O-Hf isotope constraints on the origin of zircons in high-pressure mélange blocks and associated matrix rocks from Tinos and Syros, Greece
Date
2012
Authors
Fu, Bin
Paul, Bence
Cliff, John
Brocker, M
Bulle, Florian
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E. Schweizerbartsche Verlagsbuchhandlung
Abstract
Most previously dated zircons in high-pressure mélange blocks and associated matrix rocks from Tinos and Syros (Cyclades), Greece, yielded ion microprobe (SHRIMP II) U-Pb ages of ca 80 Ma. In many cases it remains unclear whether the zircons are igneous
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Keywords
Keywords: eclogite; hafnium; high pressure; hydrothermal alteration; ion microprobe; isotopic ratio; magma; matrix; melange; metamorphism; oceanic crust; oxygen isotope; SHRIMP dating; uranium-lead dating; zircon; Aegean Islands; Cyclades; Greece; Southern Aegean; Eclogite; Hafnium isotopes; High-pressure metamorphism; Ion microprobe; Jadeitite; Oxygen isotopes; Zircon
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Source
European Journal of Mineralogy
Type
Journal article
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2037-12-31
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