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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
5.48503.52700.67500.675 
5.18002.76000.07000.066 
5.30003.10000.34000.344 
5.39002.7400-0.0600-0.063 
4.54002.36000.0000-0.001 
5.43703.35900.53180.532 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 7755Martian (shergottite)5.18802.98800.29-0.03 0.01 0.03
Ramlat Fasad 057Martian (shergottite)5.25703.03100.2970.03 0.06 0.04
Northwest Africa 10659Martian (nakhlite)5.13902.99000.318-0.08 0.02 0.06
Dhofar 622H4-an5.15002.92000.242-0.07 -0.05 -0.02
Dar al Gani 1037Martian (shergottite)5.29002.91000.1590.07 -0.06 -0.1
Northwest Africa 4864Martian (shergottite)5.10003.00000.348-0.12 0.03 0.09
Northwest Africa 12542Martian (nakhlite)5.09602.95000.3-0.13 -0.02 0.04
Northwest Africa 13411OC5-an5.24003.10200.3770.02 0.13 0.12
St. Mark'sEH55.24002.83000.1050.02 -0.14 -0.15
Northwest Africa 12241Martian (shergottite)5.09202.90700.259-0.13 -0.07 0
Northwest Africa 4864Martian (shergottite)5.30003.10000.3440.08 0.13 0.09
ZakłodzieEnst achon-ung5.35002.90000.1180.13 -0.07 -0.14
Northwest Africa 7042Martian (shergottite)5.07903.01600.375-0.14 0.04 0.12
Thiel Mountains 91714EL55.27902.83300.0880.06 -0.14 -0.17
Northwest Africa 12542Martian (nakhlite)5.07602.92700.287-0.15 -0.05 0.03
Jiddat al Harasis 479 Martian (shergottite)5.07002.95100.315-0.15 -0.02 0.06
ItqiyEH7-an5.25002.82000.090.03 -0.15 -0.17
Northwest Africa 7042Martian (shergottite)5.32603.10200.3320.1 0.13 0.07
BlithfieldEL65.29002.82000.0690.07 -0.15 -0.19
Northwest Africa 5885Aubrite5.33502.84900.0750.11 -0.13 -0.18
AubresAubrite5.29202.81900.0670.07 -0.16 -0.19
Ilafegh 009EL75.37902.90600.1090.16 -0.07 -0.15
Allan Hills A78113Aubrite5.35002.86000.0780.13 -0.11 -0.18
Khor TemikiAubrite5.36002.87000.0830.14 -0.1 -0.18
Peña Blanca SpringAubrite5.18002.80000.106-0.04 -0.17 -0.15
Peña Blanca SpringAubrite5.16002.80000.117-0.06 -0.17 -0.14
LaPaz Icefield 02233Aubrite5.25002.79000.060.03 -0.18 -0.2
ParsaEH35.33002.82000.0480.11 -0.15 -0.21
Northwest Africa 11044Martian (shergottite)5.03302.94800.331-0.19 -0.03 0.07
Allan Hills 84007Aubrite5.24702.77900.0510.02 -0.2 -0.21
WillaroyH3.8-an5.03002.93000.314-0.19 -0.04 0.06
Mount EgertonAubrite-an5.30602.79200.0330.08 -0.18 -0.23
Larkman Nunatak 04316Aubrite5.27802.77800.0330.06 -0.2 -0.23
Allan Hills A78113Aubrite5.22002.77000.056-0 -0.2 -0.2
Tanezrouft 031EL55.25902.77100.0360.04 -0.2 -0.22
Northwest Africa 4486OC35.11003.15000.493-0.11 0.18 0.23
BusteeAubrite5.34902.80900.0280.13 -0.17 -0.23
Grosvenor Mountains 95551Chondrite-ung5.08003.13000.488-0.14 0.16 0.23
PesyanoeAubrite5.37002.82000.0280.15 -0.15 -0.23
Norton CountyAubrite5.37802.82700.030.16 -0.15 -0.23
Northwest Africa 7904Brachinite5.34802.79700.0160.13 -0.18 -0.24
Ramlat as Sahmah 430H35.12303.17000.506-0.1 0.2 0.25
Northwest Africa 2353Achondrite-ung5.10003.16000.508-0.12 0.19 0.25
Peña Blanca SpringAubrite5.33002.78000.0080.11 -0.19 -0.25
Khor TemikiAubrite5.28702.75200.0030.06 -0.22 -0.26
Northwest Africa 6172Achondrite-ung5.35002.7800-0.0020.13 -0.19 -0.26
Northwest Africa 5400Achondrite-ung5.22302.74100.0250 -0.23 -0.23
Pecora Escarpment 91020EL35.27002.74400.0040.05 -0.23 -0.26
Peña Blanca SpringAubrite5.32002.7600-0.0060.1 -0.21 -0.27
ShallowaterAubrite5.34002.7700-0.0070.12 -0.2 -0.27
Northwest Africa 7135Chondrite-ung5.17503.20700.516-0.05 0.23 0.26
IndarchEH45.46002.96000.1210.24 -0.01 -0.14
Lewis Cliff 88180EH55.29502.7460-0.0070.07 -0.23 -0.27
LaPaz Icefield 02233Aubrite5.16002.74000.057-0.06 -0.23 -0.2
BishopvilleAubrite5.29002.7400-0.0110.07 -0.23 -0.27
Allan Hills A78113Aubrite5.11702.75100.09-0.11 -0.22 -0.17
Elephant Moraine 87521Lunar (basalt)5.39002.7900-0.0130.17 -0.18 -0.27
LaPaz Icefield 03719Aubrite-an5.16002.73200.049-0.06 -0.24 -0.21
Peña Blanca SpringAubrite5.19002.72500.026-0.03 -0.25 -0.23
Northwest Africa 6424Achondrite-ung5.46002.89000.0510.24 -0.08 -0.21
Dar al Gani 489Martian (shergottite)4.98002.89500.305-0.24 -0.08 0.05
Northwest Africa 8686Martian (shergottite)4.98402.87900.287-0.24 -0.1 0.03
PesyanoeAubrite5.45902.87400.0350.24 -0.1 -0.22
Northwest Africa 8679Martian (shergottite)4.97402.89600.31-0.25 -0.08 0.05
Abar al' Uj 012Lunar5.46002.86000.0210.24 -0.11 -0.24
AubresAubrite5.46602.87100.0290.24 -0.1 -0.23
Northwest Africa 12908Martian (shergottite)4.96702.89600.313-0.26 -0.08 0.05
Northwest Africa 8173Enst achon5.26502.7080-0.030.04 -0.27 -0.29
Northwest Africa 4294OC35.31003.23000.4690.09 0.26 0.21
Elephant Moraine 92063EL65.43402.7960-0.030.21 -0.18 -0.29
Northwest Africa 10153Martian (nakhlite)4.96302.87000.289-0.26 -0.1 0.03
YilmiaEL65.47202.84700.0020.25 -0.13 -0.26
Northwest Africa 7835Achondrite-ung5.04203.19000.568-0.18 0.22 0.31
Adhi KotEH45.42002.7700-0.0480.2 -0.2 -0.31
Northwest Africa 7904Brachinite5.16602.69400.008-0.06 -0.28 -0.25
Northwest Africa 8400H74.94703.05600.484-0.28 0.08 0.22
Elephant Moraine 90033Aubrite5.18002.6900-0.004-0.04 -0.28 -0.26
Northwest Africa 12542Martian (nakhlite)5.46303.13300.2920.24 0.16 0.03
Northwest Africa 2828EL-melt rock5.50002.89000.030.28 -0.08 -0.23
TissintMartian (shergottite)4.94302.89200.322-0.28 -0.08 0.06
Northwest Africa 5548Achondrite-ung5.08002.72000.078-0.14 -0.25 -0.18
Northwest Africa 8059LL3.055.27702.6880-0.0560.05 -0.29 -0.31
Elephant Moraine 83322EH35.17602.6850-0.007-0.05 -0.29 -0.27
Mayo BelwaAubrite5.48002.8300-0.020.26 -0.14 -0.28
Adhi KotEH45.41002.7430-0.070.19 -0.23 -0.33
Northwest Africa 11288Martian (shergottite)4.93202.90200.337-0.29 -0.07 0.08
AbeeEH45.52003.02000.150.3 0.05 -0.11
Ilafegh 009EL75.51002.88000.0150.29 -0.09 -0.24
Allan Hills A81021EL65.49702.8450-0.0130.27 -0.13 -0.27
Khor TemikiAubrite5.51802.90100.0320.3 -0.07 -0.23
Sahara 97096EH35.44502.7660-0.0650.22 -0.21 -0.32
Northwest Africa 7135Chondrite-ung5.32603.26200.4920.1 0.29 0.23
Lewis Cliff 87119EL65.52602.93100.0570.3 -0.04 -0.2
Dar al Gani 670Martian (shergottite)4.95002.83000.256-0.27 -0.14 -0
Northwest Africa 13304Aubrite5.51102.86800.0020.29 -0.11 -0.26
Allan Hills A78113Aubrite5.27002.6700-0.070.05 -0.3 -0.33
Northwest Africa 6077Achondrite-ung5.18002.6670-0.027-0.04 -0.31 -0.29
Northwest Africa 8679Martian (shergottite)4.93402.84500.279-0.29 -0.13 0.02
Northwest Africa 6077Achondrite-ung5.53602.93200.0530.31 -0.04 -0.21
KhairpurEL65.54002.98000.0990.32 0.01 -0.16
Northwest Africa 6172Achondrite-ung5.54003.00000.1190.32 0.03 -0.14
UfanaEL65.54003.00000.1190.32 0.03 -0.14
Northwest Africa 2635Achondrite-ung5.03003.23000.614-0.19 0.26 0.36
Lewis Cliff 87007Aubrite5.09002.68000.033-0.13 -0.29 -0.23
Galim (b)EH3/4-an5.52903.08600.2110.31 0.11 -0.05
Mayo BelwaAubrite5.54702.92300.0390.32 -0.05 -0.22
Northwest Africa 7388Brachinite5.41302.7050-0.110.19 -0.27 -0.37
QingzhenEH35.52002.8260-0.0440.3 -0.15 -0.3
Northwest Africa 5400Achondrite-ung5.06102.68100.049-0.16 -0.29 -0.21
Larkman Nunatak 06319Martian (shergottite)4.92002.83000.272-0.3 -0.14 0.01
Northwest Africa 4222Martian (shergottite)4.91002.85000.297-0.31 -0.12 0.04
Peña Blanca SpringAubrite5.06002.68000.049-0.16 -0.29 -0.21
Peña Blanca SpringAubrite5.26702.6390-0.10.04 -0.34 -0.36
Northwest Africa 8649LL3.054.89602.87500.329-0.33 -0.1 0.07
Northwest Africa 10720Martian (nakhlite)4.90302.85400.304-0.32 -0.12 0.05
Northwest Africa 2899H-melt rock4.89803.08800.541-0.32 0.11 0.28
Northwest Africa 2828EL-melt rock5.56002.90000.0090.34 -0.07 -0.25
Northwest Africa 7755Martian (shergottite)4.88602.88200.341-0.34 -0.09 0.08
Northwest Africa 11044Martian (shergottite)4.88602.87500.334-0.34 -0.1 0.08
Northwest Africa 2041OC34.87503.03000.495-0.35 0.06 0.24
Northwest Africa 8124LL35.24203.32600.60.02 0.35 0.34
AtlantaEL65.56403.06200.1690.34 0.09 -0.09
Ben Kesbes 002Martian (shergottite)4.90002.82600.278-0.32 -0.15 0.02
TamdakhtH55.01003.26000.655-0.21 0.29 0.4
Northwest Africa 6960OC35.23603.33000.6070.01 0.36 0.35
Grein 002EL4/55.57402.90600.0080.35 -0.07 -0.25
Northwest Africa 5548Achondrite-ung5.00002.69000.09-0.22 -0.28 -0.17
PillistferEL65.58002.92000.0180.36 -0.05 -0.24
Northwest Africa 7944Martian (shergottite)4.89202.81900.275-0.33 -0.16 0.02
Northwest Africa 6065Achondrite-ung5.55802.8300-0.060.34 -0.14 -0.32
ShallowaterAubrite5.59002.97000.0630.37 -0 -0.2
Northwest Africa 3333Lunar5.59002.94000.0330.37 -0.03 -0.23
LarnedAubrite-an5.59202.99400.0860.37 0.02 -0.17
Northwest Africa 2041OC34.85003.00000.478-0.37 0.03 0.22
Northwest Africa 8124LL35.19003.34800.649-0.03 0.37 0.39
Northwest Africa 5885Aubrite5.58502.8750-0.0290.36 -0.1 -0.29
Northwest Africa 4537Aubrite5.02102.65000.039-0.2 -0.32 -0.22
Northwest Africa 8649LL3.055.02203.30000.689-0.2 0.33 0.43
Northwest Africa 12241Martian (shergottite)4.87502.80800.273-0.35 -0.17 0.01
Northwest Africa 8258L35.09803.33900.688-0.12 0.36 0.43
Northwest Africa 13304Aubrite5.60802.92400.0080.39 -0.05 -0.25
Northwest Africa 6065Achondrite-ung5.59802.8730-0.0380.38 -0.1 -0.3
MacAlpine Hills 88104Lunar (anorth)5.50002.7000-0.160.28 -0.27 -0.42
Northwest Africa 4642Enst achon5.61402.97500.0560.39 0 -0.2
Larkman Nunatak 06319Martian (shergottite)4.85002.85000.328-0.37 -0.12 0.07
Ben Kesbes 002Martian (shergottite)4.86502.81000.28-0.36 -0.16 0.02
Dhofar 1983Lunar (feldsp. breccia)5.10002.6000-0.052-0.12 -0.37 -0.31
BusteeAubrite5.61102.9070-0.0110.39 -0.07 -0.27
TissintMartian (shergottite)4.84402.84900.33-0.38 -0.13 0.07
Northwest Africa 4294OC35.38003.34000.5420.16 0.37 0.28
Northwest Africa 12412Martian (shergottite)5.55403.19600.3080.33 0.22 0.05
Northwest Africa 4518Achondrite-ung5.47002.6600-0.1840.25 -0.31 -0.44
Northwest Africa 8124LL35.47003.29200.4480.25 0.32 0.19
Elephant Moraine 90033Aubrite5.02602.61900.005-0.2 -0.36 -0.25
Northwest Africa 7904Brachinite4.99902.63400.035-0.22 -0.34 -0.22
Northwest Africa 4741Achondrite-ung4.99002.64000.045-0.23 -0.33 -0.21
Northwest Africa 6572Achondrite-ung5.61902.8810-0.0410.4 -0.09 -0.3
Norton CountyAubrite5.02002.62000.01-0.2 -0.35 -0.25
AtlantaEL65.63002.96000.0320.41 -0.01 -0.23
Lewis Cliff 88714EL65.01802.61800.009-0.2 -0.36 -0.25
BishopvilleAubrite5.08502.5870-0.057-0.14 -0.39 -0.32
Northwest Africa 032Lunar (basalt)5.63002.9200-0.0080.41 -0.05 -0.27
Dhofar 1441Achondrite-ung5.50802.6750-0.1890.29 -0.3 -0.45
Northwest Africa 11044Martian (shergottite)4.82602.85000.34-0.4 -0.12 0.08
Northwest Africa 8061H3.105.63203.04000.1110.41 0.07 -0.15
Graves Nunataks 06128Achondrite-ung5.63002.8900-0.0380.41 -0.08 -0.3
Yamato 981031Lunar (anorth)5.64003.01000.0770.42 0.04 -0.18
Northwest Africa 7135Chondrite-ung5.33303.37900.6060.11 0.4 0.35
Northwest Africa 7493Lunar (feldsp. breccia)5.64602.96300.0270.42 -0.01 -0.23
Northwest Africa 8173Enst achon5.01302.6050-0.002-0.21 -0.37 -0.26
Northwest Africa 13411OC5-an5.52003.27700.4070.3 0.3 0.15
Northwest Africa 11115Martian (shergottite)4.82102.82900.322-0.4 -0.15 0.06
Northwest Africa 7257Martian (shergottite)4.82002.83000.324-0.4 -0.14 0.06
Northwest Africa 4486OC35.51003.29000.4250.29 0.32 0.17
Northwest Africa 7388Brachinite5.63502.8620-0.0680.41 -0.11 -0.33
Ben Kesbes 002Martian (shergottite)4.82002.81400.308-0.4 -0.16 0.05
Northwest Africa 11729Eucrite-an5.54002.6800-0.2010.32 -0.29 -0.46
Northwest Africa 2353Achondrite-ung5.51003.30000.4350.29 0.33 0.18
Yamato 983885Lunar (anorth)5.65002.8900-0.0480.43 -0.08 -0.31
Northwest Africa 4042Achondrite-ung5.17802.5390-0.154-0.04 -0.44 -0.41
Northwest Africa 12532Brachinite5.57302.7130-0.1850.35 -0.26 -0.44
Northwest Africa 4864Martian (shergottite)5.10003.40000.748-0.12 0.43 0.49
Northwest Africa 480Martian (shergottite)4.78002.91000.424-0.44 -0.06 0.17
Northwest Africa 4226H74.95003.33000.756-0.27 0.36 0.5
Northwest Africa 10637Brachinite5.27302.5260-0.2160.05 -0.45 -0.47
BlithfieldEL65.67502.9430-0.0080.45 -0.03 -0.27
Northwest Africa 10720Martian (nakhlite)4.80202.80000.303-0.42 -0.17 0.04
Northwest Africa 8400H74.76302.97900.502-0.46 0 0.24
HvittisEL65.68003.02000.0660.46 0.05 -0.19
Northwest Africa 8061H3.105.65203.13900.20.43 0.16 -0.06
Kota-KotaEH35.12002.5200-0.142-0.1 -0.45 -0.4
Thiel Mountains 07014Eucrite5.27002.5100-0.230.05 -0.46 -0.49
LaPaz Icefield 02205Lunar (basalt)5.60002.7000-0.2120.38 -0.27 -0.47
SilistraAchondrite-ung5.55002.6400-0.2460.33 -0.33 -0.5
Norton CountyAubrite4.97902.5720-0.017-0.24 -0.4 -0.28
Northwest Africa 10808Martian (shergottite)4.78002.81000.324-0.44 -0.16 0.07
Northwest Africa 10808Martian (shergottite)4.77902.81200.327-0.44 -0.16 0.07
Northwest Africa 12266L35.20603.44600.739-0.02 0.47 0.48
BishopvilleAubrite5.69602.99700.0350.47 0.02 -0.22
Northwest Africa 2986Martian (shergottite)4.78002.80000.314-0.44 -0.17 0.06
Jiddat al Harasis 567H3.65.27003.45000.710.05 0.48 0.45
Northwest Africa 11115Martian (shergottite)4.77002.81700.337-0.45 -0.16 0.08
Northwest Africa 6572Achondrite-ung5.70102.9560-0.0090.48 -0.02 -0.27
SilistraAchondrite-ung5.30002.5000-0.2560.08 -0.47 -0.51
Northwest Africa 6023Brachinite-an5.22602.4910-0.2270 -0.48 -0.49
Northwest Africa 6744L35.05003.43000.804-0.17 0.46 0.55
Northwest Africa 3157OC34.85003.29000.768-0.37 0.32 0.51
Northwest Africa 12266L34.84203.28300.765-0.38 0.31 0.51
Northwest Africa 8785EL35.70702.8800-0.0880.48 -0.09 -0.35
Northwest Africa 4929Brachinite5.33002.4900-0.2820.11 -0.48 -0.54
Northwest Africa 4531OC35.25003.47000.740.03 0.5 0.48
Northwest Africa 7257Martian (shergottite)4.74002.85000.385-0.48 -0.12 0.13
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