@inproceedings{sgem2010paper,
  title = {EVALUATION OF THE QUARTZ DEPOSITS OF MARWIT ROD EL-LEQAH AREA, EASTERN DESERT, EGYPT, AS A POTENTIAL SOURCE OF HIGH PURITY QUARTZ (HPQ)},
  author = {A. M. Zayed},
  booktitle = {10th International Multidisciplinary Scientific GeoConference SGEM2010},
  year = {2010},
  pages = {645-652},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}