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Minerals/table: Difference between revisions
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|{{p|Actual labor intensity is probably higher than this, because most cobalt comes from the Congo where wages are much lower than the "$4/hour average wage" used in estimating from mineral prices.}} : 2,974 | |{{p|Actual labor intensity is probably higher than this, because most cobalt comes from the Congo where wages are much lower than the "$4/hour average wage" used in estimating labor from mineral prices.}} : 2,974 | ||
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