Carbon and oxygen isotopic composition o
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Peter Blattner; A. F. Cooper
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Article
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1974
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Springer
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English
โ 759 KB
A lamprophyre dike swarm intruding the Haast Schist terrain of Southern New Zealand includes Ba-, Sr-, and REE-rich carbonatitcs with carbon and oxygen isotopic compositions quite distinct from those of the country rock. In the light of more recent literature data it is argued that the field of carb