First Data on the Isotopic Age of Zircons from Rocks of the Roseta Ultramafic Massif, Southern Margin of the São Francisco Craton (Brazil)
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DOI: 10.1134/s1028334x1812005x
Abstract: The results of isotope U–Pb dating of zircons from lherzolite and vein olivine orthopyroxenite composing the Roseta ultramafic massif are presented. The zircons differ in their morphological, optical, and geochemical properties and in their age.… read more here.
Keywords: age zircons; first data; roseta ultramafic; age ... See more keywords