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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 Martian meteorites. Data for Martian meteorites from Franchi et al. (1999) and compiled from laser fluorination analyses in the Meteoritical Bulletin. MFL: Martian fractionation line of Franchi et al. (1999), TFL: terrestrial fractionation line.Δ17O calculated as: Δ17O = δ17O – 0.52δ18O.

References:


Data summary:
δ18Oδ17OΔ17O: givenΔ17O: linearComment
7.18004.41000.67500.676 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 8171Martian (polymict breccia)7.18004.41000.6760 0 0
Jiddat al Harasis 846OC37.23704.39600.6330.06 -0.01 -0.04
Northwest Africa 8114Martian (polymict breccia)7.25004.36000.590.07 -0.05 -0.09
Jiddat al Harasis 846OC36.99904.26200.623-0.18 -0.15 -0.05
Northwest Africa 12273Chondrite-ung7.24904.78601.0170.07 0.38 0.34
Northwest Africa 2748LL3.47.17604.87001.138-0 0.46 0.46
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