Migration of radiogenic strontium during metamorphism
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چکیده
منابع مشابه
Migration of Radiogenic Strontium during Metamorphism
Study of the concentration and isotopic composition of strontium and rubidium in hornblende diorite dikes and sills of Precambrian age from the Panamint Mountains of California showed that these rock systems were enriched in radiogenic Sr during a late Mesozoic metamorphism. Enrichments in radiogenic Sr were observed for total-rock samples which yielded apparent ages of up to 34,000 m.y., altho...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research
سال: 1964
ISSN: 0148-0227
DOI: 10.1029/jz069i020p04395