Oxygen Isotope Plots

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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 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:

Greenwood R.C., Franchi I.A., Jambon A. and Buchanan P.C. (2005) Widespread magma oceans on asteroidal bodies in the early solar system. Nature 435, 916-918 (link)
Greenwood R.C., Franchi I.A., Jambon A. and Buchanan P.C. (2005) Widespread magma oceans on asteroidal bodies in the early solar system. Nature 435, 916-918 (link)
Hallis L.J., Anand M., Greenwood R.C., Miller M.F., Franchi I.A. and Russell S.S. (2010) The oxygen isotope composition, petrology and geochemistry of mare basalts: Evidence for large-scale compositional variation in the lunar mantle. Geochim. Cosmochim. Acta 74, 6885-6899 (link)
Irving A.J., Kuehner S.M. and Rumble D. (2006) A fresh plutonic igneous angrite containing grain boundary glass from Tamassint, Northwest Africa. American Geophysical Union, Fall meeting 2005, abstract #P51A-0898 (link)
Irving A.J., Kuehner S.M., Rumble D., Bunch T.E. and Wittke J.H. (2005) Unique angrite NWA 2999: The case for samples from Mercury. American Geophysical Union, Fall meeting 2006, abstract #P51E-1245 (link)
Miller M.F. (2002) Isotopic fractionation and the quantification of 17O anomalies in the three oxygen isotope system: an appraisal and geochemical significance. Geochim. Cosmochim. Acta 66, 1881-1889 (link)
Spicuzza M.J., Day J.M.D., Taylor L.A. and Valley J.W. (2007) Oxygen isotope constraints on the origin and differentiation of the Moon. Earth Planet. Sci. Lett. 253, 254-265 (link)
Wiechert U., Halliday A.N., Lee D.-C. Snyder G.A., Taylor L.A. and Rumble D. (2001) Oxygen isotopes and the Moon-forming giant impact. Science 294, 345-358 (link)

Data summary:

δ¹⁸O	δ¹⁷O	Δ¹⁷O: given	Δ¹⁷O: Miller (2002)	Comment
6.6460	3.4840	-0.0020	-0.001

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Dar al Gani 1031	EL4	6.6200	3.4700	-0.001	-0.03	-0.01	-0
Lynch 002	Lunar	6.6760	3.4700	-0.031	0.03	-0.01	-0.03
Almahata Sitta	Ureilite-an	6.6100	3.4100	-0.056	-0.04	-0.07	-0.05
Northwest Africa 15201	Achondrite-ung	6.7580	3.4930	-0.05	0.11	0.01	-0.05
Northwest Africa 10989	Lunar	6.5100	3.4200	0.006	-0.14	-0.06	0.01
Kalahari 008	Lunar (anorth)	6.5200	3.3200	-0.099	-0.13	-0.16	-0.1
Northwest Africa 15915	Achondrite-ung	6.4700	3.3690	-0.024	-0.18	-0.12	-0.02
Kaidun	CR2	6.8400	3.5700	-0.016	0.19	0.09	-0.02
Northwest Africa 6687	Lunar (feldsp. breccia)	6.8400	3.5800	-0.007	0.19	0.1	-0.01
Kalahari 009	Lunar (basalt)	6.8700	3.4500	-0.152	0.22	-0.03	-0.15
Almahata Sitta	Ureilite-an	6.4200	3.3600	-0.007	-0.23	-0.12	-0.01
Northwest Africa 12821	EL3	6.4020	3.3670	0.01	-0.24	-0.12	0.01
Northwest Africa 13411	OC5-an	6.4330	3.6660	0.292	-0.21	0.18	0.29
Adrar 012	Lunar (feldsp. breccia)	6.3910	3.3490	-0.002	-0.26	-0.14	-0
Teghaza 001	Martian (shergottite)	6.3780	3.6040	0.258	-0.27	0.12	0.26
Northwest Africa 4415	EL6	6.3880	3.3400	-0.01	-0.26	-0.14	-0.01
Northwest Africa 4416	EL6	6.3850	3.3420	-0.006	-0.26	-0.14	-0.01
Teghaza 001	Martian (shergottite)	6.3590	3.5800	0.244	-0.29	0.1	0.25
Grapevine Mesa	CBa	6.9490	3.4670	-0.176	0.3	-0.02	-0.18
Northwest Africa 12593	Lunar (frag. breccia)	6.3610	3.3280	-0.008	-0.29	-0.16	-0.01
Abee	EH4	6.3180	3.4730	0.159	-0.33	-0.01	0.16
Northwest Africa 15807	Lunar	6.3640	3.3160	-0.021	-0.28	-0.17	-0.02
Northwest Africa 8061	H3.10	6.3200	3.4340	0.119	-0.33	-0.05	0.12
Northwest Africa 4799	EH-melt rock	6.3270	3.3310	0.013	-0.32	-0.15	0.01
Northwest Africa 7214	EH-melt rock	6.3270	3.2960	-0.022	-0.32	-0.19	-0.02
Northwest Africa 13411	OC5-an	6.5260	3.8360	0.412	-0.12	0.35	0.41
Northwest Africa 12592	Lunar (frag. breccia)	6.3330	3.2660	-0.055	-0.31	-0.22	-0.05
Lynch 002	Lunar	7.0050	3.6380	-0.035	0.36	0.15	-0.03
Northwest Africa 12980	Lunar (melt breccia)	6.2890	3.2940	-0.004	-0.36	-0.19	-0
Jiddat al Harasis 846	OC3	6.7240	3.8820	0.355	0.08	0.4	0.36
Northwest Africa 15487	Winonaite-an	6.7530	3.0850	-0.455	0.11	-0.4	-0.45
Teghaza 001	Martian (shergottite)	6.2310	3.5160	0.247	-0.42	0.03	0.25
Northwest Africa 11444	Lunar (melt breccia)	6.2800	3.2800	-0.013	-0.37	-0.2	-0.01
Northwest Africa 7135	Chondrite-ung	6.4500	3.8590	0.475	-0.2	0.38	0.48
Northwest Africa 15201	Achondrite-ung	7.0490	3.6420	-0.054	0.4	0.16	-0.05
Dhofar 1436	Lunar	6.2440	3.2860	0.011	-0.4	-0.2	0.01
Teghaza 001	Martian (shergottite)	6.8720	3.8710	0.267	0.23	0.39	0.27
Almahata Sitta	Ureilite-an	6.2600	3.2500	-0.033	-0.39	-0.23	-0.03
Errachidia 004	Winonaite-an	6.6550	3.0220	-0.466	0.01	-0.46	-0.47
Sierra Gorda 009	Chondrite-ung	6.2630	3.7630	0.477	-0.38	0.28	0.48
Northwest Africa 4024	Winonaite	6.6000	3.0100	-0.449	-0.05	-0.47	-0.45
Pillistfer	EL6	6.2100	3.2500	-0.007	-0.44	-0.23	-0.01
Almahata Sitta	Ureilite-an	6.2200	3.2300	-0.032	-0.43	-0.25	-0.03
Ramlat Fasad 532	Lunar (gabbro)	6.2050	3.2490	-0.005	-0.44	-0.24	-0

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