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Highly siderophile element (HSE; Ru, Pd, Re, Os, Ir, and Pt) abundances and Re–Os isotope systematics in combination with lithophile trace element and Sm–Nd and Pb–Pb isotopic data are reported for komatiites and basalts from the Volotsk suite in the SE Baltic (Fennoscandian) Shield. The new Sm–Nd and Pb–Pb whole-rock isochron ages of 2850±84 and 2861±150Ma, respectively, define the emplacement age...
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