... societymakes of them.N. Arndt and C. Ganino, Metals and Society: an Introduction to Economic Geology,DOI 10.10 07/ 97 8-3 -6 4 2-2 299 6-1 _2,#Springer-Verlag Berlin Heidelberg 201219.• Improvements ... Russia 2,3 07, 25315. Spain 2,2 17, 288(b) Exporters1. Australia 34,546,5502. Brazil 18 ,72 6,6203. Chile 14,888,1604. Peru 7, 273 ,73 85. South Africa 7, 268,2946. India 6,519, 472 7. USA 6,4 87, 6388. ... CaF2Oxides and hydroxidesBauxite Metals and native elementsGibbsite - Al(OH)3Gold – AuBoehmite - (g-AlO(OH)) Silver – AgDiaspore - (a-AlO(OH)) Platinum-group metals – Pt, Pd, RuCassiterite - SnO2Copper...