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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 enstatite chondrites and aubrites (SNCs shown for comparison). Data for Enstatite chondrites and aubrites from Newton et al. (2000). Data for Martian meteorites (SNCs) from Franchi et al. (1999) and compiled from laser fluorination analyses in the Meteoritical Bulletin. TFL: terrestrial fractionation line.

References:


Data summary:
δ18Oδ17OΔ17O: givenΔ17O: linearComment
4.70002.4200-0.0300-0.024 
6.08003.1600-0.0590-0.002Δ17O off by 0.057
5.52002.8260-0.0444-0.044 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Elephant Moraine 92063EL65.43402.7960-0.030 -0.01 -0.01
Adhi KotEH45.42002.7700-0.048-0.01 -0.03 -0.03
Sahara 97096EH35.44502.7660-0.0650.01 -0.04 -0.04
Elephant Moraine 87521Lunar (basalt)5.39002.7900-0.013-0.04 -0.01 0.01
Mayo BelwaAubrite5.48002.8300-0.020.05 0.03 0
YilmiaEL65.47202.84700.0020.04 0.04 0.02
Norton CountyAubrite5.37802.82700.03-0.06 0.02 0.05
Adhi KotEH45.41002.7430-0.07-0.02 -0.06 -0.05
Abar al' Uj 012Lunar5.46002.86000.0210.03 0.06 0.04
PesyanoeAubrite5.37002.82000.028-0.06 0.02 0.05
Cumberland FallsAubrite5.39002.7400-0.063-0.04 -0.06 -0.04
AubresAubrite5.46602.87100.0290.03 0.07 0.05
PesyanoeAubrite5.45902.87400.0350.03 0.07 0.06
Allan Hills A81021EL65.49702.8450-0.0130.06 0.04 0.01
BusteeAubrite5.34902.80900.028-0.08 0.01 0.05
Northwest Africa 7904Brachinite5.34802.79700.016-0.09 -0 0.04
Northwest Africa 6172Achondrite-ung5.35002.7800-0.002-0.08 -0.02 0.02
Northwest Africa 6424Achondrite-ung5.46002.89000.0510.03 0.09 0.07
ShallowaterAubrite5.34002.7700-0.007-0.09 -0.03 0.02
Northwest Africa 7388Brachinite5.41302.7050-0.11-0.02 -0.1 -0.09
Khor TemikiAubrite5.36002.87000.083-0.07 0.07 0.11
Allan Hills A78113Aubrite5.35002.86000.078-0.08 0.06 0.1
Northwest Africa 13304Aubrite5.51102.86800.0020.08 0.07 0.03
ParsaEH35.33002.82000.048-0.1 0.02 0.07
Peña Blanca SpringAubrite5.33002.78000.008-0.1 -0.02 0.03
Northwest Africa 5885Aubrite5.33502.84900.075-0.1 0.05 0.1
Ilafegh 009EL75.51002.88000.0150.08 0.08 0.04
Northwest Africa 2828EL-melt rock5.50002.89000.030.07 0.09 0.05
Ilafegh 009EL75.37902.90600.109-0.05 0.1 0.13
Peña Blanca SpringAubrite5.32002.7600-0.006-0.11 -0.04 0.02
MacAlpine Hills 88104Lunar (anorth)5.50002.7000-0.160.07 -0.1 -0.14
Mount EgertonAubrite-an5.30602.79200.033-0.13 -0.01 0.06
Northwest Africa 6065Achondrite-ung5.55802.8300-0.060.12 0.03 -0.04
ZakłodzieEnst achon-ung5.35002.90000.118-0.08 0.1 0.14
Khor TemikiAubrite5.51802.90100.0320.08 0.1 0.05
AubresAubrite5.29202.81900.067-0.14 0.02 0.09
BlithfieldEL65.29002.82000.069-0.14 0.02 0.09
Northwest Africa 4518Achondrite-ung5.47002.6600-0.1840.04 -0.14 -0.16
Dhofar 1441Achondrite-ung5.50802.6750-0.1890.07 -0.13 -0.17
Lewis Cliff 88180EH55.29502.7460-0.007-0.14 -0.06 0.02
Khor TemikiAubrite5.28702.75200.003-0.15 -0.05 0.03
BishopvilleAubrite5.29002.7400-0.011-0.14 -0.06 0.01
Larkman Nunatak 04316Aubrite5.27802.77800.033-0.16 -0.02 0.06
Thiel Mountains 91714EL55.27902.83300.088-0.15 0.03 0.11
Lewis Cliff 87119EL65.52602.93100.0570.09 0.13 0.08
Northwest Africa 2828EL-melt rock5.56002.90000.0090.13 0.1 0.03
IndarchEH45.46002.96000.1210.03 0.16 0.14
Northwest Africa 11729Eucrite-an5.54002.6800-0.2010.11 -0.12 -0.18
Northwest Africa 12532Brachinite5.57302.7130-0.1850.14 -0.09 -0.16
Northwest Africa 6077Achondrite-ung5.53602.93200.0530.1 0.13 0.08
Mayo BelwaAubrite5.54702.92300.0390.11 0.12 0.06
Northwest Africa 5885Aubrite5.58502.8750-0.0290.15 0.07 -0.01
Pecora Escarpment 91020EL35.27002.74400.004-0.16 -0.06 0.03
Grein 002EL4/55.57402.90600.0080.14 0.1 0.03
Tanezrouft 031EL55.25902.77100.036-0.17 -0.03 0.06
Northwest Africa 6065Achondrite-ung5.59802.8730-0.0380.16 0.07 -0.01
Dar al Gani 1037Martian (shergottite)5.29002.91000.159-0.14 0.11 0.18
LaPaz Icefield 02233Aubrite5.25002.79000.06-0.18 -0.01 0.08
ItqiyEH7-an5.25002.82000.09-0.18 0.02 0.11
Allan Hills 84007Aubrite5.24702.77900.051-0.19 -0.02 0.07
PillistferEL65.58002.92000.0180.15 0.12 0.04
Northwest Africa 8173Enst achon5.26502.7080-0.03-0.17 -0.09 -0.01
Northwest Africa 8059LL3.055.27702.6880-0.056-0.16 -0.11 -0.03
St. Mark'sEH55.24002.83000.105-0.19 0.03 0.13
LaPaz Icefield 02205Lunar (basalt)5.60002.7000-0.2120.17 -0.1 -0.19
SilistraAchondrite-ung5.55002.6400-0.2460.12 -0.16 -0.22
Northwest Africa 6572Achondrite-ung5.61902.8810-0.0410.19 0.08 -0.02
BusteeAubrite5.61102.9070-0.0110.18 0.11 0.01
KhairpurEL65.54002.98000.0990.11 0.18 0.12
Northwest Africa 3333Lunar5.59002.94000.0330.16 0.14 0.06
Allan Hills A78113Aubrite5.27002.6700-0.07-0.16 -0.13 -0.05
Northwest Africa 7388Brachinite5.63502.8620-0.0680.2 0.06 -0.04
Northwest Africa 13304Aubrite5.60802.92400.0080.17 0.12 0.03
Graves Nunataks 06128Achondrite-ung5.63002.8900-0.0380.2 0.09 -0.01
Allan Hills A78113Aubrite5.22002.77000.056-0.21 -0.03 0.08
Northwest Africa 5400Achondrite-ung5.22302.74100.025-0.21 -0.06 0.05
Northwest Africa 6172Achondrite-ung5.54003.00000.1190.11 0.2 0.14
UfanaEL65.54003.00000.1190.11 0.2 0.14
Northwest Africa 032Lunar (basalt)5.63002.9200-0.0080.2 0.12 0.02
ShallowaterAubrite5.59002.97000.0630.16 0.17 0.09
Peña Blanca SpringAubrite5.26702.6390-0.1-0.17 -0.16 -0.08
Yamato 983885Lunar (anorth)5.65002.8900-0.0480.22 0.09 -0.02
AbeeEH45.52003.02000.150.09 0.22 0.17
LarnedAubrite-an5.59202.99400.0860.16 0.19 0.11
Northwest Africa 4642Enst achon5.61402.97500.0560.18 0.17 0.08
AtlantaEL65.63002.96000.0320.2 0.16 0.06
Peña Blanca SpringAubrite5.18002.80000.106-0.25 -0 0.13
Peña Blanca SpringAubrite5.19002.72500.026-0.24 -0.08 0.05
Cumberland FallsAubrite5.18002.76000.066-0.25 -0.04 0.09
Northwest Africa 13673Achondrite (brachinite-like)5.39002.5450-0.258-0.04 -0.26 -0.23
South OmanEH4/55.63302.6320-0.2970.2 -0.17 -0.27
Northwest Africa 7493Lunar (feldsp. breccia)5.64602.96300.0270.21 0.16 0.05
Northwest Africa 13673Achondrite (brachinite-like)5.38202.5350-0.264-0.05 -0.27 -0.24
Peña Blanca SpringAubrite5.16002.80000.117-0.27 -0 0.14
Elephant Moraine 90033Aubrite5.18002.6900-0.004-0.25 -0.11 0.02
BlithfieldEL65.67502.9430-0.0080.24 0.14 0.02
LaPaz Icefield 02233Aubrite5.16002.74000.057-0.27 -0.06 0.08
LaPaz Icefield 03719Aubrite-an5.16002.73200.049-0.27 -0.07 0.07
Elephant Moraine 83322EH35.17602.6850-0.007-0.26 -0.12 0.02
Northwest Africa 8785EL35.70702.8800-0.0880.27 0.08 -0.06
SocorroMartian (shergottite)5.35703.07700.291-0.08 0.28 0.31
Northwest Africa 6077Achondrite-ung5.18002.6670-0.027-0.25 -0.14 -0
Northwest Africa 7904Brachinite5.16602.69400.008-0.27 -0.11 0.03
Ramlat Fasad 057Martian (shergottite)5.25703.03100.297-0.18 0.23 0.32
AtlantaEL65.56403.06200.1690.13 0.26 0.19
Yamato 981031Lunar (anorth)5.64003.01000.0770.21 0.21 0.1
Galim (b)EH3/4-an5.52903.08600.2110.1 0.28 0.23
Dhofar 622H4-an5.15002.92000.242-0.28 0.12 0.27
Northwest Africa 7755Martian (shergottite)5.18802.98800.29-0.25 0.19 0.31
Northwest Africa 6572Achondrite-ung5.70102.9560-0.0090.27 0.15 0.01
Northwest Africa 8061H3.105.63203.04000.1110.2 0.24 0.13
KaidunCR25.75002.8200-0.170.32 0.02 -0.15
Northwest Africa 7042Martian (shergottite)5.32603.10200.332-0.11 0.3 0.36
Northwest Africa 10637Brachinite5.27302.5260-0.216-0.16 -0.28 -0.19
Allan Hills A78113Aubrite5.11702.75100.09-0.32 -0.05 0.11
Northwest Africa 4864Martian (shergottite)5.30003.10000.344-0.13 0.3 0.37
Cumberland FallsAubrite5.30003.10000.344-0.13 0.3 0.37
BishopvilleAubrite5.69602.99700.0350.26 0.2 0.06
Northwest Africa 4929Brachinite5.33002.4900-0.282-0.1 -0.31 -0.26
HvittisEL65.68003.02000.0660.25 0.22 0.09
SilistraAchondrite-ung5.30002.5000-0.256-0.13 -0.3 -0.23
Northwest Africa 12542Martian (nakhlite)5.46303.13300.2920.03 0.33 0.32
Thiel Mountains 07014Eucrite5.27002.5100-0.23-0.16 -0.29 -0.21
Northwest Africa 10659Martian (nakhlite)5.13902.99000.318-0.29 0.19 0.34
Daniel's KuilEL65.74002.9800-0.0050.31 0.18 0.02
Northwest Africa 13411OC5-an5.24003.10200.377-0.19 0.3 0.4
Northwest Africa 12241Martian (shergottite)5.09202.90700.259-0.34 0.11 0.28
Northwest Africa 5548Achondrite-ung5.08002.72000.078-0.35 -0.08 0.1
South OmanEH4/55.41002.4400-0.373-0.02 -0.36 -0.35
Lewis Cliff 87007Aubrite5.09002.68000.033-0.34 -0.12 0.06
Northwest Africa 4042Achondrite-ung5.17802.5390-0.154-0.26 -0.26 -0.13
Northwest Africa 12542Martian (nakhlite)5.09602.95000.3-0.34 0.15 0.32
Northwest Africa 13304Aubrite5.74203.00400.0180.31 0.2 0.04
Northwest Africa 7809EH-melt rock5.75602.9830-0.010.32 0.18 0.01
Northwest Africa 6023Brachinite-an5.22602.4910-0.227-0.21 -0.31 -0.2
Northwest Africa 12542Martian (nakhlite)5.07602.92700.287-0.36 0.13 0.31
Northwest Africa 4864Martian (shergottite)5.10003.00000.348-0.33 0.2 0.37
Dhofar 1983Lunar (feldsp. breccia)5.10002.6000-0.052-0.33 -0.2 -0.03
SocorroMartian (shergottite)5.07302.95100.313-0.36 0.15 0.34
Northwest Africa 5400Achondrite-ung5.06102.68100.049-0.37 -0.12 0.07
Jiddat al Harasis 479 Martian (shergottite)5.07002.95100.315-0.36 0.15 0.34
Peña Blanca SpringAubrite5.06002.68000.049-0.37 -0.12 0.07
Northwest Africa 8061H3.105.65203.13900.20.22 0.34 0.22
Daniel's KuilEL65.76003.04000.0450.33 0.24 0.07
ShallowaterAubrite5.79102.9910-0.020.36 0.19 0
Ramlat Fasad 531Winonaite5.50602.4000-0.4630.07 -0.4 -0.44
BishopvilleAubrite5.08502.5870-0.057-0.35 -0.22 -0.03
Northwest Africa 14340Lunar (feldsp. breccia)5.79203.0030-0.0090.36 0.2 0.01
Northwest Africa 12412Martian (shergottite)5.55403.19600.3080.12 0.39 0.33
Northwest Africa 7042Martian (shergottite)5.07903.01600.375-0.35 0.21 0.4
Kota-KotaEH35.12002.5200-0.142-0.31 -0.28 -0.12
WillaroyH3.8-an5.03002.93000.314-0.4 0.13 0.34
Northwest Africa 11044Martian (shergottite)5.03302.94800.331-0.4 0.15 0.35
Northwest Africa 13673Achondrite (brachinite-like)5.20002.4440-0.26-0.23 -0.36 -0.24
Northwest Africa 11807Winonaite5.56702.3950-0.50.13 -0.41 -0.48
Northwest Africa 8785EL35.82002.9960-0.030.39 0.19 -0.01
Northwest Africa 8785EL35.84902.9220-0.1190.42 0.12 -0.1
Northwest Africa 4537Aubrite5.02102.65000.039-0.41 -0.15 0.06
Dhofar 1015EH45.74703.11600.1280.31 0.31 0.15
Ghadduwah 001Lunar (anorth)5.81003.03800.0170.38 0.24 0.04
Northwest Africa 11807Winonaite5.48702.3600-0.4930.05 -0.44 -0.47
Northwest Africa 4294OC35.31003.23000.469-0.12 0.43 0.49
Elephant Moraine 90033Aubrite5.02602.61900.005-0.41 -0.18 0.03
Northwest Africa 5548Achondrite-ung5.00002.69000.09-0.43 -0.11 0.11
Northwest Africa 6023Brachinite-an5.16202.4450-0.239-0.27 -0.36 -0.22
Almahata SittaUreilite-an5.82003.03000.0040.39 0.23 0.03
Northwest Africa 4375Winonaite5.88002.7400-0.3180.45 -0.06 -0.29
Norton CountyAubrite5.02002.62000.01-0.41 -0.18 0.03
Northwest Africa 6369Iron, IAB complex5.39002.3500-0.453-0.04 -0.45 -0.43
Lewis Cliff 88714EL65.01802.61800.009-0.42 -0.18 0.03
Northwest Africa 8686Martian (shergottite)4.98402.87900.287-0.45 0.08 0.31
Northwest Africa 10851Winonaite5.43802.3450-0.4830 -0.46 -0.46
Saint-SauveurEH55.72503.15400.1770.29 0.35 0.2
Northwest Africa 11807Winonaite5.75802.4770-0.5170.32 -0.33 -0.49
Errachidia 004Winonaite5.84302.5880-0.450.41 -0.21 -0.43
Dar al Gani 489Martian (shergottite)4.98002.89500.305-0.45 0.09 0.33
Northwest Africa 8173Enst achon5.01302.6050-0.002-0.42 -0.2 0.02
Northwest Africa 7904Brachinite4.99902.63400.035-0.43 -0.17 0.06
Northwest Africa 12532Brachinite5.11902.4560-0.206-0.31 -0.35 -0.18
Northwest Africa 8679Martian (shergottite)4.97402.89600.31-0.46 0.09 0.33
Northwest Africa 4741Achondrite-ung4.99002.64000.045-0.44 -0.16 0.07
Northwest Africa 7135Chondrite-ung5.32603.26200.492-0.11 0.46 0.52
Northwest Africa 3136Lunar (basalt)5.83003.06000.0280.4 0.26 0.05
Northwest Africa 4486OC35.11003.15000.493-0.32 0.35 0.52
Northwest Africa 10153Martian (nakhlite)4.96302.87000.289-0.47 0.07 0.31
Northwest Africa 12908Martian (shergottite)4.96702.89600.313-0.47 0.09 0.34
Northwest Africa 7135Chondrite-ung5.17503.20700.516-0.26 0.41 0.54
Northwest Africa 12543Winonaite5.58302.3450-0.5580.15 -0.46 -0.53
Ramlat as Sahmah 430H35.12303.17000.506-0.31 0.37 0.53
Grosvenor Mountains 95551Chondrite-ung5.08003.13000.488-0.35 0.33 0.51
Ghadduwah 001Lunar (anorth)5.85203.0420-0.0010.42 0.24 0.02
Northwest Africa 13411OC5-an5.52003.27700.4070.09 0.48 0.43
Dar al Gani 670Martian (shergottite)4.95002.83000.256-0.48 0.03 0.28
Northwest Africa 2353Achondrite-ung5.10003.16000.508-0.33 0.36 0.53
St. Mark'sEH55.79903.12700.1120.37 0.33 0.13
Northwest Africa 8124LL35.47003.29200.4480.04 0.49 0.47
Northwest Africa 4486OC35.51003.29000.4250.08 0.49 0.45
TissintMartian (shergottite)4.94302.89200.322-0.49 0.09 0.34
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