Boliden Tara Zinc MinesMining Project details Client: New Boliden Tara Mine Tara Mines is a zinc and lead mine near Navan, County Meath, Ireland.  Development started in 1973 and production began in 1977. Tara Mine is operated by Boliden. It is the largest zinc mine in Europe and the ninth largest in the world producing 200,000 tonnes of zinc concentrate and 40,000 tonnes of lead concentrate annually. Boliden mines are the safest in the world...