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Meteoritical Bulletin: Oxygen Isotope Plots

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Change values (separate multiple values with semicolons) -    δ18O:    δ17O:    Δ17O:
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Oxygen isotope composition of CK chondrites. All data from Greenwood et al. (2010). Field of CO3s based on the data of Greenwood and Franchi (2004). CCAM: carbonaceous chondrite anhydrous mineral line (Clayton et al., 1977; Clayton and Mayeda, 1999).


Data summary:
δ18Oδ17OΔ17O: givenΔ17O: linearComment
-6.3830-10.1410-6.7710-6.822Δ17O off by 0.051
-8.0490-11.9070-7.6570-7.722Δ17O off by 0.065

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 8771CO3-5.4990-8.9340-6.075-0.36 0.13 0.31
Khawr al Fazra 008CO3-5.3900-9.4700-6.667-0.25 -0.41 -0.28
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