Ocnele Mari mine
The Ocnele Mari mine is a large salt mine located in southern Romania in Vâlcea County, close to Ocnele Mari. Ocnele Mari represents one of the largest salt reserves in the country, having estimated reserves of 9 billion tonnes of sodium chloride.
- "O lingurita de sare in 2000 de ani" (in Romanian). EcoMagazin. 2009. Retrieved 2013-04-22.