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 primitive achondrites (SNCs shown for comparison). Data for brachinites, winonaites, acapulcoite-lodranite clan from Greenwood et al. (2012). Data for ureilites from Clayton and Mayeda (1999). Data for Martian meteorites (SNCs) from Franchi et al. (1999) and compiled from laser fluorination analyses in the Meteoritical Bulletin. Δ¹⁷O calculated as: Δ¹⁷O = δ¹⁷O – 0.52δ¹⁸O. Individual winonaite and acapulcoite-lodranite clan samples are very highly susceptible to terrestrial weathering resulting in large shifts in δ¹⁸O and to a lesser extent Δ¹⁷O. Most analysis points for these two groups plotted on this diagram have been cleaned in EATG (ethanolamine thioglycollate) in order to reduce the influence of terrestrial weathering (see Greenwood et al., 2012 for further details). TFL: terrestrial fractionation line, Y&R: slope 1 line (Young and Russell, 1998), CCAM: carbonaceous chondrite anhydrous mineral line (Clayton et al., 1977; Clayton and Mayeda 1999).

References:

Clayton R. N. and Mayeda T. K. (1999) Oxygen isotope studies of carbonaceous chondrites. Geochim. Cosmochim. Acta 63, 2089-2017 (link)
Clayton R. N. and Mayeda T. K. (1999) Oxygen isotope studies of carbonaceous chondrites. Geochim. Cosmochim. Acta 63, 2089-2017 (link)
Clayton R. N., Onuma N., Grossman L. and Mayeda T. K. (1977) Distribution of the pre-solar component in Allende and other carbonaceous chondrites. Earth Planet. Sci. Lett. 34, 209-224 (link)
Franchi I. A., Wright I. P., Sexton A. S. and Pillinger C. T. (1999) The oxygen-isotopic composition of Earth and Mars. Meteorit. Planet. Sci. 34, 657-661. (link)
Greenwood R.C., Franchi I.A., Gibson J.M. and Benedix G.K. (2012) Oxygen isotope variation in primitive achondrites: The influence of primordial, asteroidal and terrestrial processes. Geochim. Cosmochim. Acta 94, 146-163. (link)
Greenwood R.C., Franchi I.A., Gibson J.M. and Benedix G.K. (2012) Oxygen isotope variation in primitive achondrites: The influence of primordial, asteroidal and terrestrial processes. Geochim. Cosmochim. Acta 94, 146-163. (link)
Young E. D. and Russell S. S. (1998) Oxygen reservoirs in the early solar nebula inferred from an Allende CAI. Science 282, 452-455 (link)

Data summary:

δ¹⁸O	δ¹⁷O	Δ¹⁷O: given	Δ¹⁷O: linear
4.7810	2.2100	-0.3140	-0.276
4.9990	2.6340	-0.0050	0.035
5.1660	2.6940	-0.0340	0.008
5.3480	2.7970	-0.0270	0.016

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Bishopville	Aubrite	5.0850	2.5870	-0.057	0.01	0	-0
Dhofar 1983	Lunar (feldsp. breccia)	5.1000	2.6000	-0.052	0.03	0.02	0
Elephant Moraine 90033	Aubrite	5.0260	2.6190	0.005	-0.05	0.04	0.06
Northwest Africa 8173	Enst achon	5.0130	2.6050	-0.002	-0.06	0.02	0.05
Norton County	Aubrite	5.0200	2.6200	0.01	-0.05	0.04	0.06
Lewis Cliff 88714	EL6	5.0180	2.6180	0.009	-0.06	0.03	0.06
Kota-Kota	EH3	5.1200	2.5200	-0.142	0.05	-0.06	-0.09
Northwest Africa 4537	Aubrite	5.0210	2.6500	0.039	-0.05	0.07	0.09
Norton County	Aubrite	4.9790	2.5720	-0.017	-0.09	-0.01	0.04
Peña Blanca Spring	Aubrite	5.0600	2.6800	0.049	-0.01	0.1	0.1
Lewis Cliff 87007	Aubrite	5.0900	2.6800	0.033	0.02	0.1	0.09
Northwest Africa 5400	Achondrite-ung	5.0610	2.6810	0.049	-0.01	0.1	0.1
Northwest Africa 4741	Achondrite-ung	4.9900	2.6400	0.045	-0.08	0.06	0.1
MacAlpine Hills 88136	EL3	5.0010	2.5100	-0.091	-0.07	-0.07	-0.04
Happy Canyon	EL6/7	4.9860	2.5260	-0.067	-0.09	-0.06	-0.01
Northwest Africa 4042	Achondrite-ung	5.1780	2.5390	-0.154	0.1	-0.04	-0.1
Mayo Belwa	Aubrite	4.9530	2.5470	-0.029	-0.12	-0.04	0.03
Northwest Africa 5548	Achondrite-ung	5.0000	2.6900	0.09	-0.07	0.11	0.14
Northwest Africa 6077	Achondrite-ung	5.1800	2.6670	-0.027	0.11	0.08	0.03
Northwest Africa 12532	Brachinite	5.1190	2.4560	-0.206	0.05	-0.13	-0.15
Northwest Africa 5548	Achondrite-ung	5.0800	2.7200	0.078	0.01	0.14	0.13
Jiddat al Harasis 556	Howardite	4.9800	2.4800	-0.11	-0.09	-0.1	-0.06
Elephant Moraine 83322	EH3	5.1760	2.6850	-0.007	0.1	0.1	0.05
Grapevine Mesa	CBa	4.9980	2.4560	-0.143	-0.08	-0.13	-0.09
Elephant Moraine 90033	Aubrite	5.1800	2.6900	-0.004	0.11	0.11	0.05
Northwest Africa 6023	Brachinite-an	5.1620	2.4450	-0.239	0.09	-0.14	-0.18
LaPaz Icefield 03719	Aubrite-an	5.1600	2.7320	0.049	0.09	0.15	0.1
Allan Hills A78113	Aubrite	5.1170	2.7510	0.09	0.04	0.17	0.14
Northwest Africa 6023	Brachinite-an	5.2260	2.4910	-0.227	0.15	-0.09	-0.17
LaPaz Icefield 02233	Aubrite	5.1600	2.7400	0.057	0.09	0.16	0.11
Peña Blanca Spring	Aubrite	5.1900	2.7250	0.026	0.12	0.14	0.08
Northwest Africa 10637	Brachinite	5.0480	2.4020	-0.223	-0.03	-0.18	-0.17
Northwest Africa 6023	Brachinite-an	5.1100	2.4020	-0.255	0.04	-0.18	-0.2
Peña Blanca Spring	Aubrite	5.2670	2.6390	-0.1	0.19	0.06	-0.05
Northwest Africa 5400	Achondrite-ung	4.8800	2.5250	-0.013	-0.19	-0.06	0.04
Cumberland Falls	Aubrite	5.1800	2.7600	0.066	0.11	0.18	0.12
Northwest Africa 10637	Brachinite	5.2730	2.5260	-0.216	0.2	-0.06	-0.16
Thiel Mountains 07014	Eucrite	5.2700	2.5100	-0.23	0.2	-0.07	-0.18
Allan Hills A78113	Aubrite	5.2700	2.6700	-0.07	0.2	0.09	-0.02
Zakłodzie	Enst achon-ung	4.8600	2.5600	0.033	-0.21	-0.02	0.09
Northwest Africa 5400	Achondrite-ung	5.2230	2.7410	0.025	0.15	0.16	0.08
Old Homestead 003	Howardite	5.0200	2.3700	-0.24	-0.05	-0.21	-0.19
Northwest Africa 8173	Enst achon	5.2650	2.7080	-0.03	0.19	0.12	0.02
Northwest Africa 8059	LL3.05	5.2770	2.6880	-0.056	0.2	0.1	-0
Peña Blanca Spring	Aubrite	5.1600	2.8000	0.117	0.09	0.22	0.17
Allan Hills 88046	EH3	4.9050	2.4200	-0.131	-0.17	-0.16	-0.08
Allan Hills A78113	Aubrite	5.2200	2.7700	0.056	0.15	0.19	0.11
Peña Blanca Spring	Aubrite	5.1800	2.8000	0.106	0.11	0.22	0.16
Silistra	Achondrite-ung	5.3000	2.5000	-0.256	0.23	-0.08	-0.2
Pecora Escarpment 91020	EL3	5.2700	2.7440	0.004	0.2	0.16	0.06
Bustee	Aubrite	4.8300	2.5100	-0.002	-0.24	-0.07	0.05
Allan Hills 84007	Aubrite	5.2470	2.7790	0.051	0.17	0.2	0.11
Tanezrouft 031	EL5	5.2590	2.7710	0.036	0.19	0.19	0.09
Northwest Africa 10602	Eucrite-melt breccia	4.9520	2.3490	-0.226	-0.12	-0.23	-0.17
Bishopville	Aubrite	5.2900	2.7400	-0.011	0.22	0.16	0.04
Allan Hills A78113	Aubrite	4.8100	2.5300	0.029	-0.26	-0.05	0.08
Northwest Africa 3151	Brachinite	4.8600	2.4200	-0.107	-0.21	-0.16	-0.05
LaPaz Icefield 02233	Aubrite	5.2500	2.7900	0.06	0.18	0.21	0.11
Khor Temiki	Aubrite	5.2870	2.7520	0.003	0.21	0.17	0.06
Northwest Africa 4929	Brachinite	5.3300	2.4900	-0.282	0.26	-0.09	-0.23
Yamato 691	EH3	4.8300	2.4600	-0.052	-0.24	-0.12	0
Lewis Cliff 88180	EH5	5.2950	2.7460	-0.007	0.22	0.16	0.05
Dar al Gani 670	Martian (shergottite)	4.9500	2.8300	0.256	-0.12	0.25	0.31
Itqiy	EH7-an	4.8000	2.5300	0.034	-0.27	-0.05	0.09
Larkman Nunatak 04316	Aubrite	5.2780	2.7780	0.033	0.2	0.19	0.09
Northwest Africa 1457	Winonaite	5.1000	2.3000	-0.352	0.03	-0.28	-0.3
Larkman Nunatak 06319	Martian (shergottite)	4.9200	2.8300	0.272	-0.15	0.25	0.33
Northwest Africa 12532	Brachinite	4.9080	2.3450	-0.207	-0.17	-0.24	-0.15
Itqiy	EH7-an	5.2500	2.8200	0.09	0.18	0.24	0.14
Northwest Africa 8679	Martian (shergottite)	4.9340	2.8450	0.279	-0.14	0.26	0.33
Socorro	Martian (shergottite)	4.9140	2.8340	0.279	-0.16	0.25	0.33
Northwest Africa 7944	Martian (shergottite)	4.8920	2.8190	0.275	-0.18	0.24	0.33
St. Mark's	EH5	5.2400	2.8300	0.105	0.17	0.25	0.16
Ben Kesbes 002	Martian (shergottite)	4.9000	2.8260	0.278	-0.17	0.24	0.33
Northwest Africa 12241	Martian (shergottite)	4.8750	2.8080	0.273	-0.2	0.22	0.33
Peña Blanca Spring	Aubrite	5.3200	2.7600	-0.006	0.25	0.18	0.05
Northwest Africa 10153	Martian (nakhlite)	4.9630	2.8700	0.289	-0.11	0.29	0.34
Ben Kesbes 002	Martian (shergottite)	4.8650	2.8100	0.28	-0.21	0.23	0.33
Northwest Africa 8686	Martian (shergottite)	4.9840	2.8790	0.287	-0.09	0.3	0.34
El Médano 395	Brachinite	4.8970	2.3290	-0.217	-0.18	-0.25	-0.16
Northwest Africa 2251	Howardite	5.2000	2.3000	-0.404	0.13	-0.28	-0.35
Pesyanoe	Aubrite	4.7890	2.4570	-0.033	-0.28	-0.13	0.02
Mount Egerton	Aubrite-an	5.3060	2.7920	0.033	0.23	0.21	0.09
Northwest Africa 4222	Martian (shergottite)	4.9100	2.8500	0.297	-0.16	0.27	0.35
Northwest Africa 11729	Eucrite-an	4.9340	2.3010	-0.265	-0.14	-0.28	-0.21
Socorro	Martian (shergottite)	4.8790	2.8360	0.299	-0.19	0.25	0.35
Northwest Africa 10720	Martian (nakhlite)	4.9030	2.8540	0.304	-0.17	0.27	0.36
Blithfield	EL6	5.2900	2.8200	0.069	0.22	0.24	0.12
Aubres	Aubrite	5.2920	2.8190	0.067	0.22	0.24	0.12
Peña Blanca Spring	Aubrite	5.3300	2.7800	0.008	0.26	0.2	0.06
Thiel Mountains 91714	EL5	5.2790	2.8330	0.088	0.21	0.25	0.14
Northwest Africa 12241	Martian (shergottite)	5.0920	2.9070	0.259	0.02	0.32	0.31
Dar al Gani 489	Martian (shergottite)	4.9800	2.8950	0.305	-0.09	0.31	0.36
Shallowater	Aubrite	5.3400	2.7700	-0.007	0.27	0.19	0.05
Northwest Africa 8679	Martian (shergottite)	4.9740	2.8960	0.31	-0.1	0.31	0.36
Northwest Africa 12908	Martian (shergottite)	4.9670	2.8960	0.313	-0.11	0.31	0.37
Northwest Africa 7605	Brachinite	4.8220	2.3700	-0.137	-0.25	-0.21	-0.08
Northwest Africa 10637	Brachinite	4.7940	2.4050	-0.088	-0.28	-0.18	-0.03
Tissint	Martian (shergottite)	4.9430	2.8920	0.322	-0.13	0.31	0.38
Northwest Africa 6172	Achondrite-ung	5.3500	2.7800	-0.002	0.28	0.2	0.05
Northwest Africa 8649	LL3.05	4.8960	2.8750	0.329	-0.18	0.29	0.38
Ben Kesbes 002	Martian (shergottite)	4.8200	2.8140	0.308	-0.25	0.23	0.36
Northwest Africa 12542	Martian (nakhlite)	5.0760	2.9270	0.287	0	0.34	0.34
Old Homestead 003	Howardite	4.8800	2.3000	-0.238	-0.19	-0.28	-0.18
Dhofar 622	H4-an	5.1500	2.9200	0.242	0.08	0.34	0.3
Northwest Africa 11044	Martian (shergottite)	4.8860	2.8750	0.334	-0.19	0.29	0.39
Northwest Africa 10720	Martian (nakhlite)	4.8020	2.8000	0.303	-0.27	0.22	0.36
Larkman Nunatak 06319	Martian (shergottite)	4.8500	2.8500	0.328	-0.22	0.27	0.38
Northwest Africa 11288	Martian (shergottite)	4.9320	2.9020	0.337	-0.14	0.32	0.39
Parsa	EH3	5.3300	2.8200	0.048	0.26	0.24	0.1
Willaroy	H3.8-an	5.0300	2.9300	0.314	-0.04	0.35	0.37
Tissint	Martian (shergottite)	4.8440	2.8490	0.33	-0.23	0.27	0.38
Errachidia 004	Winonaite	5.2760	2.2960	-0.448	0.2	-0.29	-0.39
Northwest Africa 11115	Martian (shergottite)	4.8210	2.8290	0.322	-0.25	0.25	0.38
Northwest Africa 7755	Martian (shergottite)	4.8860	2.8820	0.341	-0.19	0.3	0.4
Cumberland Falls	Aubrite	5.3900	2.7400	-0.063	0.32	0.16	-0.01
Northwest Africa 7257	Martian (shergottite)	4.8200	2.8300	0.324	-0.25	0.25	0.38
Northwest Africa 8124	LL3	4.7180	2.5680	0.115	-0.36	-0.02	0.17
Bustee	Aubrite	5.3490	2.8090	0.028	0.28	0.23	0.08
Northwest Africa 7388	Brachinite	5.4130	2.7050	-0.11	0.34	0.12	-0.06
Northwest Africa 11044	Martian (shergottite)	4.8260	2.8500	0.34	-0.25	0.27	0.39
Northwest Africa 2986	Martian (shergottite)	4.7800	2.8000	0.314	-0.29	0.22	0.37
South Oman	EH4/5	5.4100	2.4400	-0.373	0.34	-0.14	-0.32
Northwest Africa 11044	Martian (shergottite)	5.0330	2.9480	0.331	-0.04	0.36	0.39
Northwest Africa 12542	Martian (nakhlite)	5.0960	2.9500	0.3	0.02	0.37	0.35
Socorro	Martian (shergottite)	5.0730	2.9510	0.313	-0	0.37	0.37
Jiddat al Harasis 479	Martian (shergottite)	5.0700	2.9510	0.315	-0	0.37	0.37
Northwest Africa 10808	Martian (shergottite)	4.7800	2.8100	0.324	-0.29	0.23	0.38
Adhi Kot	EH4	5.4100	2.7430	-0.07	0.34	0.16	-0.02
Northwest Africa 5885	Aubrite	5.3350	2.8490	0.075	0.26	0.27	0.13
Northwest Africa 10808	Martian (shergottite)	4.7790	2.8120	0.327	-0.29	0.23	0.38
Northwest Africa 10416	Martian	4.7400	2.7600	0.295	-0.33	0.18	0.35
Elephant Moraine 87521	Lunar (basalt)	5.3900	2.7900	-0.013	0.32	0.21	0.04
Pesyanoe	Aubrite	5.3700	2.8200	0.028	0.3	0.24	0.08
Northwest Africa 11115	Martian (shergottite)	4.7700	2.8170	0.337	-0.3	0.23	0.39
Queen Alexandra Range 94204	EH7	4.7130	2.4530	0.002	-0.36	-0.13	0.06
Sayh al Uhaymir 150	Martian (shergottite)	4.7400	2.7800	0.315	-0.33	0.2	0.37
Northwest Africa 13917	Winonaite	5.2360	2.2320	-0.491	0.16	-0.35	-0.44
Norton County	Aubrite	5.3780	2.8270	0.03	0.3	0.24	0.08
Northwest Africa 10593	Martian (shergottite)	4.7140	2.7360	0.285	-0.36	0.15	0.34
Allan Hills A78113	Aubrite	5.3500	2.8600	0.078	0.28	0.28	0.13
Dar al Gani 1037	Martian (shergottite)	5.2900	2.9100	0.159	0.22	0.33	0.21
Northwest Africa 6023	Brachinite-an	4.8380	2.2690	-0.247	-0.24	-0.31	-0.19
Adhi Kot	EH4	5.4200	2.7700	-0.048	0.35	0.19	0.01
Northwest Africa 6369	Iron, IAB complex	5.3900	2.3500	-0.453	0.32	-0.23	-0.4
Northwest Africa 10851	Winonaite	5.2420	2.2240	-0.502	0.17	-0.36	-0.45
Northwest Africa 12908	Martian (shergottite)	4.7280	2.7800	0.321	-0.35	0.2	0.38
Northwest Africa 13432	Winonaite	5.3280	2.2720	-0.499	0.25	-0.31	-0.44
Northwest Africa 10593	Martian (shergottite)	4.6910	2.7100	0.271	-0.38	0.13	0.33
Northwest Africa 4518	Achondrite-ung	5.4700	2.6600	-0.184	0.4	0.08	-0.13
Khor Temiki	Aubrite	5.3600	2.8700	0.083	0.29	0.29	0.14
Northwest Africa 13917	Winonaite	5.1070	2.1790	-0.477	0.03	-0.4	-0.42
Northwest Africa 13432	Winonaite	5.1960	2.1960	-0.506	0.12	-0.39	-0.45
Northwest Africa 7755	Martian (shergottite)	4.6960	2.7350	0.293	-0.38	0.15	0.35
Qingzhen	EH3	4.7000	2.4200	-0.024	-0.37	-0.16	0.03
Northwest Africa 10659	Martian (nakhlite)	5.1390	2.9900	0.318	0.07	0.41	0.37
Sahara 97096	EH3	5.4450	2.7660	-0.065	0.37	0.18	-0.01
Northwest Africa 13179	Martian	4.7190	2.7990	0.345	-0.35	0.22	0.4
Northwest Africa 4864	Martian (shergottite)	5.1000	3.0000	0.348	0.03	0.42	0.4
Elephant Moraine 92063	EL6	5.4340	2.7960	-0.03	0.36	0.21	0.02
Northwest Africa 7258	Martian (shergottite)	4.7160	2.8040	0.352	-0.36	0.22	0.41
Zakłodzie	Enst achon-ung	5.3500	2.9000	0.118	0.28	0.32	0.17
Northwest Africa 7755	Martian (shergottite)	5.1880	2.9880	0.29	0.11	0.4	0.34
Northwest Africa 6448	Winonaite	5.1340	2.1670	-0.503	0.06	-0.42	-0.45
Northwest Africa 8679	Martian (shergottite)	4.6800	2.7420	0.308	-0.39	0.16	0.36
Northwest Africa 10808	Martian (shergottite)	4.6600	2.6830	0.26	-0.41	0.1	0.31
Northwest Africa 8656	Martian (shergottite)	4.6920	2.7720	0.332	-0.38	0.19	0.39
Northwest Africa 6448	Winonaite	5.1550	2.1660	-0.515	0.08	-0.42	-0.46
Northwest Africa 8686	Martian (shergottite)	4.6710	2.7230	0.294	-0.4	0.14	0.35
Northwest Africa 7257	Martian (shergottite)	4.7400	2.8500	0.385	-0.33	0.27	0.44
Northwest Africa 6162	Martian (shergottite)	4.6800	2.7500	0.316	-0.39	0.17	0.37
Lewis Cliff 87223	E3-an	4.7000	2.7970	0.353	-0.37	0.21	0.41
Northwest Africa 12908	Martian (shergottite)	4.6700	2.7380	0.31	-0.4	0.15	0.36
Northwest Africa 7042	Martian (shergottite)	5.0790	3.0160	0.375	0.01	0.43	0.43
Socorro	Martian (shergottite)	4.6650	2.7300	0.304	-0.41	0.15	0.36
Northwest Africa 10851	Winonaite	5.0780	2.1490	-0.492	0	-0.43	-0.44
Northwest Africa 10851	Winonaite	5.4380	2.3450	-0.483	0.36	-0.24	-0.43
Northwest Africa 480	Martian (shergottite)	4.7800	2.9100	0.424	-0.29	0.33	0.48
Al Huwaysah 010	Achondrite-ung	4.7300	2.3100	-0.15	-0.34	-0.27	-0.1
Northwest Africa 13179	Martian	4.6900	2.8010	0.362	-0.38	0.22	0.42
MacAlpine Hills 88104	Lunar (anorth)	5.5000	2.7000	-0.16	0.43	0.12	-0.11
Dhofar 1441	Achondrite-ung	5.5080	2.6750	-0.189	0.43	0.09	-0.13
Ilafegh 009	EL7	5.3790	2.9060	0.109	0.31	0.32	0.16
Northwest Africa 2986	Martian (shergottite)	4.6500	2.7300	0.312	-0.42	0.15	0.37
Northwest Africa 8276	L3.00	4.6430	2.7340	0.32	-0.43	0.15	0.37
Northwest Africa 12241	Martian (shergottite)	4.6200	2.6350	0.233	-0.45	0.05	0.29
Northwest Africa 10416	Martian	4.6270	2.7160	0.31	-0.45	0.13	0.36
Northwest Africa 12543	Winonaite	5.1180	2.1200	-0.541	0.04	-0.46	-0.49
Northwest Africa 12951	Winonaite	5.0350	2.1190	-0.499	-0.04	-0.46	-0.44
Ramlat Fasad 531	Winonaite	5.5060	2.4000	-0.463	0.43	-0.18	-0.41
Northwest Africa 11807	Winonaite	5.4870	2.3600	-0.493	0.41	-0.22	-0.44
Northwest Africa 2041	OC3	4.8500	3.0000	0.478	-0.22	0.42	0.53
Abar al' Uj 012	Lunar	5.4600	2.8600	0.021	0.39	0.28	0.08
Mayo Belwa	Aubrite	5.4800	2.8300	-0.02	0.41	0.25	0.03
Northwest Africa 13134	Martian (shergottite)	4.6360	2.7700	0.359	-0.44	0.19	0.41
Northwest Africa 11729	Eucrite-an	5.5400	2.6800	-0.201	0.47	0.1	-0.15
Yilmia	EL6	5.4720	2.8470	0.002	0.4	0.26	0.06
Allan Hills 84001	Martian (OPX)	4.6000	2.6500	0.258	-0.47	0.07	0.31
Silistra	Achondrite-ung	5.5500	2.6400	-0.246	0.48	0.06	-0.19
Pesyanoe	Aubrite	5.4590	2.8740	0.035	0.39	0.29	0.09
Ramlat Fasad 057	Martian (shergottite)	5.2570	3.0310	0.297	0.18	0.45	0.35
Northwest Africa 7032	Martian (shergottite)	4.5990	2.6810	0.29	-0.47	0.1	0.34
Aubres	Aubrite	5.4660	2.8710	0.029	0.39	0.29	0.08
Northwest Africa 2041	OC3	4.8750	3.0300	0.495	-0.2	0.45	0.55
Northwest Africa 8649	LL3.05	4.6390	2.8070	0.395	-0.43	0.22	0.45
Northwest Africa 8400	H7	4.9470	3.0560	0.484	-0.13	0.47	0.54
Northwest Africa 2986	Martian (shergottite)	4.5900	2.6700	0.283	-0.48	0.09	0.34
Northwest Africa 6424	Achondrite-ung	5.4600	2.8900	0.051	0.39	0.31	0.11
Allan Hills A81021	EL6	5.4970	2.8450	-0.013	0.42	0.26	0.04
Northwest Africa 10720	Martian (nakhlite)	4.5810	2.6690	0.287	-0.49	0.09	0.34

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