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Derna mine

Bihor County, Romania

The Derna Mine is an oil shale mine located in Derna, Bihor County. The mine has oil shale reserves amounting to 75 million tonnes, one of the largest oil shale reserves in Romania and Europe and has an organic content equivalent to 4.5 million tonnes of oil.

Mine data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).

Other mines in Romania