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Meteoritical Bulletin: Oxygen Isotope Plots

Change plot type:
Change values (separate multiple values with semicolons) -    δ18O:    δ17O:    Δ17O:
Change title:




Oxygen isotope composition of lunar rocks and meteorites. Data for lunar samples from Wiechert et al. (2001); Spicuzza et al. (2007); Hallis et al. (2010). Data for lunar meteorite samples compiled from the Meteoritical Bulletin. Angrite data from Greenwood et al. (2005), Irving et al. (2005, 2006). Δ17O is linearized using the format of Miller (2002): Δ17O = 1000 ln (1+ (δ17O/1000)) – λ1000 ln (1+ (δ18O/1000)) where λ = 0.5247. TFL = Terrestrial Fractionation Line. AFL = angrite fractionation (Greenwood et al., 2005).

References:


Data summary:
δ18Oδ17OΔ17O: givenΔ17O: Miller (2002)Comment
6.713.30-0.19-0.218 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Lynch 002Lunar6.67603.4700-0.031-0.03 0.17 0.19
Kalahari 008Lunar (anorth)6.52003.3200-0.099-0.19 0.02 0.12
Dar al Gani 1031EL46.62003.4700-0.001-0.09 0.17 0.22
Arabian Peninsula 007Lunar (frag. breccia)6.64603.4840-0.001-0.06 0.18 0.22
Kalahari 009Lunar (basalt)6.87003.4500-0.1520.16 0.15 0.07
Northwest Africa 10989Lunar6.51003.42000.006-0.2 0.12 0.22
Northwest Africa 6687Lunar (feldsp. breccia)6.84003.5800-0.0070.13 0.28 0.21
Northwest Africa 4024Winonaite6.60003.0100-0.449-0.11 -0.29 -0.23
Northwest Africa 12821EL36.40203.36700.01-0.31 0.07 0.23
Northwest Africa 4415EL66.38803.3400-0.01-0.32 0.04 0.21
Northwest Africa 4416EL66.38503.3420-0.006-0.33 0.04 0.21
Northwest Africa 12593Lunar (frag. breccia)6.36103.3280-0.008-0.35 0.03 0.21
Northwest Africa 12592Lunar (frag. breccia)6.33303.2660-0.055-0.38 -0.03 0.16
Northwest Africa 8061H3.106.32003.43400.119-0.39 0.13 0.34
Northwest Africa 12980Lunar (melt breccia)6.28903.2940-0.004-0.42 -0.01 0.21
Northwest Africa 11444Lunar (melt breccia)6.28003.2800-0.013-0.43 -0.02 0.2
Lynch 002Lunar7.00503.6380-0.0350.3 0.34 0.18
Northwest Africa 11729Eucrite-an6.31203.0620-0.247-0.4 -0.24 -0.03
Dhofar 1436Lunar6.24403.28600.011-0.47 -0.01 0.23
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