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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
5.18002.69000.0000-0.004 
5.02602.61900.00550.005 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Lewis Cliff 87007Aubrite5.09002.68000.033-0.01 0.03 0.03
Northwest Africa 5400Achondrite-ung5.06102.68100.049-0.04 0.03 0.05
Peña Blanca SpringAubrite5.06002.68000.049-0.04 0.03 0.05
Dhofar 1983Lunar (feldsp. breccia)5.10002.6000-0.052-0 -0.05 -0.05
Northwest Africa 5548Achondrite-ung5.08002.72000.078-0.02 0.07 0.08
BishopvilleAubrite5.08502.5870-0.057-0.02 -0.07 -0.06
Northwest Africa 7904Brachinite5.16602.69400.0080.06 0.04 0.01
Northwest Africa 6077Achondrite-ung5.18002.6670-0.0270.08 0.01 -0.03
Elephant Moraine 83322EH35.17602.6850-0.0070.07 0.03 -0.01
Northwest Africa 4537Aubrite5.02102.65000.039-0.08 -0 0.04
Norton CountyAubrite5.02002.62000.01-0.08 -0.03 0.01
Lewis Cliff 88714EL65.01802.61800.009-0.09 -0.04 0.01
LaPaz Icefield 03719Aubrite-an5.16002.73200.0490.06 0.08 0.05
Allan Hills A78113Aubrite5.11702.75100.090.01 0.1 0.09
Northwest Africa 8173Enst achon5.01302.6050-0.002-0.09 -0.05 -0
LaPaz Icefield 02233Aubrite5.16002.74000.0570.06 0.09 0.06
Northwest Africa 7904Brachinite4.99902.63400.035-0.1 -0.02 0.03
Northwest Africa 5548Achondrite-ung5.00002.69000.09-0.1 0.04 0.09
Peña Blanca SpringAubrite5.19002.72500.0260.09 0.07 0.03
Northwest Africa 4741Achondrite-ung4.99002.64000.045-0.11 -0.01 0.04
Cumberland FallsAubrite5.18002.76000.0660.08 0.11 0.07
Kota-KotaEH35.12002.5200-0.1420.02 -0.13 -0.14
Northwest Africa 4042Achondrite-ung5.17802.5390-0.1540.08 -0.12 -0.15
Northwest Africa 5400Achondrite-ung5.22302.74100.0250.12 0.09 0.02
Norton CountyAubrite4.97902.5720-0.017-0.12 -0.08 -0.02
Peña Blanca SpringAubrite5.16002.80000.1170.06 0.15 0.12
Allan Hills A78113Aubrite5.22002.77000.0560.12 0.12 0.05
Peña Blanca SpringAubrite5.18002.80000.1060.08 0.15 0.11
Peña Blanca SpringAubrite5.26702.6390-0.10.16 -0.02 -0.1
Allan Hills A78113Aubrite5.27002.6700-0.070.17 0.02 -0.07
Northwest Africa 8173Enst achon5.26502.7080-0.030.16 0.05 -0.03
Happy CanyonEL6/74.98602.5260-0.067-0.12 -0.13 -0.07
MacAlpine Hills 88136EL35.00102.5100-0.091-0.1 -0.14 -0.09
Northwest Africa 8059LL3.055.27702.6880-0.0560.17 0.03 -0.06
Mayo BelwaAubrite4.95302.5470-0.029-0.15 -0.11 -0.03
Pecora Escarpment 91020EL35.27002.74400.0040.17 0.09 0
Allan Hills 84007Aubrite5.24702.77900.0510.14 0.12 0.05
Tanezrouft 031EL55.25902.77100.0360.16 0.12 0.04
Northwest Africa 12532Brachinite5.11902.4560-0.2060.02 -0.2 -0.21
LaPaz Icefield 02233Aubrite5.25002.79000.060.15 0.14 0.06
Northwest Africa 6023Brachinite-an5.22602.4910-0.2270.12 -0.16 -0.23
BishopvilleAubrite5.29002.7400-0.0110.19 0.09 -0.01
Khor TemikiAubrite5.28702.75200.0030.18 0.1 0
Lewis Cliff 88180EH55.29502.7460-0.0070.19 0.09 -0.01
Northwest Africa 10637Brachinite5.27302.5260-0.2160.17 -0.13 -0.22
Jiddat al Harasis 556Howardite4.98002.4800-0.11-0.12 -0.17 -0.11
Larkman Nunatak 04316Aubrite5.27802.77800.0330.18 0.12 0.03
Northwest Africa 6023Brachinite-an5.16202.4450-0.2390.06 -0.21 -0.24
Thiel Mountains 07014Eucrite5.27002.5100-0.230.17 -0.14 -0.23
ItqiyEH7-an5.25002.82000.090.15 0.17 0.09
St. Mark'sEH55.24002.83000.1050.14 0.18 0.1
Dar al Gani 670Martian (shergottite)4.95002.83000.256-0.15 0.18 0.26
Peña Blanca SpringAubrite5.32002.7600-0.0060.22 0.11 -0.01
Mount EgertonAubrite-an5.30602.79200.0330.2 0.14 0.03
BlithfieldEL65.29002.82000.0690.19 0.17 0.07
SilistraAchondrite-ung5.30002.5000-0.2560.2 -0.15 -0.26
AubresAubrite5.29202.81900.0670.19 0.16 0.07
Thiel Mountains 91714EL55.27902.83300.0880.18 0.18 0.09
Northwest Africa 6023Brachinite-an5.11002.4020-0.2550.01 -0.25 -0.26
Northwest Africa 12241Martian (shergottite)5.09202.90700.259-0.01 0.25 0.26
Larkman Nunatak 06319Martian (shergottite)4.92002.83000.272-0.18 0.18 0.27
Northwest Africa 8686Martian (shergottite)4.98402.87900.287-0.12 0.22 0.29
Northwest Africa 8679Martian (shergottite)4.93402.84500.279-0.17 0.19 0.28
Northwest Africa 10153Martian (nakhlite)4.96302.87000.289-0.14 0.22 0.29
Northwest Africa 5400Achondrite-ung4.88002.5250-0.013-0.22 -0.13 -0.01
Northwest Africa 10637Brachinite5.04802.4020-0.223-0.05 -0.25 -0.22
Peña Blanca SpringAubrite5.33002.78000.0080.23 0.13 0.01
ZakłodzieEnst achon-ung4.86002.56000.033-0.24 -0.09 0.03
ShallowaterAubrite5.34002.7700-0.0070.24 0.12 -0.01
Ben Kesbes 002Martian (shergottite)4.90002.82600.278-0.2 0.17 0.28
Northwest Africa 7944Martian (shergottite)4.89202.81900.275-0.21 0.16 0.27
Dhofar 622H4-an5.15002.92000.2420.05 0.27 0.24
Dar al Gani 489Martian (shergottite)4.98002.89500.305-0.12 0.24 0.3
Northwest Africa 8679Martian (shergottite)4.97402.89600.31-0.13 0.24 0.31
Northwest Africa 12542Martian (nakhlite)5.07602.92700.287-0.03 0.27 0.29
Northwest Africa 4222Martian (shergottite)4.91002.85000.297-0.19 0.2 0.3
Northwest Africa 12241Martian (shergottite)4.87502.80800.273-0.23 0.15 0.27
Northwest Africa 6172Achondrite-ung5.35002.7800-0.0020.25 0.13 -0
Northwest Africa 12908Martian (shergottite)4.96702.89600.313-0.14 0.24 0.31
Northwest Africa 4929Brachinite5.33002.4900-0.2820.23 -0.16 -0.28
ParsaEH35.33002.82000.0480.23 0.17 0.05
Northwest Africa 10720Martian (nakhlite)4.90302.85400.304-0.2 0.2 0.3
Northwest Africa 7904Brachinite5.34802.79700.0160.25 0.14 0.02
Ben Kesbes 002Martian (shergottite)4.86502.81000.28-0.24 0.16 0.28
WillaroyH3.8-an5.03002.93000.314-0.07 0.28 0.31
TissintMartian (shergottite)4.94302.89200.322-0.16 0.24 0.32
BusteeAubrite5.34902.80900.0280.25 0.15 0.03
Northwest Africa 12542Martian (nakhlite)5.09602.95000.3-0.01 0.3 0.3
Old Homestead 003Howardite5.02002.3700-0.24-0.08 -0.28 -0.24
Jiddat al Harasis 479 Martian (shergottite)5.07002.95100.315-0.03 0.3 0.31
Cumberland FallsAubrite5.39002.7400-0.0630.29 0.09 -0.06
Northwest Africa 11288Martian (shergottite)4.93202.90200.337-0.17 0.25 0.34
Northwest Africa 11044Martian (shergottite)5.03302.94800.331-0.07 0.29 0.33
Northwest Africa 8649LL3.054.89602.87500.329-0.21 0.22 0.33
Northwest Africa 5885Aubrite5.33502.84900.0750.23 0.19 0.07
Allan Hills 88046EH34.90502.4200-0.131-0.2 -0.23 -0.13
BusteeAubrite4.83002.5100-0.002-0.27 -0.14 -0
Northwest Africa 11044Martian (shergottite)4.88602.87500.334-0.22 0.22 0.33
Northwest Africa 7388Brachinite5.41302.7050-0.110.31 0.05 -0.11
PesyanoeAubrite5.37002.82000.0280.27 0.17 0.03
Northwest Africa 7755Martian (shergottite)4.88602.88200.341-0.22 0.23 0.34
Dar al Gani 1037Martian (shergottite)5.29002.91000.1590.19 0.26 0.16
Elephant Moraine 87521Lunar (basalt)5.39002.7900-0.0130.29 0.14 -0.01
Allan Hills A78113Aubrite4.81002.53000.029-0.29 -0.12 0.03
Adhi KotEH45.41002.7430-0.070.31 0.09 -0.07
Larkman Nunatak 06319Martian (shergottite)4.85002.85000.328-0.25 0.2 0.33
Allan Hills A78113Aubrite5.35002.86000.0780.25 0.21 0.08
TissintMartian (shergottite)4.84402.84900.33-0.26 0.19 0.33
Norton CountyAubrite5.37802.82700.030.28 0.17 0.03
Ben Kesbes 002Martian (shergottite)4.82002.81400.308-0.28 0.16 0.31
ItqiyEH7-an4.80002.53000.034-0.3 -0.12 0.03
Northwest Africa 11115Martian (shergottite)4.82102.82900.322-0.28 0.17 0.32
Northwest Africa 7257Martian (shergottite)4.82002.83000.324-0.28 0.18 0.32
Northwest Africa 10720Martian (nakhlite)4.80202.80000.303-0.3 0.15 0.3
Yamato 691EH34.83002.4600-0.052-0.27 -0.19 -0.05
Khor TemikiAubrite5.36002.87000.0830.26 0.22 0.08
Adhi KotEH45.42002.7700-0.0480.32 0.12 -0.05
Northwest Africa 10659Martian (nakhlite)5.13902.99000.3180.04 0.34 0.32
Northwest Africa 3151Brachinite4.86002.4200-0.107-0.24 -0.23 -0.11
Northwest Africa 11044Martian (shergottite)4.82602.85000.34-0.28 0.2 0.34
Northwest Africa 10602Eucrite-melt breccia4.95202.3490-0.226-0.15 -0.31 -0.23
Northwest Africa 7755Martian (shergottite)5.18802.98800.290.09 0.33 0.29
Northwest Africa 4864Martian (shergottite)5.10003.00000.348-0 0.35 0.35
ZakłodzieEnst achon-ung5.35002.90000.1180.25 0.25 0.12
Northwest Africa 2986Martian (shergottite)4.78002.80000.314-0.32 0.15 0.31
Northwest Africa 1457Winonaite5.10002.3000-0.352-0 -0.35 -0.35
Northwest Africa 10808Martian (shergottite)4.78002.81000.324-0.32 0.16 0.32
Sahara 97096EH35.44502.7660-0.0650.34 0.11 -0.07
Elephant Moraine 92063EL65.43402.7960-0.030.33 0.14 -0.03
Northwest Africa 10808Martian (shergottite)4.77902.81200.327-0.32 0.16 0.33
Northwest Africa 7042Martian (shergottite)5.07903.01600.375-0.02 0.36 0.37
Northwest Africa 12532Brachinite4.90802.3450-0.207-0.19 -0.31 -0.21
Northwest Africa 4518Achondrite-ung5.47002.6600-0.1840.37 0.01 -0.19
Northwest Africa 2251Howardite5.20002.3000-0.4040.1 -0.35 -0.4
Northwest Africa 11115Martian (shergottite)4.77002.81700.337-0.33 0.16 0.34
PesyanoeAubrite4.78902.4570-0.033-0.31 -0.2 -0.03
Ilafegh 009EL75.37902.90600.1090.28 0.25 0.11
South OmanEH4/55.41002.4400-0.3730.31 -0.21 -0.37
Northwest Africa 10416Martian4.74002.76000.295-0.36 0.11 0.29
Sayh al Uhaymir 150Martian (shergottite)4.74002.78000.315-0.36 0.13 0.31
El Médano 395Brachinite4.89702.3290-0.217-0.21 -0.33 -0.22
Northwest Africa 11729Eucrite-an4.93402.3010-0.265-0.17 -0.35 -0.27
Northwest Africa 8124LL34.71802.56800.115-0.39 -0.09 0.11
Northwest Africa 12908Martian (shergottite)4.72802.78000.321-0.38 0.13 0.32
Northwest Africa 10637Brachinite4.79402.4050-0.088-0.31 -0.25 -0.09
Northwest Africa 10593Martian (shergottite)4.71402.73600.285-0.39 0.08 0.28
Errachidia 004Winonaite5.27602.2960-0.4480.17 -0.36 -0.45
MacAlpine Hills 88104Lunar (anorth)5.50002.7000-0.160.4 0.05 -0.16
Northwest Africa 7605Brachinite4.82202.3700-0.137-0.28 -0.28 -0.14
Dhofar 1441Achondrite-ung5.50802.6750-0.1890.41 0.02 -0.19
Ramlat Fasad 057Martian (shergottite)5.25703.03100.2970.15 0.38 0.3
Northwest Africa 13179Martian4.71902.79900.345-0.38 0.14 0.34
Northwest Africa 480Martian (shergottite)4.78002.91000.424-0.32 0.26 0.42
Abar al' Uj 012Lunar5.46002.86000.0210.36 0.21 0.02
Northwest Africa 7257Martian (shergottite)4.74002.85000.385-0.36 0.2 0.38
Northwest Africa 7258Martian (shergottite)4.71602.80400.352-0.39 0.15 0.35
Northwest Africa 7755Martian (shergottite)4.69602.73500.293-0.41 0.08 0.29
Northwest Africa 10593Martian (shergottite)4.69102.71000.271-0.41 0.06 0.27
Mayo BelwaAubrite5.48002.8300-0.020.38 0.18 -0.02
YilmiaEL65.47202.84700.0020.37 0.19 0
PesyanoeAubrite5.45902.87400.0350.36 0.22 0.03
Northwest Africa 6369Iron, IAB complex5.39002.3500-0.4530.29 -0.3 -0.45
Old Homestead 003Howardite4.88002.3000-0.238-0.22 -0.35 -0.24
AubresAubrite5.46602.87100.0290.36 0.22 0.03
Lewis Cliff 87223E3-an4.70002.79700.353-0.4 0.14 0.35
Northwest Africa 8656Martian (shergottite)4.69202.77200.332-0.41 0.12 0.33
Northwest Africa 6424Achondrite-ung5.46002.89000.0510.36 0.24 0.05
Northwest Africa 2041OC34.85003.00000.478-0.25 0.35 0.48
Northwest Africa 8400H74.94703.05600.484-0.16 0.4 0.48
Northwest Africa 8679Martian (shergottite)4.68002.74200.308-0.42 0.09 0.31
Northwest Africa 6162Martian (shergottite)4.68002.75000.316-0.42 0.1 0.32
Northwest Africa 8686Martian (shergottite)4.67102.72300.294-0.43 0.07 0.29
Allan Hills A81021EL65.49702.8450-0.0130.39 0.19 -0.01
Northwest Africa 11729Eucrite-an5.54002.6800-0.2010.44 0.03 -0.2
Northwest Africa 13179Martian4.69002.80100.362-0.41 0.15 0.36
Queen Alexandra Range 94204EH74.71302.45300.002-0.39 -0.2 0
Northwest Africa 2041OC34.87503.03000.495-0.23 0.38 0.49
Northwest Africa 12908Martian (shergottite)4.67002.73800.31-0.43 0.08 0.31
Northwest Africa 13917Winonaite5.23602.2320-0.4910.13 -0.42 -0.49
Northwest Africa 13432Winonaite5.32802.2720-0.4990.23 -0.38 -0.5
Northwest Africa 10808Martian (shergottite)4.66002.68300.26-0.44 0.03 0.26
SilistraAchondrite-ung5.55002.6400-0.2460.45 -0.01 -0.25
QingzhenEH35.52002.8260-0.0440.42 0.17 -0.05
Northwest Africa 10851Winonaite5.24202.2240-0.5020.14 -0.43 -0.5
Northwest Africa 10851Winonaite5.43802.3450-0.4830.34 -0.31 -0.48
Northwest Africa 2986Martian (shergottite)4.65002.73000.312-0.45 0.08 0.31
Northwest Africa 13304Aubrite5.51102.86800.0020.41 0.21 0
Northwest Africa 2828EL-melt rock5.50002.89000.030.4 0.24 0.03
Ilafegh 009EL75.51002.88000.0150.41 0.23 0.01
QingzhenEH34.70002.4200-0.024-0.4 -0.23 -0.02
Northwest Africa 8276L3.004.64302.73400.32-0.46 0.08 0.32
Northwest Africa 6023Brachinite-an4.83802.2690-0.247-0.27 -0.39 -0.25
Northwest Africa 13432Winonaite5.19602.1960-0.5060.09 -0.46 -0.51
Northwest Africa 13411OC5-an5.24003.10200.3770.14 0.45 0.38
IndarchEH45.46002.96000.1210.36 0.31 0.12
Northwest Africa 8400H74.76302.97900.502-0.34 0.32 0.5
Northwest Africa 12532Brachinite5.57302.7130-0.1850.47 0.06 -0.19
Northwest Africa 13917Winonaite5.10702.1790-0.4770 -0.48 -0.48
Grosvenor Mountains 95551Chondrite-ung5.08003.13000.488-0.02 0.48 0.49
Northwest Africa 2899H-melt rock4.89803.08800.541-0.21 0.43 0.54
Northwest Africa 10416Martian4.62702.71600.31-0.48 0.06 0.31
Northwest Africa 13134Martian (shergottite)4.63602.77000.359-0.47 0.12 0.36
Khor TemikiAubrite5.51802.90100.0320.42 0.25 0.03
Northwest Africa 12241Martian (shergottite)4.62002.63500.233-0.48 -0.02 0.23
Northwest Africa 11807Winonaite5.48702.3600-0.4930.38 -0.29 -0.49
Northwest Africa 4864Martian (shergottite)5.30003.10000.3440.2 0.45 0.34
Cumberland FallsAubrite5.30003.10000.3440.2 0.45 0.34
Northwest Africa 6065Achondrite-ung5.55802.8300-0.060.46 0.18 -0.06
Northwest Africa 8649LL3.054.63902.80700.395-0.46 0.15 0.39
Northwest Africa 6448Winonaite5.13402.1670-0.5030.03 -0.49 -0.5
Northwest Africa 6448Winonaite5.15502.1660-0.5150.05 -0.49 -0.52
Northwest Africa 4486OC35.11003.15000.4930.01 0.5 0.49
LaPaz Icefield 02205Lunar (basalt)5.60002.7000-0.2120.5 0.05 -0.21
Northwest Africa 7042Martian (shergottite)5.32603.10200.3320.22 0.45 0.33
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