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1994 | OriginalPaper | Buchkapitel

Lead

verfasst von : Phillip Crowson

Erschienen in: Minerals Handbook 1994–95

Verlag: Palgrave Macmillan UK

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The reserve base is estimated at 130 million tonnes. The figures for some of the smaller countries are heavily rounded with the result that the totals for ‘others’ in both the developed and developing groups, which are obtained by difference, appear too low.

Metadaten
Titel
Lead
verfasst von
Phillip Crowson
Copyright-Jahr
1994
Verlag
Palgrave Macmillan UK
DOI
https://doi.org/10.1007/978-1-349-13431-1_23

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