Discriminant trace-element analysis of strata in the Witwatersrand System |
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| Authors: | Ronald I. Hutchison Donald L. Skinner Donald R. Bowes |
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| Affiliation: | (1) Anglo American Corporation of South Africa Limited, Johannesburg, South Africa;(2) Geology Department, The University, Glasgow, Scotland |
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| Abstract: | Powdered rock samples from strata of the Witwatersrand System's sedimentary succession have been analyzed by x-ray fluorescence and optical spectroscopy techniques for nineteen elements. Using discriminant analysis it is possible to identify strata based on their trace-element compositions. |
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| Keywords: | Witwatersrand System geochemistry discriminant analysis classification |
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