CaSiO3 perovskite in diamond indicates the recycling of oceanic crust into the lower mantle
CaSiO3 perovskite in diamond indicates the recycling of oceanic crust into the lower mantle
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Publisher
London: Nature Publishing Group UK
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Language
English
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Publisher
London: Nature Publishing Group UK
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Contents
The composition of natural calcium silicate perovskite, the fourth most abundant mineral in the Earth, found within a diamond indicates an origin from oceanic crust subducted deeper than 700 kilometres into the Earth’s mantle.
Rock recycling revealed in a diamond
Within the Earth's transition zone and lower mantle, the high-pressure perovskit...
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Full title
CaSiO3 perovskite in diamond indicates the recycling of oceanic crust into the lower mantle
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TN_cdi_proquest_miscellaneous_2012120551
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_miscellaneous_2012120551
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ISSN
0028-0836
E-ISSN
1476-4687
DOI
10.1038/nature25972
