@inproceedings{sgem2019s04113,
  title = {MINERALOGI-TECHNOLOGICAL EVALUATION OF GIRVAS OCCURRENCE VEIN QUARTZ (KARELIA, RUSSIA},
  author = {Lubov Skamnitskaya},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining},
  year = {2019},
  pages = {877-882},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2019/1.3/s04.113}
}