Geo-engineering might cause, not cure, problems

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mineral resources and geo-engineering

metals used in everyday life are produced from ores occurring in the earth’s crust. geological processes are known to concentrate minerals to form ores of economic value. mineral processing engineers concentrate these ores by mechanical and physico-chemical methods while the extractive metallurgist extracts the metals by chemical means.

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ژورنال

عنوان ژورنال: Nature

سال: 2007

ISSN: 0028-0836,1476-4687

DOI: 10.1038/449781a