Zircon M127 - A Homogeneous Reference Material for SIMS U-Pb Geochronology Combined with Hafnium, Oxygen and, Potentially, Lithium Isotope Analysis
In this article, we document a detailed analytical characterisation of zircon M127, a homogeneous 12.7 carat gemstone from Ratnapura, Sri Lanka. Zircon M127 has TIMS-determined mean U-Pb radiogenic isotopic ratios of 0.084743 +/- 0.000027 for Pb-206/U-238 and 0.67676 +/- 0.00023 for Pb-207/U-235 (we...
Main Authors: | , , , , , , , , , , , , , , , , , , , , |
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Language: | en |
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WILEY-BLACKWELL
2016
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Online Access: | http://hdl.handle.net/10150/621937 http://arizona.openrepository.com/arizona/handle/10150/621937 |