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The 10 biggest silver mines in the world. Mexico, the world's biggest silver producing country, and Poland host three each of the world's 10 biggest silver mines. Bolivia, Turkey, Peru and Australia host the remaining four. Mining-technology.com profiles the 10 biggest silver mines in the world, based on contained silver reserves.
Chile still has the largest reserves of caliche, with active mines in such locations as Pedro de Valdivia, Maria MarÃ­a elena And Pampa, blanca and there it used to be called white. Gold sodium, nitrate potassium, nitrate sodium sulfate and iodine are all obtained by the processing of. calichehis salt is also known as Chile saltpeter or Peru saltpeter (due to the large deposits found in the Atacama desert in these countries) to distinguish it from ordinary saltpeter, potassium nitrate. The mineral form is also known as nitratine, nitratite or soda niter.