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History of Conchitina
The original mining concession Conchitina has been granted in 1971. FerroAtlántica Group acquired in 1996 Cuarzos Industriales S.A., which is the owner of the properties in Conchitina.
Description of the mining operation
Mina Conchitina is located in the area of San Miguel de Negradas, in the Municipality of O Vicedo. It is located about 10 km from Mina Sonia.