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Summary
DescriptionEvolution minerai zinc.svg
Français : Evolution de la richesse du minerai de zinc extrait dans différents pays (Canada, Australie).
English: Evolution of the extracted zinc ore grade in different countries (Canada, Australia).
Date
Source
Own work, graphic from The “Limits to Growth” and ‘Finite’ Mineral Resources, p. 8, Gavin M. Mudd
Author
Borvan53
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