The Harrison County History of Coal Museum is giving visitors a look back at the role coal mining played in the Ohio ...

Erzgebirge/Krušnohoří (Ore Mountains) spans a region in south-eastern Germany (Saxony) and north-western Czechia, which contains a wealth of several metals exploited through mining from the Middle ...

Located in the Metalliferous range of the Apuseni Mountains in the west of Romania, Roșia Montană features the most significant, extensive and technically diverse underground Roman gold mining complex ...