@misc{indiciae1fce35159117,
  title = {Minerals Yearbook, volume III, Area Reports — International — Europe and central Eurasia},
  author = {U.S. Geological Survey},
  year = {2024},
  doi = {10.3133/70178412},
  url = {https://pubs.usgs.gov/publication/70178412},
  note = {Source identifier: 70178412}
}