Certej Mine
Encyclopedia
The Certej Mine is a large open pit mine
in the west of Romania
in Hunedoara County
, 12 km north of Deva
and 382 km north of the capital, Bucharest
. Certej represents a large gold
and silver
deposit with estimated reserves of 2.1 million oz of gold
and 12 million oz of silver
. The project is owned by the Toronto
based company European Goldfields
.
The project will involve the mining
and processing of 3 million tonnes of ore per annum over an open pit life of eleven and a half years. The open pit is expected to yield approximately 160,000 oz of gold
and 820,000 oz of silver
per year in doré, reflecting an average total process recovery of 81% for gold
and approximately 75% for silver
.
Mining
Mining is the extraction of valuable minerals or other geological materials from the earth, from an ore body, vein or seam. The term also includes the removal of soil. Materials recovered by mining include base metals, precious metals, iron, uranium, coal, diamonds, limestone, oil shale, rock...
in the west of Romania
Romania
Romania is a country located at the crossroads of Central and Southeastern Europe, on the Lower Danube, within and outside the Carpathian arch, bordering on the Black Sea...
in Hunedoara County
Hunedoara County
Hunedoara is a county of Romania, in Transylvania, with its capital city at Deva.-Demographics:In 2002, it had a population of 485,712 and the population density was 69/km².*Romanians - 92%*Hungarians - 5%*Romas - 2%*Germans under 1%....
, 12 km north of Deva
Deva, Romania
Deva is a city in Romania, in the historical region of Transylvania, on the left bank of the Mureș River. It is the capital of Hunedoara County.-Name:...
and 382 km north of the capital, Bucharest
Bucharest
Bucharest is the capital municipality, cultural, industrial, and financial centre of Romania. It is the largest city in Romania, located in the southeast of the country, at , and lies on the banks of the Dâmbovița River....
. Certej represents a large gold
Gold
Gold is a chemical element with the symbol Au and an atomic number of 79. Gold is a dense, soft, shiny, malleable and ductile metal. Pure gold has a bright yellow color and luster traditionally considered attractive, which it maintains without oxidizing in air or water. Chemically, gold is a...
and silver
Silver
Silver is a metallic chemical element with the chemical symbol Ag and atomic number 47. A soft, white, lustrous transition metal, it has the highest electrical conductivity of any element and the highest thermal conductivity of any metal...
deposit with estimated reserves of 2.1 million oz of gold
Gold
Gold is a chemical element with the symbol Au and an atomic number of 79. Gold is a dense, soft, shiny, malleable and ductile metal. Pure gold has a bright yellow color and luster traditionally considered attractive, which it maintains without oxidizing in air or water. Chemically, gold is a...
and 12 million oz of silver
Silver
Silver is a metallic chemical element with the chemical symbol Ag and atomic number 47. A soft, white, lustrous transition metal, it has the highest electrical conductivity of any element and the highest thermal conductivity of any metal...
. The project is owned by the Toronto
Toronto
Toronto is the provincial capital of Ontario and the largest city in Canada. It is located in Southern Ontario on the northwestern shore of Lake Ontario. A relatively modern city, Toronto's history dates back to the late-18th century, when its land was first purchased by the British monarchy from...
based company European Goldfields
European Goldfields
European Goldfields Ltd. is an EU focused, Whitehorse based Canadian precious metals company engaged in gold, silver and copper exploration, development and production...
.
The project will involve the mining
Mining
Mining is the extraction of valuable minerals or other geological materials from the earth, from an ore body, vein or seam. The term also includes the removal of soil. Materials recovered by mining include base metals, precious metals, iron, uranium, coal, diamonds, limestone, oil shale, rock...
and processing of 3 million tonnes of ore per annum over an open pit life of eleven and a half years. The open pit is expected to yield approximately 160,000 oz of gold
Gold
Gold is a chemical element with the symbol Au and an atomic number of 79. Gold is a dense, soft, shiny, malleable and ductile metal. Pure gold has a bright yellow color and luster traditionally considered attractive, which it maintains without oxidizing in air or water. Chemically, gold is a...
and 820,000 oz of silver
Silver
Silver is a metallic chemical element with the chemical symbol Ag and atomic number 47. A soft, white, lustrous transition metal, it has the highest electrical conductivity of any element and the highest thermal conductivity of any metal...
per year in doré, reflecting an average total process recovery of 81% for gold
Gold
Gold is a chemical element with the symbol Au and an atomic number of 79. Gold is a dense, soft, shiny, malleable and ductile metal. Pure gold has a bright yellow color and luster traditionally considered attractive, which it maintains without oxidizing in air or water. Chemically, gold is a...
and approximately 75% for silver
Silver
Silver is a metallic chemical element with the chemical symbol Ag and atomic number 47. A soft, white, lustrous transition metal, it has the highest electrical conductivity of any element and the highest thermal conductivity of any metal...
.