{"id":"000079959","type":"book","title":"The silurian siliceous rocks and associated stratiform variscite deposits in the WNW sector of the Alcañices synforme (Zamora, Spain)","pages":"107-110","container-title":"VI International Flint Symposium: Abstracts (Madrid, october 1991","author":[{"family":"Moro","given":"M.C"}]}