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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
5.29502.7460-0.0074-0.007 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
BishopvilleAubrite5.29002.7400-0.011-0 -0.01 -0
Khor TemikiAubrite5.28702.75200.003-0.01 0.01 0.01
Pecora Escarpment 91020EL35.27002.74400.004-0.03 -0 0.01
Peña Blanca SpringAubrite5.32002.7600-0.0060.03 0.01 0
Larkman Nunatak 04316Aubrite5.27802.77800.033-0.02 0.03 0.04
Tanezrouft 031EL55.25902.77100.036-0.04 0.02 0.04
Mount EgertonAubrite-an5.30602.79200.0330.01 0.05 0.04
Northwest Africa 8173Enst achon5.26502.7080-0.03-0.03 -0.04 -0.02
Peña Blanca SpringAubrite5.33002.78000.0080.04 0.03 0.02
ShallowaterAubrite5.34002.7700-0.0070.04 0.02 0
Allan Hills 84007Aubrite5.24702.77900.051-0.05 0.03 0.06
Northwest Africa 8059LL3.055.27702.6880-0.056-0.02 -0.06 -0.05
LaPaz Icefield 02233Aubrite5.25002.79000.06-0.04 0.04 0.07
Northwest Africa 6172Achondrite-ung5.35002.7800-0.0020.05 0.03 0.01
Northwest Africa 5400Achondrite-ung5.22302.74100.025-0.07 -0 0.03
AubresAubrite5.29202.81900.067-0 0.07 0.07
Northwest Africa 7904Brachinite5.34802.79700.0160.05 0.05 0.02
BlithfieldEL65.29002.82000.069-0 0.07 0.08
Allan Hills A78113Aubrite5.22002.77000.056-0.08 0.02 0.06
Allan Hills A78113Aubrite5.27002.6700-0.07-0.03 -0.08 -0.06
ParsaEH35.33002.82000.0480.04 0.07 0.06
BusteeAubrite5.34902.80900.0280.05 0.06 0.03
ItqiyEH7-an5.25002.82000.09-0.04 0.07 0.1
Thiel Mountains 91714EL55.27902.83300.088-0.02 0.09 0.1
Cumberland FallsAubrite5.39002.7400-0.0630.09 -0.01 -0.06
St. Mark'sEH55.24002.83000.105-0.05 0.08 0.11
Elephant Moraine 87521Lunar (basalt)5.39002.7900-0.0130.09 0.04 -0.01
PesyanoeAubrite5.37002.82000.0280.08 0.07 0.03
Peña Blanca SpringAubrite5.19002.72500.026-0.11 -0.02 0.03
Northwest Africa 5885Aubrite5.33502.84900.0750.04 0.1 0.08
Peña Blanca SpringAubrite5.26702.6390-0.1-0.03 -0.11 -0.09
Adhi KotEH45.41002.7430-0.070.12 -0 -0.06
Cumberland FallsAubrite5.18002.76000.066-0.12 0.01 0.07
Norton CountyAubrite5.37802.82700.030.08 0.08 0.04
Northwest Africa 7388Brachinite5.41302.7050-0.110.12 -0.04 -0.1
Allan Hills A78113Aubrite5.35002.86000.0780.05 0.11 0.09
Peña Blanca SpringAubrite5.18002.80000.106-0.12 0.05 0.11
Adhi KotEH45.42002.7700-0.0480.13 0.02 -0.04
Elephant Moraine 90033Aubrite5.18002.6900-0.004-0.12 -0.06 0
Elephant Moraine 83322EH35.17602.6850-0.007-0.12 -0.06 0
LaPaz Icefield 02233Aubrite5.16002.74000.057-0.14 -0.01 0.06
LaPaz Icefield 03719Aubrite-an5.16002.73200.049-0.14 -0.01 0.06
Northwest Africa 7904Brachinite5.16602.69400.008-0.13 -0.05 0.02
Northwest Africa 6077Achondrite-ung5.18002.6670-0.027-0.12 -0.08 -0.02
Khor TemikiAubrite5.36002.87000.0830.07 0.12 0.09
Peña Blanca SpringAubrite5.16002.80000.117-0.14 0.05 0.12
Elephant Moraine 92063EL65.43402.7960-0.030.14 0.05 -0.02
Sahara 97096EH35.44502.7660-0.0650.15 0.02 -0.06
ZakłodzieEnst achon-ung5.35002.90000.1180.05 0.15 0.13
Dar al Gani 1037Martian (shergottite)5.29002.91000.159-0 0.16 0.17
Allan Hills A78113Aubrite5.11702.75100.09-0.18 0 0.1
Ilafegh 009EL75.37902.90600.1090.08 0.16 0.12
Northwest Africa 4518Achondrite-ung5.47002.6600-0.1840.18 -0.09 -0.18
Abar al' Uj 012Lunar5.46002.86000.0210.17 0.11 0.03
Mayo BelwaAubrite5.48002.8300-0.020.19 0.08 -0.01
YilmiaEL65.47202.84700.0020.18 0.1 0.01
PesyanoeAubrite5.45902.87400.0350.16 0.13 0.04
MacAlpine Hills 88104Lunar (anorth)5.50002.7000-0.160.21 -0.05 -0.15
AubresAubrite5.46602.87100.0290.17 0.13 0.04
Lewis Cliff 87007Aubrite5.09002.68000.033-0.21 -0.07 0.04
Northwest Africa 5548Achondrite-ung5.08002.72000.078-0.22 -0.03 0.09
Northwest Africa 6424Achondrite-ung5.46002.89000.0510.17 0.14 0.06
Northwest Africa 10637Brachinite5.27302.5260-0.216-0.02 -0.22 -0.21
Dhofar 1441Achondrite-ung5.50802.6750-0.1890.21 -0.07 -0.18
Allan Hills A81021EL65.49702.8450-0.0130.2 0.1 -0.01
Dhofar 622H4-an5.15002.92000.242-0.15 0.17 0.25
Thiel Mountains 07014Eucrite5.27002.5100-0.23-0.03 -0.24 -0.22
Northwest Africa 4042Achondrite-ung5.17802.5390-0.154-0.12 -0.21 -0.15
QingzhenEH35.52002.8260-0.0440.23 0.08 -0.04
Northwest Africa 5400Achondrite-ung5.06102.68100.049-0.23 -0.07 0.06
Dhofar 1983Lunar (feldsp. breccia)5.10002.6000-0.052-0.2 -0.15 -0.04
Peña Blanca SpringAubrite5.06002.68000.049-0.24 -0.07 0.06
SilistraAchondrite-ung5.30002.5000-0.2560 -0.25 -0.25
Northwest Africa 13304Aubrite5.51102.86800.0020.22 0.12 0.01
Northwest Africa 2828EL-melt rock5.50002.89000.030.21 0.14 0.04
Ilafegh 009EL75.51002.88000.0150.22 0.13 0.02
Northwest Africa 11729Eucrite-an5.54002.6800-0.2010.25 -0.07 -0.19
Northwest Africa 4929Brachinite5.33002.4900-0.2820.04 -0.26 -0.27
Northwest Africa 12241Martian (shergottite)5.09202.90700.259-0.2 0.16 0.27
BishopvilleAubrite5.08502.5870-0.057-0.21 -0.16 -0.05
Northwest Africa 6023Brachinite-an5.22602.4910-0.227-0.07 -0.26 -0.22
Northwest Africa 7755Martian (shergottite)5.18802.98800.29-0.11 0.24 0.3
IndarchEH45.46002.96000.1210.17 0.21 0.13
Khor TemikiAubrite5.51802.90100.0320.22 0.16 0.04
Northwest Africa 6065Achondrite-ung5.55802.8300-0.060.26 0.08 -0.05
SilistraAchondrite-ung5.55002.6400-0.2460.26 -0.11 -0.24
Northwest Africa 12532Brachinite5.57302.7130-0.1850.28 -0.03 -0.18
Northwest Africa 12542Martian (nakhlite)5.07602.92700.287-0.22 0.18 0.29
Northwest Africa 12542Martian (nakhlite)5.09602.95000.3-0.2 0.2 0.31
Kota-KotaEH35.12002.5200-0.142-0.18 -0.23 -0.14
Ramlat Fasad 057Martian (shergottite)5.25703.03100.297-0.04 0.29 0.3
Northwest Africa 10659Martian (nakhlite)5.13902.99000.318-0.16 0.24 0.33
Northwest Africa 4537Aubrite5.02102.65000.039-0.27 -0.1 0.05
Lewis Cliff 87119EL65.52602.93100.0570.23 0.19 0.06
Elephant Moraine 90033Aubrite5.02602.61900.005-0.27 -0.13 0.01
Northwest Africa 5548Achondrite-ung5.00002.69000.09-0.3 -0.06 0.1
SocorroMartian (shergottite)5.07302.95100.313-0.22 0.21 0.32
Norton CountyAubrite5.02002.62000.01-0.28 -0.13 0.02
Jiddat al Harasis 479 Martian (shergottite)5.07002.95100.315-0.23 0.21 0.32
Northwest Africa 6077Achondrite-ung5.53602.93200.0530.24 0.19 0.06
Lewis Cliff 88714EL65.01802.61800.009-0.28 -0.13 0.02
Northwest Africa 2828EL-melt rock5.56002.90000.0090.27 0.15 0.02
Mayo BelwaAubrite5.54702.92300.0390.25 0.18 0.05
LaPaz Icefield 02205Lunar (basalt)5.60002.7000-0.2120.31 -0.05 -0.2
Northwest Africa 8173Enst achon5.01302.6050-0.002-0.28 -0.14 0.01
Northwest Africa 7904Brachinite4.99902.63400.035-0.3 -0.11 0.04
Northwest Africa 5885Aubrite5.58502.8750-0.0290.29 0.13 -0.02
Northwest Africa 4864Martian (shergottite)5.10003.00000.348-0.2 0.25 0.36
Grein 002EL4/55.57402.90600.0080.28 0.16 0.01
WillaroyH3.8-an5.03002.93000.314-0.27 0.18 0.32
Northwest Africa 4741Achondrite-ung4.99002.64000.045-0.31 -0.11 0.05
South OmanEH4/55.41002.4400-0.3730.12 -0.31 -0.37
Northwest Africa 6065Achondrite-ung5.59802.8730-0.0380.3 0.13 -0.03
Northwest Africa 6023Brachinite-an5.16202.4450-0.239-0.13 -0.3 -0.23
Northwest Africa 11044Martian (shergottite)5.03302.94800.331-0.26 0.2 0.34
PillistferEL65.58002.92000.0180.29 0.17 0.03
SocorroMartian (shergottite)5.35703.07700.2910.06 0.33 0.3
Northwest Africa 8686Martian (shergottite)4.98402.87900.287-0.31 0.13 0.29
KhairpurEL65.54002.98000.0990.25 0.23 0.11
Northwest Africa 12532Brachinite5.11902.4560-0.206-0.18 -0.29 -0.2
Northwest Africa 7042Martian (shergottite)5.07903.01600.375-0.22 0.27 0.38
Dar al Gani 489Martian (shergottite)4.98002.89500.305-0.32 0.15 0.31
Northwest Africa 6572Achondrite-ung5.61902.8810-0.0410.32 0.14 -0.03
Northwest Africa 6172Achondrite-ung5.54003.00000.1190.25 0.25 0.13
UfanaEL65.54003.00000.1190.25 0.25 0.13
Northwest Africa 3333Lunar5.59002.94000.0330.3 0.19 0.04
Northwest Africa 4864Martian (shergottite)5.30003.10000.3440 0.35 0.35
Cumberland FallsAubrite5.30003.10000.3440 0.35 0.35
Northwest Africa 8679Martian (shergottite)4.97402.89600.31-0.32 0.15 0.32
Northwest Africa 10153Martian (nakhlite)4.96302.87000.289-0.33 0.12 0.3
AbeeEH45.52003.02000.150.23 0.27 0.16
BusteeAubrite5.61102.9070-0.0110.32 0.16 -0
Dar al Gani 670Martian (shergottite)4.95002.83000.256-0.35 0.08 0.26
South OmanEH4/55.63302.6320-0.2970.34 -0.11 -0.29
Northwest Africa 7042Martian (shergottite)5.32603.10200.3320.03 0.36 0.34
Northwest Africa 7388Brachinite5.63502.8620-0.0680.34 0.12 -0.06
Northwest Africa 13304Aubrite5.60802.92400.0080.31 0.18 0.02
Northwest Africa 13411OC5-an5.24003.10200.377-0.05 0.36 0.38
Northwest Africa 12908Martian (shergottite)4.96702.89600.313-0.33 0.15 0.32
Norton CountyAubrite4.97902.5720-0.017-0.32 -0.17 -0.01
Graves Nunataks 06128Achondrite-ung5.63002.8900-0.0380.34 0.14 -0.03
ShallowaterAubrite5.59002.97000.0630.3 0.22 0.07
Northwest Africa 8679Martian (shergottite)4.93402.84500.279-0.36 0.1 0.29
MacAlpine Hills 88136EL35.00102.5100-0.091-0.29 -0.24 -0.08
Northwest Africa 032Lunar (basalt)5.63002.9200-0.0080.34 0.17 -0
Happy CanyonEL6/74.98602.5260-0.067-0.31 -0.22 -0.06
TissintMartian (shergottite)4.94302.89200.322-0.35 0.15 0.33
Yamato 983885Lunar (anorth)5.65002.8900-0.0480.36 0.14 -0.04
Larkman Nunatak 06319Martian (shergottite)4.92002.83000.272-0.38 0.08 0.28
LarnedAubrite-an5.59202.99400.0860.3 0.25 0.09
Northwest Africa 6023Brachinite-an5.11002.4020-0.255-0.19 -0.34 -0.25
SocorroMartian (shergottite)4.91402.83400.279-0.38 0.09 0.29
Northwest Africa 4642Enst achon5.61402.97500.0560.32 0.23 0.06
Northwest Africa 11288Martian (shergottite)4.93202.90200.337-0.36 0.16 0.34
Mayo BelwaAubrite4.95302.5470-0.029-0.34 -0.2 -0.02
AtlantaEL65.63002.96000.0320.34 0.21 0.04
Northwest Africa 4222Martian (shergottite)4.91002.85000.297-0.39 0.1 0.3
Ben Kesbes 002Martian (shergottite)4.90002.82600.278-0.4 0.08 0.29
Ramlat Fasad 531Winonaite5.50602.4000-0.4630.21 -0.35 -0.46
Northwest Africa 10720Martian (nakhlite)4.90302.85400.304-0.39 0.11 0.31
Northwest Africa 6369Iron, IAB complex5.39002.3500-0.4530.09 -0.4 -0.45
Northwest Africa 7944Martian (shergottite)4.89202.81900.275-0.4 0.07 0.28
Jiddat al Harasis 556Howardite4.98002.4800-0.11-0.32 -0.27 -0.1
Northwest Africa 7493Lunar (feldsp. breccia)5.64602.96300.0270.35 0.22 0.03
Galim (b)EH3/4-an5.52903.08600.2110.23 0.34 0.22
AtlantaEL65.56403.06200.1690.27 0.32 0.18
Grapevine MesaCBa4.99802.4560-0.143-0.3 -0.29 -0.14
Northwest Africa 8649LL3.054.89602.87500.329-0.4 0.13 0.34
Northwest Africa 12542Martian (nakhlite)5.46303.13300.2920.17 0.39 0.3
Northwest Africa 10637Brachinite5.04802.4020-0.223-0.25 -0.34 -0.22
Northwest Africa 12241Martian (shergottite)4.87502.80800.273-0.42 0.06 0.28
SocorroMartian (shergottite)4.87902.83600.299-0.42 0.09 0.31
Northwest Africa 10851Winonaite5.43802.3450-0.4830.14 -0.4 -0.48
BlithfieldEL65.67502.9430-0.0080.38 0.2 -0
Northwest Africa 11044Martian (shergottite)4.88602.87500.334-0.41 0.13 0.34
Northwest Africa 7755Martian (shergottite)4.88602.88200.341-0.41 0.14 0.35
Northwest Africa 11807Winonaite5.48702.3600-0.4930.19 -0.39 -0.49
Northwest Africa 8785EL35.70702.8800-0.0880.41 0.13 -0.08
Yamato 981031Lunar (anorth)5.64003.01000.0770.35 0.26 0.08
Ben Kesbes 002Martian (shergottite)4.86502.81000.28-0.43 0.06 0.29
Grosvenor Mountains 95551Chondrite-ung5.08003.13000.488-0.22 0.38 0.5
Northwest Africa 11807Winonaite5.56702.3950-0.50.27 -0.35 -0.49
Northwest Africa 4486OC35.11003.15000.493-0.19 0.4 0.5
Northwest Africa 8061H3.105.63203.04000.1110.34 0.29 0.12
Errachidia 004Winonaite5.27602.2960-0.448-0.02 -0.45 -0.44
Northwest Africa 2251Howardite5.20002.3000-0.404-0.09 -0.45 -0.4
Larkman Nunatak 06319Martian (shergottite)4.85002.85000.328-0.45 0.1 0.34
Northwest Africa 6572Achondrite-ung5.70102.9560-0.0090.41 0.21 -0
Ramlat as Sahmah 430H35.12303.17000.506-0.17 0.42 0.51
Northwest Africa 2353Achondrite-ung5.10003.16000.508-0.2 0.41 0.52
KaidunCR25.75002.8200-0.170.46 0.07 -0.16
TissintMartian (shergottite)4.84402.84900.33-0.45 0.1 0.34
Old Homestead 003Howardite5.02002.3700-0.24-0.28 -0.38 -0.23
Northwest Africa 8400H74.94703.05600.484-0.35 0.31 0.49
Northwest Africa 5400Achondrite-ung4.88002.5250-0.013-0.42 -0.22 -0.01
HvittisEL65.68003.02000.0660.39 0.27 0.07
BishopvilleAubrite5.69602.99700.0350.4 0.25 0.04
ZakłodzieEnst achon-ung4.86002.56000.033-0.44 -0.19 0.04
Northwest Africa 13432Winonaite5.32802.2720-0.4990.03 -0.47 -0.49
Northwest Africa 7135Chondrite-ung5.17503.20700.516-0.12 0.46 0.52
Ben Kesbes 002Martian (shergottite)4.82002.81400.308-0.48 0.07 0.32
Northwest Africa 11044Martian (shergottite)4.82602.85000.34-0.47 0.1 0.35
Northwest Africa 11115Martian (shergottite)4.82102.82900.322-0.47 0.08 0.33
Northwest Africa 7257Martian (shergottite)4.82002.83000.324-0.48 0.08 0.33
Northwest Africa 4294OC35.31003.23000.4690.01 0.48 0.48
Northwest Africa 1457Winonaite5.10002.3000-0.352-0.2 -0.45 -0.34
Northwest Africa 12543Winonaite5.58302.3450-0.5580.29 -0.4 -0.55
Northwest Africa 10720Martian (nakhlite)4.80202.80000.303-0.49 0.05 0.31
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