Geochemistry of early precambrian carbon
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G. Paolo Sighinolfi
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Article
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1974
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Springer
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English
β 804 KB
Petrological and geochemical studies were carried out on early Precambrian carbonate rocks metamorphosed under granulite facies conditions from three areas of Bahia State (Brazil). Older rocks attributable to the Archean or lower Proterozoic consist of carbonates (mainly dolomite) and abundant, part