Guide books for some of the field trips organized by SGA members during SGA Biennial meetings are available.
Fore-Sudetic Cu-Ag ore deposits & Upper Silesian Zn-Pb ore deposits (2007) M. Sass-Gustkiewicz and Z. Sawlowicz (eds.), 106 p. >>>SGA online shop
Metallogeny and tectonic evolution of the Northern Fennoscandian Shield: Field trip guidebook (2007) V. Juhani Ojala, Pär Weihed, Pasi Eilu and Markku Iljina (eds.), GEOLOGICAL SURVEY OF FINLAND, Guide 54, 102 p. (15 Mb) >>>download from the GSF website