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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 ordinary and R chondrites. Data for ordinary chondrites from Clayton et al. (1991). Data for R chondrites from: Weisberg et al. (1991), Schultze et al. (1994), Jackel et al. (1996),Kallemeyn et al. (1996), Weber et al. (1997), Bischoff et al. (1998), McBride et al. (2003). Entry for NWA 1668, Met. Bull. 88. Δ17O calculated as: Δ17O = δ17O – 0.52δ18O

References:


Data summary:
δ18Oδ17OΔ17O: givenΔ17O: linearComment
4.85005.3200Not given2.798 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Dhofar 1671R3-64.71305.35402.903-0.14 0.03 0.11
Northwest Africa 6959R54.65505.36302.942-0.19 0.04 0.14
Northwest Africa 6236R44.70005.53003.086-0.15 0.21 0.29
Sierra Gorda 010R4-an4.93205.59403.0290.08 0.27 0.23
Northwest Africa 10983R44.60205.17402.781-0.25 -0.15 -0.02
Northwest Africa 6959R54.56605.38403.01-0.28 0.06 0.21
Northwest Africa 2897R3-65.06005.54202.9110.21 0.22 0.11
Sierra Gorda 010R4-an5.00505.68403.0810.16 0.36 0.28
LaPaz Icefield 04840R64.76005.76003.285-0.09 0.44 0.49
Northwest Africa 7514R55.04005.74003.1190.19 0.42 0.32
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