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alloys. they can be in the form of wire, rod, bar, plate, sheet, strip, foil or tube. over half the copper is sold in the form of cables, wire and tubes. much of the rest is made into alloys. by far the largest proportion of copper is used globally in electrical wiring, printed circuit boards, in generators
as silicates, sulfates, carbonates and oxides, which have been formed by the weathering and oxidation of sulfide minerals. about % of all copper production is recovered from secondary and scrap materials which are recycled. major deposits of the ores are in chile, the western part of the us, canada,...
https://essentialchemicalindustry.org/metals/copper.html