipedia

The Recsk mine is a large copper mine located in the north-east of Hungary in Heves County.Recsk represents one of the largest copper reserve in Hungary and in the world having estimated reserves of 770 million tonnes of ore grading 0.65% copper.. References

The World's 20 Largest Copper Mines

Jun 25, 2019· The world's 20 largest copper mines produce nearly 9 million metric tons of the precious metal a year, about 40 percent of the world's total copper mine capacity. Chile and Peru, alone, account for about half of the copper mines on this list, but the U.S. does make the cut, with two mines among the top 20.

(PDF) Risk Assessment of Heavy Metals in Abandoned Mine ...

Spatial modelling of contamination in a catchment area impacted by mining: a case study of the Recsk copper mine, Hungary. By Andrea Farsang and Aniko Somody. Management of the Danube drainage basin: implications of contaminant-metal dispersal for the implementation of …

Lists of copper mines in the United States - Wikipedia

Parts of this article (those related to leading mines) need to be updated. Please update this article to reflect recent events or newly available information. The following lists of copper mines in the United States

Recsk Zinc Prospect Near Eger, Hungary | The Diggings™

however, copper and gold ore had been mined from a nearby surface deposit since 1926, until the resource was depleted in the seventies. three types of copper ore reserves have been proven to exist at this mine location and they are: prophyry and skarn copper ore, and polymetallic ore.

The 10 biggest copper mines in the world - Mining Technology

Nov 04, 2013· The 10 biggest copper mines in the world. Share. Chile, the world's largest copper producing country, hosts six of the ten largest copper mines in the world, while the remaining four are located in Peru, Mexico and Indonesia. Mining-technology.com profiles the ten biggest copper mines in the world, based on contained reserves.

recsk copper mine - tuscanybay.it

The Recsk Copper mine was planned to operate in some 1,200 m depth from the surface in the Mátra Mountains in Northern Hungary. by B. Kovács, T. M. Tóth. The site was investigated from 1970, using geophysical prospecting, by deep drillings and later two shafts and some investigation tunnels were made to control the quality of the ore. ...

Past and possible future of the Lah.ca mine,

Seres-Hartai: Past and possible future of the Lahóca mine, Recsk, Hungary - a historical review The ore-exploration was re-started in 1958 looking for the deeper connections of the Lahóca ore bodies. The drilling exploration was made in three steps.

A prospective and retrospective spatial sampling scheme …

The present case study area is in the Recsk-Lahoca copper mining area in Hungary. The Recsk-Lah´oca mining area is situated in the M´atra Mountains, about 110 km northeast of Budapest, Hungary. The Lah´oca hill was mined for copper between 1852 and 1979. Mining of ore deposits in the Recsk-Lahoca area resulted in the

Alan Guisewite's Mineral Collection Images: Miscellaneous ...

A micro of light-green massive pentahydrite (magnesium sulfate pentahydrate) from the deep level of the Recsk (copper) Mine, Recsk, Mátra Mts, Heves County, Hungary in 1999. The green tint is due to copper. Thanks to Csanad Loranth's auction on eBay for the specimen and the image!

Recsk copper mine (northeast Hungary) for sale ...

Hungarian state-owned company Mecsek-Oko is selling the Recsk copper mine near the town of the same name in northeas Hungary. Reserves are known to be up to 800 Mt of ore. Mecsek-Oko CEO Bela Papp said that four international mining companies have already purchased the tender documents. The tender deadline is May 30 this year.

(PDF) THE DISTRIBUTION OF GOLD IN THE RECSK ORE COMPLEX ...

Key words: Recsk, gold, epithermal, mesothermal, ore mineralizaton Introduction The Recsk ore complex is known as host of major porphyry and skarn copper mineralization (Baksa et al 1980) and significant high-sulphidation Cu-Au mineralization (Foldessy 1997).

Sodium alum NaAl(SO4 2O - handbookofmineralogy.org

(Recsk mine, Hungary). Association: Bl¨odite, kr¨ohnkite (Recsk mine, Hungary). Distribution: Earlier reported localities require confirmation by modern methods. Recently identified in Hungary, from the Recsk copper mine, M´atra Mountains, and at B´atonyterenye. Name: For its sodium content, and as a hydrated aluminum sulfate. Type ...

Recsk Mine (Deep Level), Recsk, Heves County, Hungary

Recsk Mine (Deep Level), Recsk, Heves County, Hungary : A copper mine located NE of Budapest. SUPPORT US . If mindat.org is important to you, click here to donate to our Fall 2019 fundraiser!

Recsk, Porphyry copper deposit - USGS

Földessy, J., 1996, Lahoca epithermal gold deposit, Recsk-Hungary, in Popov, P., ed., Plate tectonic aspects of the Alpine metallogeny in the Carpatho-Balkan region ...

Copper Mines - an overview | ScienceDirect Topics

The Recsk copper mine is an unfortunate implementation of the Hungarian ore mining industry. Recsk, as can be seen in Fig. 16.1, is situated in the Mátra Mountains, Northern Hungary. Figure 16.1. Geology of the Mátra Mountains. (1) Basement formations. (2) Upper Eocene biotite-hornblende andesites.

3D modelling of the Recsk Porphyry Deposit - La Palma ...

The Recsk Copper Ore Deposit is located in the North-East of Hungary, 100 km from Budapest in a structural region called the Dranó Zone. The metallic enrichment was caused by volcanic activity related to diorite intrusion in the Late Eocene and Late Oligocene.

Application of predictive 3D geomodelling on the Recsk Ore ...

Application of predictive 3D geomodelling on the Recsk Ore Complex vertical extent, and overview of CHPM technology at Recsk Thesis (PDF Available) · May 2017 with …

A Prospect Geothermal Potential of an Abandoned Copper …

The Recsk copper mine is an unfortunate implementation of the Hungarian ore mining industry. Recsk, as it can be seen in the Fig. 1. is situated in the Mátra Mountains, Northern Hungary. The Mátra Mountains belongs to the Inner Carpathian volcanic arc. It is the highest (1014 m) and the largest Tertiary volcanic range of Hungary. In

Recsk, Heves County, Hungary - mindat.org

Recsk, Heves County, Hungary : Porphyry copper(-gold) deposit, with a diorite porphyry intrusion about 300-400 m below the present surface. One of the largest copper reserves in Central Europe (1% Cu, 100 million t). Both high- ...

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The evaluation of underground mine-water drainage control Since the commencement of copper-ore explorations the ini­ tial hydrogeological conditions have markedly changed in the area: - A the1~al water well has continuously produced water since 1967. - Shaft sinking started at …

copper gold porphyry skarn "ecobnomic Geology" recsk ...

A section through the Recsk deposit with drilling and copper grade shells. The section is 200 metres thick and the 0.3% grade shell is 800 metres high and 1,000 metres wide. ... No mining has been undertaken at the deeper Recsk mineralisation aside from bulk metallurgical sampling. copper gold porphyry skarn "ecobnomic Geology" recsk Hungary ...

Geochemical Modeling for the Contamination Risk …

test site is the Recsk-Lahóca Mines in Hungary, where the near-surface Lahóca epithermal Au-Cu mineralization and the Recsk Deep porphyry copper deposits and associated waste dumps and tailings are the sources of the wide-spread heavy metal contamination …

ENERGY TRANSPORT AND POTENTIAL OF AN …

Advanced Logistic Systems Vol. 6. No. 1. (2012) pp. 127-132 ENERGY TRANSPORT AND POTENTIAL OF AN ABANDONED MINE BÉLA ILLÉS1, JÁNOS ZSUGA 2, ANIKÓ TÓTH 3 Abstract: In the „70s an important copper ore mine was implemented in Recsk, Northern Hungary.

Hungarian Government Announces Public Tender for the …

development, the Recsk deposit is estimated to contain 5.6 million tonnes (12 billion pounds) of copper and 4 million ounces of gold. Location The Recsk mining area is situated in the Matra Mountains in the northern part of Hungary, is readily accessed by road, being a 2-hour drive from Budapest.

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