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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
5.25902.77100.03630.036 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Allan Hills 84007Aubrite5.24702.77900.051-0.01 0.01 0.01
Larkman Nunatak 04316Aubrite5.27802.77800.0330.02 0.01 -0
LaPaz Icefield 02233Aubrite5.25002.79000.06-0.01 0.02 0.02
Pecora Escarpment 91020EL35.27002.74400.0040.01 -0.03 -0.03
Khor TemikiAubrite5.28702.75200.0030.03 -0.02 -0.03
Allan Hills A78113Aubrite5.22002.77000.056-0.04 -0 0.02
Lewis Cliff 88180EH55.29502.7460-0.0070.04 -0.02 -0.04
BishopvilleAubrite5.29002.7400-0.0110.03 -0.03 -0.05
Northwest Africa 5400Achondrite-ung5.22302.74100.025-0.04 -0.03 -0.01
ItqiyEH7-an5.25002.82000.09-0.01 0.05 0.05
Mount EgertonAubrite-an5.30602.79200.0330.05 0.02 -0
BlithfieldEL65.29002.82000.0690.03 0.05 0.03
AubresAubrite5.29202.81900.0670.03 0.05 0.03
Peña Blanca SpringAubrite5.32002.7600-0.0060.06 -0.01 -0.04
St. Mark'sEH55.24002.83000.105-0.02 0.06 0.07
Northwest Africa 8173Enst achon5.26502.7080-0.030.01 -0.06 -0.07
Thiel Mountains 91714EL55.27902.83300.0880.02 0.06 0.05
Peña Blanca SpringAubrite5.33002.78000.0080.07 0.01 -0.03
Cumberland FallsAubrite5.18002.76000.066-0.08 -0.01 0.03
ShallowaterAubrite5.34002.7700-0.0070.08 -0 -0.04
Peña Blanca SpringAubrite5.19002.72500.026-0.07 -0.05 -0.01
Peña Blanca SpringAubrite5.18002.80000.106-0.08 0.03 0.07
Northwest Africa 8059LL3.055.27702.6880-0.0560.02 -0.08 -0.09
ParsaEH35.33002.82000.0480.07 0.05 0.01
Northwest Africa 6172Achondrite-ung5.35002.7800-0.0020.09 0.01 -0.04
Northwest Africa 7904Brachinite5.34802.79700.0160.09 0.03 -0.02
BusteeAubrite5.34902.80900.0280.09 0.04 -0.01
Allan Hills A78113Aubrite5.27002.6700-0.070.01 -0.1 -0.11
Peña Blanca SpringAubrite5.16002.80000.117-0.1 0.03 0.08
LaPaz Icefield 02233Aubrite5.16002.74000.057-0.1 -0.03 0.02
LaPaz Icefield 03719Aubrite-an5.16002.73200.049-0.1 -0.04 0.01
Northwest Africa 5885Aubrite5.33502.84900.0750.08 0.08 0.04
Elephant Moraine 90033Aubrite5.18002.6900-0.004-0.08 -0.08 -0.04
Elephant Moraine 83322EH35.17602.6850-0.007-0.08 -0.09 -0.04
Northwest Africa 7904Brachinite5.16602.69400.008-0.09 -0.08 -0.03
PesyanoeAubrite5.37002.82000.0280.11 0.05 -0.01
Allan Hills A78113Aubrite5.35002.86000.0780.09 0.09 0.04
Northwest Africa 6077Achondrite-ung5.18002.6670-0.027-0.08 -0.1 -0.06
Norton CountyAubrite5.37802.82700.030.12 0.06 -0.01
Peña Blanca SpringAubrite5.26702.6390-0.10.01 -0.13 -0.14
Elephant Moraine 87521Lunar (basalt)5.39002.7900-0.0130.13 0.02 -0.05
Cumberland FallsAubrite5.39002.7400-0.0630.13 -0.03 -0.1
Khor TemikiAubrite5.36002.87000.0830.1 0.1 0.05
Dar al Gani 1037Martian (shergottite)5.29002.91000.1590.03 0.14 0.12
Allan Hills A78113Aubrite5.11702.75100.09-0.14 -0.02 0.05
Adhi KotEH45.41002.7430-0.070.15 -0.03 -0.11
ZakłodzieEnst achon-ung5.35002.90000.1180.09 0.13 0.08
Adhi KotEH45.42002.7700-0.0480.16 -0 -0.08
Northwest Africa 7388Brachinite5.41302.7050-0.110.15 -0.07 -0.15
Elephant Moraine 92063EL65.43402.7960-0.030.18 0.02 -0.07
Ilafegh 009EL75.37902.90600.1090.12 0.14 0.07
Dhofar 622H4-an5.15002.92000.242-0.11 0.15 0.21
Sahara 97096EH35.44502.7660-0.0650.19 -0 -0.1
Northwest Africa 5548Achondrite-ung5.08002.72000.078-0.18 -0.05 0.04
Lewis Cliff 87007Aubrite5.09002.68000.033-0.17 -0.09 -0
Northwest Africa 12241Martian (shergottite)5.09202.90700.259-0.17 0.14 0.22
Northwest Africa 5400Achondrite-ung5.06102.68100.049-0.2 -0.09 0.01
Peña Blanca SpringAubrite5.06002.68000.049-0.2 -0.09 0.01
Abar al' Uj 012Lunar5.46002.86000.0210.2 0.09 -0.02
PesyanoeAubrite5.45902.87400.0350.2 0.1 -0
YilmiaEL65.47202.84700.0020.21 0.08 -0.03
Northwest Africa 7755Martian (shergottite)5.18802.98800.29-0.07 0.22 0.25
Mayo BelwaAubrite5.48002.8300-0.020.22 0.06 -0.06
AubresAubrite5.46602.87100.0290.21 0.1 -0.01
Dhofar 1983Lunar (feldsp. breccia)5.10002.6000-0.052-0.16 -0.17 -0.09
Northwest Africa 6424Achondrite-ung5.46002.89000.0510.2 0.12 0.01
Northwest Africa 4518Achondrite-ung5.47002.6600-0.1840.21 -0.11 -0.22
Northwest Africa 12542Martian (nakhlite)5.07602.92700.287-0.18 0.16 0.25
Northwest Africa 12542Martian (nakhlite)5.09602.95000.3-0.16 0.18 0.26
Northwest Africa 10637Brachinite5.27302.5260-0.2160.01 -0.25 -0.25
Northwest Africa 4042Achondrite-ung5.17802.5390-0.154-0.08 -0.23 -0.19
Allan Hills A81021EL65.49702.8450-0.0130.24 0.07 -0.05
Northwest Africa 10659Martian (nakhlite)5.13902.99000.318-0.12 0.22 0.28
MacAlpine Hills 88104Lunar (anorth)5.50002.7000-0.160.24 -0.07 -0.2
BishopvilleAubrite5.08502.5870-0.057-0.17 -0.18 -0.09
Ramlat Fasad 057Martian (shergottite)5.25703.03100.297-0 0.26 0.26
Jiddat al Harasis 479 Martian (shergottite)5.07002.95100.315-0.19 0.18 0.28
Thiel Mountains 07014Eucrite5.27002.5100-0.230.01 -0.26 -0.27
QingzhenEH35.52002.8260-0.0440.26 0.06 -0.08
Dhofar 1441Achondrite-ung5.50802.6750-0.1890.25 -0.1 -0.23
Northwest Africa 4537Aubrite5.02102.65000.039-0.24 -0.12 0
Northwest Africa 2828EL-melt rock5.50002.89000.030.24 0.12 -0.01
Northwest Africa 13304Aubrite5.51102.86800.0020.25 0.1 -0.03
Northwest Africa 5548Achondrite-ung5.00002.69000.09-0.26 -0.08 0.05
Ilafegh 009EL75.51002.88000.0150.25 0.11 -0.02
SilistraAchondrite-ung5.30002.5000-0.2560.04 -0.27 -0.29
IndarchEH45.46002.96000.1210.2 0.19 0.08
Elephant Moraine 90033Aubrite5.02602.61900.005-0.23 -0.15 -0.03
Northwest Africa 4864Martian (shergottite)5.10003.00000.348-0.16 0.23 0.31
WillaroyH3.8-an5.03002.93000.314-0.23 0.16 0.28
Northwest Africa 6023Brachinite-an5.22602.4910-0.227-0.03 -0.28 -0.26
Norton CountyAubrite5.02002.62000.01-0.24 -0.15 -0.03
Lewis Cliff 88714EL65.01802.61800.009-0.24 -0.15 -0.03
Kota-KotaEH35.12002.5200-0.142-0.14 -0.25 -0.18
Northwest Africa 11044Martian (shergottite)5.03302.94800.331-0.23 0.18 0.29
Khor TemikiAubrite5.51802.90100.0320.26 0.13 -0
Northwest Africa 4929Brachinite5.33002.4900-0.2820.07 -0.28 -0.32
Northwest Africa 7904Brachinite4.99902.63400.035-0.26 -0.14 -0
Northwest Africa 11729Eucrite-an5.54002.6800-0.2010.28 -0.09 -0.24
Northwest Africa 8686Martian (shergottite)4.98402.87900.287-0.28 0.11 0.25
Northwest Africa 8173Enst achon5.01302.6050-0.002-0.25 -0.17 -0.04
Northwest Africa 4741Achondrite-ung4.99002.64000.045-0.27 -0.13 0.01
Northwest Africa 7042Martian (shergottite)5.07903.01600.375-0.18 0.25 0.34
Northwest Africa 6065Achondrite-ung5.55802.8300-0.060.3 0.06 -0.1
Dar al Gani 489Martian (shergottite)4.98002.89500.305-0.28 0.12 0.27
Northwest Africa 8679Martian (shergottite)4.97402.89600.31-0.29 0.13 0.27
Lewis Cliff 87119EL65.52602.93100.0570.27 0.16 0.02
Northwest Africa 10153Martian (nakhlite)4.96302.87000.289-0.3 0.1 0.25
Dar al Gani 670Martian (shergottite)4.95002.83000.256-0.31 0.06 0.22
Northwest Africa 12908Martian (shergottite)4.96702.89600.313-0.29 0.13 0.28
SilistraAchondrite-ung5.55002.6400-0.2460.29 -0.13 -0.28
Northwest Africa 12532Brachinite5.57302.7130-0.1850.31 -0.06 -0.22
Northwest Africa 6077Achondrite-ung5.53602.93200.0530.28 0.16 0.02
Mayo BelwaAubrite5.54702.92300.0390.29 0.15 0
Northwest Africa 2828EL-melt rock5.56002.90000.0090.3 0.13 -0.03
Northwest Africa 4864Martian (shergottite)5.30003.10000.3440.04 0.33 0.31
Northwest Africa 13411OC5-an5.24003.10200.377-0.02 0.33 0.34
Cumberland FallsAubrite5.30003.10000.3440.04 0.33 0.31
Northwest Africa 8679Martian (shergottite)4.93402.84500.279-0.33 0.07 0.24
Northwest Africa 7042Martian (shergottite)5.32603.10200.3320.07 0.33 0.3
TissintMartian (shergottite)4.94302.89200.322-0.32 0.12 0.29
Northwest Africa 6023Brachinite-an5.16202.4450-0.239-0.1 -0.33 -0.28
Northwest Africa 5885Aubrite5.58502.8750-0.0290.33 0.1 -0.07
Grein 002EL4/55.57402.90600.0080.32 0.14 -0.03
Norton CountyAubrite4.97902.5720-0.017-0.28 -0.2 -0.05
Larkman Nunatak 06319Martian (shergottite)4.92002.83000.272-0.34 0.06 0.24
Northwest Africa 12532Brachinite5.11902.4560-0.206-0.14 -0.32 -0.24
LaPaz Icefield 02205Lunar (basalt)5.60002.7000-0.2120.34 -0.07 -0.25
KhairpurEL65.54002.98000.0990.28 0.21 0.06
Northwest Africa 11288Martian (shergottite)4.93202.90200.337-0.33 0.13 0.3
PillistferEL65.58002.92000.0180.32 0.15 -0.02
Northwest Africa 6065Achondrite-ung5.59802.8730-0.0380.34 0.1 -0.07
Northwest Africa 4222Martian (shergottite)4.91002.85000.297-0.35 0.08 0.26
AbeeEH45.52003.02000.150.26 0.25 0.11
Northwest Africa 6172Achondrite-ung5.54003.00000.1190.28 0.23 0.08
UfanaEL65.54003.00000.1190.28 0.23 0.08
Ben Kesbes 002Martian (shergottite)4.90002.82600.278-0.36 0.06 0.24
South OmanEH4/55.41002.4400-0.3730.15 -0.33 -0.41
Northwest Africa 10720Martian (nakhlite)4.90302.85400.304-0.36 0.08 0.27
Happy CanyonEL6/74.98602.5260-0.067-0.27 -0.25 -0.1
MacAlpine Hills 88136EL35.00102.5100-0.091-0.26 -0.26 -0.13
Northwest Africa 7944Martian (shergottite)4.89202.81900.275-0.37 0.05 0.24
Northwest Africa 3333Lunar5.59002.94000.0330.33 0.17 -0
Northwest Africa 6572Achondrite-ung5.61902.8810-0.0410.36 0.11 -0.08
BusteeAubrite5.61102.9070-0.0110.35 0.14 -0.05
Northwest Africa 8649LL3.054.89602.87500.329-0.36 0.1 0.29
Mayo BelwaAubrite4.95302.5470-0.029-0.31 -0.22 -0.06
Northwest Africa 13304Aubrite5.60802.92400.0080.35 0.15 -0.03
Northwest Africa 12241Martian (shergottite)4.87502.80800.273-0.38 0.04 0.24
ShallowaterAubrite5.59002.97000.0630.33 0.2 0.03
Northwest Africa 7388Brachinite5.63502.8620-0.0680.38 0.09 -0.1
Northwest Africa 11044Martian (shergottite)4.88602.87500.334-0.37 0.1 0.3
Northwest Africa 7755Martian (shergottite)4.88602.88200.341-0.37 0.11 0.3
Graves Nunataks 06128Achondrite-ung5.63002.8900-0.0380.37 0.12 -0.07
Ben Kesbes 002Martian (shergottite)4.86502.81000.28-0.39 0.04 0.24
Northwest Africa 6023Brachinite-an5.11002.4020-0.255-0.15 -0.37 -0.29
South OmanEH4/55.63302.6320-0.2970.37 -0.14 -0.33
Northwest Africa 032Lunar (basalt)5.63002.9200-0.0080.37 0.15 -0.04
LarnedAubrite-an5.59202.99400.0860.33 0.22 0.05
Grosvenor Mountains 95551Chondrite-ung5.08003.13000.488-0.18 0.36 0.45
Jiddat al Harasis 556Howardite4.98002.4800-0.11-0.28 -0.29 -0.15
Northwest Africa 4486OC35.11003.15000.493-0.15 0.38 0.46
Yamato 983885Lunar (anorth)5.65002.8900-0.0480.39 0.12 -0.08
Northwest Africa 4642Enst achon5.61402.97500.0560.36 0.2 0.02
Galim (b)EH3/4-an5.52903.08600.2110.27 0.32 0.17
Northwest Africa 12542Martian (nakhlite)5.46303.13300.2920.2 0.36 0.26
AtlantaEL65.63002.96000.0320.37 0.19 -0
Larkman Nunatak 06319Martian (shergottite)4.85002.85000.328-0.41 0.08 0.29
Northwest Africa 2353Achondrite-ung5.10003.16000.508-0.16 0.39 0.47
Ramlat as Sahmah 430H35.12303.17000.506-0.14 0.4 0.47
AtlantaEL65.56403.06200.1690.31 0.29 0.13
TissintMartian (shergottite)4.84402.84900.33-0.42 0.08 0.29
Northwest Africa 8400H74.94703.05600.484-0.31 0.29 0.45
Northwest Africa 10637Brachinite5.04802.4020-0.223-0.21 -0.37 -0.26
Northwest Africa 7493Lunar (feldsp. breccia)5.64602.96300.0270.39 0.19 -0.01
Northwest Africa 11044Martian (shergottite)4.82602.85000.34-0.43 0.08 0.3
Northwest Africa 6369Iron, IAB complex5.39002.3500-0.4530.13 -0.42 -0.49
Ben Kesbes 002Martian (shergottite)4.82002.81400.308-0.44 0.04 0.27
Northwest Africa 11115Martian (shergottite)4.82102.82900.322-0.44 0.06 0.29
Northwest Africa 7257Martian (shergottite)4.82002.83000.324-0.44 0.06 0.29
Northwest Africa 7135Chondrite-ung5.17503.20700.516-0.08 0.44 0.48
Yamato 981031Lunar (anorth)5.64003.01000.0770.38 0.24 0.04
BlithfieldEL65.67502.9430-0.0080.42 0.17 -0.04
ZakłodzieEnst achon-ung4.86002.56000.033-0.4 -0.21 -0
Northwest Africa 5400Achondrite-ung4.88002.5250-0.013-0.38 -0.25 -0.05
Northwest Africa 10720Martian (nakhlite)4.80202.80000.303-0.46 0.03 0.27
Northwest Africa 8061H3.105.63203.04000.1110.37 0.27 0.08
Northwest Africa 8785EL35.70702.8800-0.0880.45 0.11 -0.12
Northwest Africa 4294OC35.31003.23000.4690.05 0.46 0.43
Northwest Africa 10851Winonaite5.43802.3450-0.4830.18 -0.43 -0.52
Northwest Africa 2041OC34.87503.03000.495-0.38 0.26 0.46
Old Homestead 003Howardite5.02002.3700-0.24-0.24 -0.4 -0.28
Northwest Africa 2041OC34.85003.00000.478-0.41 0.23 0.44
Northwest Africa 11807Winonaite5.48702.3600-0.4930.23 -0.41 -0.53
Northwest Africa 7835Achondrite-ung5.04203.19000.568-0.22 0.42 0.53
Northwest Africa 2251Howardite5.20002.3000-0.404-0.06 -0.47 -0.44
Errachidia 004Winonaite5.27602.2960-0.4480.02 -0.48 -0.48
Northwest Africa 6572Achondrite-ung5.70102.9560-0.0090.44 0.19 -0.04
Northwest Africa 2986Martian (shergottite)4.78002.80000.314-0.48 0.03 0.28
Northwest Africa 2899H-melt rock4.89803.08800.541-0.36 0.32 0.5
Northwest Africa 10808Martian (shergottite)4.78002.81000.324-0.48 0.04 0.29
Northwest Africa 10808Martian (shergottite)4.77902.81200.327-0.48 0.04 0.29
Northwest Africa 11807Winonaite5.56702.3950-0.50.31 -0.38 -0.54
HvittisEL65.68003.02000.0660.42 0.25 0.03
Northwest Africa 11115Martian (shergottite)4.77002.81700.337-0.49 0.05 0.3
BishopvilleAubrite5.69602.99700.0350.44 0.23 -0
KaidunCR25.75002.8200-0.170.49 0.05 -0.21
Northwest Africa 7135Chondrite-ung5.32603.26200.4920.07 0.49 0.46
Northwest Africa 1457Winonaite5.10002.3000-0.352-0.16 -0.47 -0.39
Allan Hills 88046EH34.90502.4200-0.131-0.35 -0.35 -0.17
Northwest Africa 480Martian (shergottite)4.78002.91000.424-0.48 0.14 0.39
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