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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
4.80002.53000.03500.034 
5.25002.82000.09200.09 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 4537Aubrite5.02102.65000.039-0 -0.02 -0.02
Northwest Africa 5548Achondrite-ung5.00002.69000.09-0.03 0.02 0.03
Peña Blanca SpringAubrite5.06002.68000.0490.03 0.01 -0.01
Northwest Africa 5400Achondrite-ung5.06102.68100.0490.04 0.01 -0.01
Northwest Africa 7904Brachinite4.99902.63400.035-0.03 -0.04 -0.03
Northwest Africa 4741Achondrite-ung4.99002.64000.045-0.04 -0.03 -0.02
Norton CountyAubrite5.02002.62000.01-0.01 -0.05 -0.05
Elephant Moraine 90033Aubrite5.02602.61900.0050 -0.06 -0.06
Lewis Cliff 88714EL65.01802.61800.009-0.01 -0.06 -0.05
Lewis Cliff 87007Aubrite5.09002.68000.0330.06 0.01 -0.03
Northwest Africa 8173Enst achon5.01302.6050-0.002-0.01 -0.07 -0.06
Northwest Africa 5548Achondrite-ung5.08002.72000.0780.05 0.05 0.02
Dhofar 1983Lunar (feldsp. breccia)5.10002.6000-0.0520.07 -0.07 -0.11
BishopvilleAubrite5.08502.5870-0.0570.06 -0.09 -0.12
Norton CountyAubrite4.97902.5720-0.017-0.05 -0.1 -0.08
Allan Hills A78113Aubrite5.11702.75100.090.09 0.08 0.03
Northwest Africa 7904Brachinite5.16602.69400.0080.14 0.02 -0.05
LaPaz Icefield 03719Aubrite-an5.16002.73200.0490.14 0.06 -0.01
Mayo BelwaAubrite4.95302.5470-0.029-0.07 -0.13 -0.09
LaPaz Icefield 02233Aubrite5.16002.74000.0570.14 0.07 -0.01
Elephant Moraine 83322EH35.17602.6850-0.0070.15 0.01 -0.07
Happy CanyonEL6/74.98602.5260-0.067-0.04 -0.15 -0.13
Northwest Africa 6077Achondrite-ung5.18002.6670-0.0270.15 -0.01 -0.09
Elephant Moraine 90033Aubrite5.18002.6900-0.0040.15 0.02 -0.07
MacAlpine Hills 88136EL35.00102.5100-0.091-0.02 -0.17 -0.15
Dar al Gani 670Martian (shergottite)4.95002.83000.256-0.08 0.16 0.19
Peña Blanca SpringAubrite5.19002.72500.0260.17 0.05 -0.04
Cumberland FallsAubrite5.18002.76000.0660.15 0.09 0
Kota-KotaEH35.12002.5200-0.1420.09 -0.16 -0.2
Peña Blanca SpringAubrite5.16002.80000.1170.14 0.13 0.05
Larkman Nunatak 06319Martian (shergottite)4.92002.83000.272-0.11 0.16 0.21
Northwest Africa 8679Martian (shergottite)4.93402.84500.279-0.09 0.17 0.22
Northwest Africa 7944Martian (shergottite)4.89202.81900.275-0.13 0.14 0.21
Ben Kesbes 002Martian (shergottite)4.90002.82600.278-0.13 0.15 0.22
Peña Blanca SpringAubrite5.18002.80000.1060.15 0.13 0.04
Jiddat al Harasis 556Howardite4.98002.4800-0.11-0.04 -0.2 -0.17
Northwest Africa 12241Martian (shergottite)4.87502.80800.273-0.15 0.13 0.21
ZakłodzieEnst achon-ung4.86002.56000.033-0.17 -0.12 -0.03
Northwest Africa 10153Martian (nakhlite)4.96302.87000.289-0.06 0.2 0.23
Northwest Africa 4042Achondrite-ung5.17802.5390-0.1540.15 -0.14 -0.22
Northwest Africa 8686Martian (shergottite)4.98402.87900.287-0.04 0.2 0.23
Northwest Africa 5400Achondrite-ung4.88002.5250-0.013-0.15 -0.15 -0.07
Northwest Africa 5400Achondrite-ung5.22302.74100.0250.2 0.07 -0.04
Ben Kesbes 002Martian (shergottite)4.86502.81000.28-0.16 0.14 0.22
Northwest Africa 4222Martian (shergottite)4.91002.85000.297-0.12 0.18 0.23
Northwest Africa 10720Martian (nakhlite)4.90302.85400.304-0.12 0.18 0.24
Allan Hills A78113Aubrite5.22002.77000.0560.19 0.1 -0.01
Dar al Gani 489Martian (shergottite)4.98002.89500.305-0.04 0.22 0.24
Northwest Africa 8679Martian (shergottite)4.97402.89600.31-0.05 0.22 0.25
Northwest Africa 12908Martian (shergottite)4.96702.89600.313-0.06 0.22 0.25
TissintMartian (shergottite)4.94302.89200.322-0.08 0.22 0.26
Northwest Africa 8649LL3.054.89602.87500.329-0.13 0.2 0.27
Northwest Africa 12532Brachinite5.11902.4560-0.2060.09 -0.22 -0.27
Northwest Africa 12241Martian (shergottite)5.09202.90700.2590.07 0.23 0.2
Northwest Africa 8173Enst achon5.26502.7080-0.030.24 0.03 -0.09
Northwest Africa 11044Martian (shergottite)4.88602.87500.334-0.14 0.2 0.27
Peña Blanca SpringAubrite5.26702.6390-0.10.24 -0.04 -0.16
Allan Hills A78113Aubrite5.27002.6700-0.070.24 -0 -0.13
Allan Hills 84007Aubrite5.24702.77900.0510.22 0.1 -0.01
Northwest Africa 11288Martian (shergottite)4.93202.90200.337-0.09 0.23 0.28
Larkman Nunatak 06319Martian (shergottite)4.85002.85000.328-0.18 0.18 0.27
Ben Kesbes 002Martian (shergottite)4.82002.81400.308-0.21 0.14 0.25
Northwest Africa 7755Martian (shergottite)4.88602.88200.341-0.14 0.21 0.28
TissintMartian (shergottite)4.84402.84900.33-0.18 0.17 0.27
Northwest Africa 8059LL3.055.27702.6880-0.0560.25 0.01 -0.12
LaPaz Icefield 02233Aubrite5.25002.79000.060.23 0.12 -0
Tanezrouft 031EL55.25902.77100.0360.23 0.1 -0.03
Pecora Escarpment 91020EL35.27002.74400.0040.24 0.07 -0.06
WillaroyH3.8-an5.03002.93000.3140 0.26 0.25
BusteeAubrite4.83002.5100-0.002-0.2 -0.17 -0.06
Northwest Africa 11115Martian (shergottite)4.82102.82900.322-0.2 0.15 0.26
Northwest Africa 10720Martian (nakhlite)4.80202.80000.303-0.22 0.13 0.24
Northwest Africa 7257Martian (shergottite)4.82002.83000.324-0.21 0.16 0.26
Northwest Africa 12542Martian (nakhlite)5.07602.92700.2870.05 0.25 0.23
Allan Hills A78113Aubrite4.81002.53000.029-0.22 -0.15 -0.03
Northwest Africa 11044Martian (shergottite)4.82602.85000.34-0.2 0.18 0.28
St. Mark'sEH55.24002.83000.1050.22 0.16 0.04
Northwest Africa 6023Brachinite-an5.16202.4450-0.2390.14 -0.23 -0.3
Northwest Africa 6023Brachinite-an5.22602.4910-0.2270.2 -0.18 -0.29
BishopvilleAubrite5.29002.7400-0.0110.27 0.07 -0.07
Khor TemikiAubrite5.28702.75200.0030.26 0.08 -0.06
Northwest Africa 11044Martian (shergottite)5.03302.94800.3310.01 0.27 0.27
Larkman Nunatak 04316Aubrite5.27802.77800.0330.25 0.1 -0.03
Northwest Africa 10637Brachinite5.04802.4020-0.2230.02 -0.27 -0.28
Dhofar 622H4-an5.15002.92000.2420.13 0.25 0.18
Northwest Africa 2986Martian (shergottite)4.78002.80000.314-0.25 0.13 0.25
Lewis Cliff 88180EH55.29502.7460-0.0070.27 0.07 -0.07
Jiddat al Harasis 479 Martian (shergottite)5.07002.95100.3150.04 0.28 0.25
Northwest Africa 10808Martian (shergottite)4.78002.81000.324-0.25 0.14 0.26
Northwest Africa 10808Martian (shergottite)4.77902.81200.327-0.25 0.14 0.26
Allan Hills 88046EH34.90502.4200-0.131-0.12 -0.26 -0.19
Northwest Africa 12542Martian (nakhlite)5.09602.95000.30.07 0.28 0.24
Northwest Africa 6023Brachinite-an5.11002.4020-0.2550.09 -0.27 -0.32
Northwest Africa 10637Brachinite5.27302.5260-0.2160.25 -0.15 -0.28
Yamato 691EH34.83002.4600-0.052-0.2 -0.22 -0.11
Northwest Africa 11115Martian (shergottite)4.77002.81700.337-0.26 0.14 0.27
Thiel Mountains 07014Eucrite5.27002.5100-0.230.24 -0.17 -0.29
Northwest Africa 10416Martian4.74002.76000.295-0.29 0.09 0.23
Thiel Mountains 91714EL55.27902.83300.0880.25 0.16 0.03
BlithfieldEL65.29002.82000.0690.27 0.15 0.01
AubresAubrite5.29202.81900.0670.27 0.14 0.01
Sayh al Uhaymir 150Martian (shergottite)4.74002.78000.315-0.29 0.11 0.25
Northwest Africa 3151Brachinite4.86002.4200-0.107-0.17 -0.26 -0.17
Mount EgertonAubrite-an5.30602.79200.0330.28 0.12 -0.03
Old Homestead 003Howardite5.02002.3700-0.24-0.01 -0.31 -0.3
Peña Blanca SpringAubrite5.32002.7600-0.0060.3 0.09 -0.07
Northwest Africa 12908Martian (shergottite)4.72802.78000.321-0.3 0.11 0.26
Northwest Africa 10593Martian (shergottite)4.71402.73600.285-0.31 0.06 0.22
PesyanoeAubrite4.78902.4570-0.033-0.24 -0.22 -0.1
Peña Blanca SpringAubrite5.33002.78000.0080.31 0.11 -0.05
Northwest Africa 8124LL34.71802.56800.115-0.31 -0.11 0.05
SilistraAchondrite-ung5.30002.5000-0.2560.27 -0.18 -0.32
ShallowaterAubrite5.34002.7700-0.0070.32 0.1 -0.07
Northwest Africa 13179Martian4.71902.79900.345-0.31 0.12 0.28
Northwest Africa 4864Martian (shergottite)5.10003.00000.3480.07 0.33 0.29
Northwest Africa 10602Eucrite-melt breccia4.95202.3490-0.226-0.07 -0.33 -0.29
Northwest Africa 7755Martian (shergottite)4.69602.73500.293-0.33 0.06 0.23
Northwest Africa 7257Martian (shergottite)4.74002.85000.385-0.29 0.18 0.32
Northwest Africa 7258Martian (shergottite)4.71602.80400.352-0.31 0.13 0.29
Northwest Africa 10659Martian (nakhlite)5.13902.99000.3180.11 0.32 0.26
Northwest Africa 10593Martian (shergottite)4.69102.71000.271-0.33 0.04 0.21
ParsaEH35.33002.82000.0480.31 0.15 -0.01
Northwest Africa 480Martian (shergottite)4.78002.91000.424-0.25 0.24 0.36
Northwest Africa 6172Achondrite-ung5.35002.7800-0.0020.32 0.11 -0.06
Northwest Africa 7042Martian (shergottite)5.07903.01600.3750.05 0.34 0.31
Northwest Africa 7904Brachinite5.34802.79700.0160.32 0.12 -0.05
Northwest Africa 8656Martian (shergottite)4.69202.77200.332-0.33 0.1 0.27
Lewis Cliff 87223E3-an4.70002.79700.353-0.33 0.12 0.29
Northwest Africa 12532Brachinite4.90802.3450-0.207-0.12 -0.33 -0.27
BusteeAubrite5.34902.80900.0280.32 0.13 -0.03
Northwest Africa 8679Martian (shergottite)4.68002.74200.308-0.35 0.07 0.25
Northwest Africa 7755Martian (shergottite)5.18802.98800.290.16 0.31 0.23
Northwest Africa 6162Martian (shergottite)4.68002.75000.316-0.35 0.08 0.25
Dar al Gani 1037Martian (shergottite)5.29002.91000.1590.27 0.24 0.1
Northwest Africa 10637Brachinite4.79402.4050-0.088-0.23 -0.27 -0.15
Northwest Africa 5885Aubrite5.33502.84900.0750.31 0.17 0.01
Northwest Africa 4929Brachinite5.33002.4900-0.2820.31 -0.19 -0.34
Northwest Africa 8686Martian (shergottite)4.67102.72300.294-0.35 0.05 0.23
Northwest Africa 13179Martian4.69002.80100.362-0.34 0.13 0.3
Northwest Africa 12908Martian (shergottite)4.67002.73800.31-0.36 0.06 0.25
Northwest Africa 10808Martian (shergottite)4.66002.68300.26-0.37 0.01 0.2
Northwest Africa 7605Brachinite4.82202.3700-0.137-0.2 -0.31 -0.2
El Médano 395Brachinite4.89702.3290-0.217-0.13 -0.35 -0.28
Northwest Africa 2041OC34.85003.00000.478-0.18 0.33 0.42
Cumberland FallsAubrite5.39002.7400-0.0630.36 0.07 -0.12
Allan Hills A78113Aubrite5.35002.86000.0780.32 0.19 0.02
PesyanoeAubrite5.37002.82000.0280.35 0.15 -0.03
Northwest Africa 2986Martian (shergottite)4.65002.73000.312-0.38 0.06 0.25
Northwest Africa 1457Winonaite5.10002.3000-0.3520.07 -0.38 -0.41
Elephant Moraine 87521Lunar (basalt)5.39002.7900-0.0130.36 0.12 -0.07
Queen Alexandra Range 94204EH74.71302.45300.002-0.31 -0.22 -0.06
Norton CountyAubrite5.37802.82700.030.35 0.15 -0.03
Northwest Africa 11729Eucrite-an4.93402.3010-0.265-0.09 -0.37 -0.33
Northwest Africa 2041OC34.87503.03000.495-0.15 0.36 0.43
Northwest Africa 8276L3.004.64302.73400.32-0.38 0.06 0.26
Khor TemikiAubrite5.36002.87000.0830.34 0.2 0.02
Northwest Africa 8400H74.94703.05600.484-0.08 0.38 0.42
Northwest Africa 7388Brachinite5.41302.7050-0.110.39 0.03 -0.17
Adhi KotEH45.41002.7430-0.070.39 0.07 -0.13
ZakłodzieEnst achon-ung5.35002.90000.1180.32 0.23 0.06
Northwest Africa 10416Martian4.62702.71600.31-0.4 0.04 0.25
Northwest Africa 13134Martian (shergottite)4.63602.77000.359-0.39 0.1 0.3
Northwest Africa 8400H74.76302.97900.502-0.26 0.3 0.44
Old Homestead 003Howardite4.88002.3000-0.238-0.15 -0.38 -0.3
Adhi KotEH45.42002.7700-0.0480.4 0.1 -0.11
Northwest Africa 12241Martian (shergottite)4.62002.63500.233-0.41 -0.04 0.17
Northwest Africa 8649LL3.054.63902.80700.395-0.39 0.13 0.33
QingzhenEH34.70002.4200-0.024-0.33 -0.26 -0.09
Northwest Africa 2251Howardite5.20002.3000-0.4040.18 -0.38 -0.47
Ilafegh 009EL75.37902.90600.1090.35 0.23 0.05
Ramlat Fasad 057Martian (shergottite)5.25703.03100.2970.23 0.36 0.24
Allan Hills 84001Martian (OPX)4.60002.65000.258-0.43 -0.02 0.2
Northwest Africa 3358H3.104.67002.91000.482-0.36 0.24 0.42
Northwest Africa 7032Martian (shergottite)4.59902.68100.29-0.43 0.01 0.23
Elephant Moraine 92063EL65.43402.7960-0.030.41 0.12 -0.09
Sahara 97096EH35.44502.7660-0.0650.42 0.09 -0.13
Northwest Africa 10808Martian (shergottite)4.60202.75100.358-0.42 0.08 0.3
Northwest Africa 2899H-melt rock4.89803.08800.541-0.13 0.41 0.48
Northwest Africa 2986Martian (shergottite)4.59002.67000.283-0.44 -0 0.22
Northwest Africa 10720Martian (nakhlite)4.58102.66900.287-0.44 -0.01 0.22
Northwest Africa 4518Achondrite-ung5.47002.6600-0.1840.44 -0.01 -0.25
Northwest Africa 10153Martian (nakhlite)4.57902.67700.296-0.45 0 0.23
Northwest Africa 6023Brachinite-an4.83802.2690-0.247-0.19 -0.41 -0.31
South OmanEH4/55.41002.4400-0.3730.39 -0.24 -0.44
Errachidia 004Winonaite5.27602.2960-0.4480.25 -0.38 -0.51
Dar al Gani 476Martian (shergottite)4.57002.69000.314-0.46 0.02 0.25
Grosvenor Mountains 95551Chondrite-ung5.08003.13000.4880.05 0.46 0.43
Northwest Africa 8679Martian (shergottite)4.56202.64200.27-0.46 -0.03 0.21
Al Huwaysah 010Achondrite-ung4.73002.3100-0.15-0.3 -0.37 -0.21
Abar al' Uj 012Lunar5.46002.86000.0210.44 0.19 -0.04
Northwest Africa 8694Martian (Chassignite)4.55002.68000.314-0.48 0.01 0.25
MacAlpine Hills 88104Lunar (anorth)5.50002.7000-0.160.48 0.03 -0.22
PesyanoeAubrite5.45902.87400.0350.43 0.2 -0.03
Northwest Africa 13411OC5-an5.24003.10200.3770.22 0.43 0.32
YilmiaEL65.47202.84700.0020.45 0.17 -0.06
Mayo BelwaAubrite5.48002.8300-0.020.46 0.16 -0.08
Northwest Africa 4486OC35.11003.15000.4930.09 0.48 0.43
AubresAubrite5.46602.87100.0290.44 0.2 -0.03
Dhofar 1441Achondrite-ung5.50802.6750-0.1890.48 0 -0.25
Northwest Africa 7387Martian (shergottite)4.54002.68000.319-0.49 0.01 0.26
Northwest Africa 6424Achondrite-ung5.46002.89000.0510.44 0.22 -0.01
Northwest Africa 10416Martian4.53902.66800.308-0.49 -0.01 0.25
Dhofar 1559H64.71703.05200.599-0.31 0.38 0.54
Northwest Africa 6369Iron, IAB complex5.39002.3500-0.4530.36 -0.33 -0.51
Northwest Africa 13917Winonaite5.23602.2320-0.4910.21 -0.44 -0.55
Northwest Africa 2353Achondrite-ung5.10003.16000.5080.07 0.49 0.45
Northwest Africa 8649LL3.054.60902.93800.541-0.42 0.26 0.48
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