Montchanin coal mine
The Montchanin coal mines were collieries that operated between 1820 and 1913 in the commune of Montchanin and several neighboring communes in Saône-et-Loire, central-eastern France. Two concessions (Montchanin and Longpendu) were granted, before being merged in 1866 and acquired by Schneider et Cie in 1869.