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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
5.09002.68000.03000.033 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 5400Achondrite-ung5.06102.68100.049-0.03 0 0.02
Peña Blanca SpringAubrite5.06002.68000.049-0.03 0 0.02
Northwest Africa 5548Achondrite-ung5.08002.72000.078-0.01 0.04 0.05
Northwest Africa 4537Aubrite5.02102.65000.039-0.07 -0.03 0.01
Allan Hills A78113Aubrite5.11702.75100.090.03 0.07 0.06
Northwest Africa 7904Brachinite5.16602.69400.0080.08 0.01 -0.03
Dhofar 1983Lunar (feldsp. breccia)5.10002.6000-0.0520.01 -0.08 -0.09
Elephant Moraine 83322EH35.17602.6850-0.0070.09 0 -0.04
LaPaz Icefield 03719Aubrite-an5.16002.73200.0490.07 0.05 0.02
Elephant Moraine 90033Aubrite5.02602.61900.005-0.06 -0.06 -0.03
Northwest Africa 5548Achondrite-ung5.00002.69000.09-0.09 0.01 0.06
Elephant Moraine 90033Aubrite5.18002.6900-0.0040.09 0.01 -0.04
Northwest Africa 6077Achondrite-ung5.18002.6670-0.0270.09 -0.01 -0.06
Norton CountyAubrite5.02002.62000.01-0.07 -0.06 -0.02
LaPaz Icefield 02233Aubrite5.16002.74000.0570.07 0.06 0.02
BishopvilleAubrite5.08502.5870-0.057-0 -0.09 -0.09
Lewis Cliff 88714EL65.01802.61800.009-0.07 -0.06 -0.02
Northwest Africa 7904Brachinite4.99902.63400.035-0.09 -0.05 0
Northwest Africa 8173Enst achon5.01302.6050-0.002-0.08 -0.08 -0.03
Northwest Africa 4741Achondrite-ung4.99002.64000.045-0.1 -0.04 0.01
Peña Blanca SpringAubrite5.19002.72500.0260.1 0.04 -0.01
Cumberland FallsAubrite5.18002.76000.0660.09 0.08 0.03
Peña Blanca SpringAubrite5.16002.80000.1170.07 0.12 0.08
Northwest Africa 5400Achondrite-ung5.22302.74100.0250.13 0.06 -0.01
Peña Blanca SpringAubrite5.18002.80000.1060.09 0.12 0.07
Norton CountyAubrite4.97902.5720-0.017-0.11 -0.11 -0.05
Allan Hills A78113Aubrite5.22002.77000.0560.13 0.09 0.02
Kota-KotaEH35.12002.5200-0.1420.03 -0.16 -0.18
Northwest Africa 4042Achondrite-ung5.17802.5390-0.1540.09 -0.14 -0.19
Northwest Africa 8173Enst achon5.26502.7080-0.030.18 0.03 -0.06
Allan Hills A78113Aubrite5.27002.6700-0.070.18 -0.01 -0.1
Peña Blanca SpringAubrite5.26702.6390-0.10.18 -0.04 -0.13
Allan Hills 84007Aubrite5.24702.77900.0510.16 0.1 0.02
Happy CanyonEL6/74.98602.5260-0.067-0.1 -0.15 -0.1
Northwest Africa 8059LL3.055.27702.6880-0.0560.19 0.01 -0.09
Mayo BelwaAubrite4.95302.5470-0.029-0.14 -0.13 -0.06
Pecora Escarpment 91020EL35.27002.74400.0040.18 0.06 -0.03
MacAlpine Hills 88136EL35.00102.5100-0.091-0.09 -0.17 -0.12
Tanezrouft 031EL55.25902.77100.0360.17 0.09 0
LaPaz Icefield 02233Aubrite5.25002.79000.060.16 0.11 0.03
Dar al Gani 670Martian (shergottite)4.95002.83000.256-0.14 0.15 0.22
BishopvilleAubrite5.29002.7400-0.0110.2 0.06 -0.04
Khor TemikiAubrite5.28702.75200.0030.2 0.07 -0.03
Larkman Nunatak 04316Aubrite5.27802.77800.0330.19 0.1 0
St. Mark'sEH55.24002.83000.1050.15 0.15 0.07
ItqiyEH7-an5.25002.82000.090.16 0.14 0.06
Lewis Cliff 88180EH55.29502.7460-0.0070.21 0.07 -0.04
Northwest Africa 8686Martian (shergottite)4.98402.87900.287-0.11 0.2 0.25
Northwest Africa 12532Brachinite5.11902.4560-0.2060.03 -0.22 -0.24
Larkman Nunatak 06319Martian (shergottite)4.92002.83000.272-0.17 0.15 0.24
Northwest Africa 12241Martian (shergottite)5.09202.90700.2590 0.23 0.23
Northwest Africa 8679Martian (shergottite)4.93402.84500.279-0.16 0.17 0.25
Jiddat al Harasis 556Howardite4.98002.4800-0.11-0.11 -0.2 -0.14
Northwest Africa 10153Martian (nakhlite)4.96302.87000.289-0.13 0.19 0.26
Northwest Africa 6023Brachinite-an5.22602.4910-0.2270.14 -0.19 -0.26
Northwest Africa 10637Brachinite5.27302.5260-0.2160.18 -0.15 -0.25
Ben Kesbes 002Martian (shergottite)4.90002.82600.278-0.19 0.15 0.24
Dar al Gani 489Martian (shergottite)4.98002.89500.305-0.11 0.22 0.27
Northwest Africa 7944Martian (shergottite)4.89202.81900.275-0.2 0.14 0.24
Thiel Mountains 91714EL55.27902.83300.0880.19 0.15 0.05
Mount EgertonAubrite-an5.30602.79200.0330.22 0.11 -0
Peña Blanca SpringAubrite5.32002.7600-0.0060.23 0.08 -0.04
BlithfieldEL65.29002.82000.0690.2 0.14 0.04
Northwest Africa 8679Martian (shergottite)4.97402.89600.31-0.12 0.22 0.28
AubresAubrite5.29202.81900.0670.2 0.14 0.03
Northwest Africa 6023Brachinite-an5.16202.4450-0.2390.07 -0.24 -0.27
Dhofar 622H4-an5.15002.92000.2420.06 0.24 0.21
Northwest Africa 12542Martian (nakhlite)5.07602.92700.287-0.01 0.25 0.25
Northwest Africa 4222Martian (shergottite)4.91002.85000.297-0.18 0.17 0.26
Thiel Mountains 07014Eucrite5.27002.5100-0.230.18 -0.17 -0.26
Northwest Africa 12908Martian (shergottite)4.96702.89600.313-0.12 0.22 0.28
Northwest Africa 12241Martian (shergottite)4.87502.80800.273-0.22 0.13 0.24
Northwest Africa 10720Martian (nakhlite)4.90302.85400.304-0.19 0.17 0.27
WillaroyH3.8-an5.03002.93000.314-0.06 0.25 0.28
TissintMartian (shergottite)4.94302.89200.322-0.15 0.21 0.29
ZakłodzieEnst achon-ung4.86002.56000.033-0.23 -0.12 -0
Ben Kesbes 002Martian (shergottite)4.86502.81000.28-0.23 0.13 0.25
Peña Blanca SpringAubrite5.33002.78000.0080.24 0.1 -0.02
Northwest Africa 5400Achondrite-ung4.88002.5250-0.013-0.21 -0.16 -0.05
ShallowaterAubrite5.34002.7700-0.0070.25 0.09 -0.04
Northwest Africa 12542Martian (nakhlite)5.09602.95000.30.01 0.27 0.27
Jiddat al Harasis 479 Martian (shergottite)5.07002.95100.315-0.02 0.27 0.28
Northwest Africa 11288Martian (shergottite)4.93202.90200.337-0.16 0.22 0.3
Northwest Africa 11044Martian (shergottite)5.03302.94800.331-0.06 0.27 0.3
Northwest Africa 8649LL3.054.89602.87500.329-0.19 0.2 0.3
SilistraAchondrite-ung5.30002.5000-0.2560.21 -0.18 -0.29
ParsaEH35.33002.82000.0480.24 0.14 0.02
Northwest Africa 6172Achondrite-ung5.35002.7800-0.0020.26 0.1 -0.04
Northwest Africa 6023Brachinite-an5.11002.4020-0.2550.02 -0.28 -0.29
Northwest Africa 10637Brachinite5.04802.4020-0.223-0.04 -0.28 -0.26
Northwest Africa 11044Martian (shergottite)4.88602.87500.334-0.2 0.2 0.3
Northwest Africa 7904Brachinite5.34802.79700.0160.26 0.12 -0.02
Northwest Africa 7755Martian (shergottite)4.88602.88200.341-0.2 0.2 0.31
BusteeAubrite5.34902.80900.0280.26 0.13 -0.01
Larkman Nunatak 06319Martian (shergottite)4.85002.85000.328-0.24 0.17 0.29
Northwest Africa 5885Aubrite5.33502.84900.0750.25 0.17 0.04
TissintMartian (shergottite)4.84402.84900.33-0.25 0.17 0.3
Ben Kesbes 002Martian (shergottite)4.82002.81400.308-0.27 0.13 0.27
Dar al Gani 1037Martian (shergottite)5.29002.91000.1590.2 0.23 0.13
Cumberland FallsAubrite5.39002.7400-0.0630.3 0.06 -0.1
Northwest Africa 4929Brachinite5.33002.4900-0.2820.24 -0.19 -0.31
Northwest Africa 11115Martian (shergottite)4.82102.82900.322-0.27 0.15 0.29
Northwest Africa 7257Martian (shergottite)4.82002.83000.324-0.27 0.15 0.29
BusteeAubrite4.83002.5100-0.002-0.26 -0.17 -0.03
Northwest Africa 10720Martian (nakhlite)4.80202.80000.303-0.29 0.12 0.27
PesyanoeAubrite5.37002.82000.0280.28 0.14 -0.01
Northwest Africa 10659Martian (nakhlite)5.13902.99000.3180.05 0.31 0.28
Northwest Africa 11044Martian (shergottite)4.82602.85000.34-0.26 0.17 0.31
Allan Hills A78113Aubrite5.35002.86000.0780.26 0.18 0.04
Allan Hills A78113Aubrite4.81002.53000.029-0.28 -0.15 -0
Old Homestead 003Howardite5.02002.3700-0.24-0.07 -0.31 -0.27
Allan Hills 88046EH34.90502.4200-0.131-0.19 -0.26 -0.16
Elephant Moraine 87521Lunar (basalt)5.39002.7900-0.0130.3 0.11 -0.05
Northwest Africa 4864Martian (shergottite)5.10003.00000.3480.01 0.32 0.31
Northwest Africa 7755Martian (shergottite)5.18802.98800.290.1 0.31 0.26
Norton CountyAubrite5.37802.82700.030.29 0.15 -0
Northwest Africa 7388Brachinite5.41302.7050-0.110.32 0.02 -0.14
Adhi KotEH45.41002.7430-0.070.32 0.06 -0.1
ItqiyEH7-an4.80002.53000.034-0.29 -0.15 0
Khor TemikiAubrite5.36002.87000.0830.27 0.19 0.05
Northwest Africa 2986Martian (shergottite)4.78002.80000.314-0.31 0.12 0.28
Northwest Africa 10808Martian (shergottite)4.78002.81000.324-0.31 0.13 0.29
Northwest Africa 7042Martian (shergottite)5.07903.01600.375-0.01 0.34 0.34
Northwest Africa 10808Martian (shergottite)4.77902.81200.327-0.31 0.13 0.29
Yamato 691EH34.83002.4600-0.052-0.26 -0.22 -0.08
ZakłodzieEnst achon-ung5.35002.90000.1180.26 0.22 0.08
Adhi KotEH45.42002.7700-0.0480.33 0.09 -0.08
Northwest Africa 3151Brachinite4.86002.4200-0.107-0.23 -0.26 -0.14
Northwest Africa 11115Martian (shergottite)4.77002.81700.337-0.32 0.14 0.3
Northwest Africa 10602Eucrite-melt breccia4.95202.3490-0.226-0.14 -0.33 -0.26
Northwest Africa 10416Martian4.74002.76000.295-0.35 0.08 0.26
Elephant Moraine 92063EL65.43402.7960-0.030.34 0.12 -0.06
Sayh al Uhaymir 150Martian (shergottite)4.74002.78000.315-0.35 0.1 0.28
Sahara 97096EH35.44502.7660-0.0650.36 0.09 -0.1
Ilafegh 009EL75.37902.90600.1090.29 0.23 0.08
PesyanoeAubrite4.78902.4570-0.033-0.3 -0.22 -0.07
Northwest Africa 12908Martian (shergottite)4.72802.78000.321-0.36 0.1 0.29
Northwest Africa 1457Winonaite5.10002.3000-0.3520.01 -0.38 -0.39
Northwest Africa 10593Martian (shergottite)4.71402.73600.285-0.38 0.06 0.25
Northwest Africa 4518Achondrite-ung5.47002.6600-0.1840.38 -0.02 -0.22
Northwest Africa 12532Brachinite4.90802.3450-0.207-0.18 -0.34 -0.24
Northwest Africa 480Martian (shergottite)4.78002.91000.424-0.31 0.23 0.39
Northwest Africa 8124LL34.71802.56800.115-0.37 -0.11 0.08
Ramlat Fasad 057Martian (shergottite)5.25703.03100.2970.17 0.35 0.26
Northwest Africa 7257Martian (shergottite)4.74002.85000.385-0.35 0.17 0.35
Northwest Africa 13179Martian4.71902.79900.345-0.37 0.12 0.31
Northwest Africa 7258Martian (shergottite)4.71602.80400.352-0.37 0.12 0.32
Northwest Africa 2251Howardite5.20002.3000-0.4040.11 -0.38 -0.44
Northwest Africa 7755Martian (shergottite)4.69602.73500.293-0.39 0.05 0.26
Northwest Africa 2041OC34.85003.00000.478-0.24 0.32 0.44
South OmanEH4/55.41002.4400-0.3730.32 -0.24 -0.41
Northwest Africa 10593Martian (shergottite)4.69102.71000.271-0.4 0.03 0.24
El Médano 395Brachinite4.89702.3290-0.217-0.19 -0.35 -0.25
Northwest Africa 8400H74.94703.05600.484-0.14 0.38 0.45
Northwest Africa 10637Brachinite4.79402.4050-0.088-0.3 -0.28 -0.12
Lewis Cliff 87223E3-an4.70002.79700.353-0.39 0.12 0.32
Northwest Africa 8656Martian (shergottite)4.69202.77200.332-0.4 0.09 0.3
Northwest Africa 7605Brachinite4.82202.3700-0.137-0.27 -0.31 -0.17
Northwest Africa 11729Eucrite-an4.93402.3010-0.265-0.16 -0.38 -0.3
MacAlpine Hills 88104Lunar (anorth)5.50002.7000-0.160.41 0.02 -0.19
Northwest Africa 2041OC34.87503.03000.495-0.22 0.35 0.46
Abar al' Uj 012Lunar5.46002.86000.0210.37 0.18 -0.01
Northwest Africa 8679Martian (shergottite)4.68002.74200.308-0.41 0.06 0.28
Northwest Africa 6162Martian (shergottite)4.68002.75000.316-0.41 0.07 0.28
PesyanoeAubrite5.45902.87400.0350.37 0.19 0
YilmiaEL65.47202.84700.0020.38 0.17 -0.03
Mayo BelwaAubrite5.48002.8300-0.020.39 0.15 -0.05
Northwest Africa 13179Martian4.69002.80100.362-0.4 0.12 0.33
Dhofar 1441Achondrite-ung5.50802.6750-0.1890.42 -0.01 -0.22
Northwest Africa 8686Martian (shergottite)4.67102.72300.294-0.42 0.04 0.26
AubresAubrite5.46602.87100.0290.38 0.19 -0
Northwest Africa 12908Martian (shergottite)4.67002.73800.31-0.42 0.06 0.28
Northwest Africa 6424Achondrite-ung5.46002.89000.0510.37 0.21 0.02
Errachidia 004Winonaite5.27602.2960-0.4480.19 -0.38 -0.48
Northwest Africa 10808Martian (shergottite)4.66002.68300.26-0.43 0 0.23
Old Homestead 003Howardite4.88002.3000-0.238-0.21 -0.38 -0.27
Allan Hills A81021EL65.49702.8450-0.0130.41 0.17 -0.05
Queen Alexandra Range 94204EH74.71302.45300.002-0.38 -0.23 -0.03
Northwest Africa 2986Martian (shergottite)4.65002.73000.312-0.44 0.05 0.28
Northwest Africa 8400H74.76302.97900.502-0.33 0.3 0.47
Northwest Africa 6369Iron, IAB complex5.39002.3500-0.4530.3 -0.33 -0.49
Northwest Africa 13411OC5-an5.24003.10200.3770.15 0.42 0.34
Northwest Africa 11729Eucrite-an5.54002.6800-0.2010.45 0 -0.23
Grosvenor Mountains 95551Chondrite-ung5.08003.13000.488-0.01 0.45 0.46
Northwest Africa 8276L3.004.64302.73400.32-0.45 0.05 0.29
Northwest Africa 2899H-melt rock4.89803.08800.541-0.19 0.41 0.51
QingzhenEH35.52002.8260-0.0440.43 0.15 -0.08
Northwest Africa 2828EL-melt rock5.50002.89000.030.41 0.21 -0
Northwest Africa 13304Aubrite5.51102.86800.0020.42 0.19 -0.03
SilistraAchondrite-ung5.55002.6400-0.2460.46 -0.04 -0.28
Northwest Africa 13134Martian (shergottite)4.63602.77000.359-0.45 0.09 0.33
IndarchEH45.46002.96000.1210.37 0.28 0.09
Northwest Africa 10416Martian4.62702.71600.31-0.46 0.04 0.28
Ilafegh 009EL75.51002.88000.0150.42 0.2 -0.02
Northwest Africa 8649LL3.054.63902.80700.395-0.45 0.13 0.36
QingzhenEH34.70002.4200-0.024-0.39 -0.26 -0.06
Northwest Africa 4864Martian (shergottite)5.30003.10000.3440.21 0.42 0.31
Cumberland FallsAubrite5.30003.10000.3440.21 0.42 0.31
Northwest Africa 4486OC35.11003.15000.4930.02 0.47 0.46
Northwest Africa 13917Winonaite5.23602.2320-0.4910.15 -0.45 -0.52
Northwest Africa 12241Martian (shergottite)4.62002.63500.233-0.47 -0.05 0.2
Northwest Africa 13432Winonaite5.32802.2720-0.4990.24 -0.41 -0.53
Northwest Africa 3358H3.104.67002.91000.482-0.42 0.23 0.45
Northwest Africa 2353Achondrite-ung5.10003.16000.5080.01 0.48 0.47
Northwest Africa 10851Winonaite5.24202.2240-0.5020.15 -0.46 -0.54
Khor TemikiAubrite5.51802.90100.0320.43 0.22 -0
Northwest Africa 6023Brachinite-an4.83802.2690-0.247-0.25 -0.41 -0.28
Northwest Africa 10851Winonaite5.43802.3450-0.4830.35 -0.34 -0.52
Northwest Africa 7042Martian (shergottite)5.32603.10200.3320.24 0.42 0.3
Northwest Africa 12532Brachinite5.57302.7130-0.1850.48 0.03 -0.22
Allan Hills 84001Martian (OPX)4.60002.65000.258-0.49 -0.03 0.22
Northwest Africa 7032Martian (shergottite)4.59902.68100.29-0.49 0 0.26
Ramlat as Sahmah 430H35.12303.17000.5060.03 0.49 0.47
Northwest Africa 6065Achondrite-ung5.55802.8300-0.060.47 0.15 -0.09
Northwest Africa 10808Martian (shergottite)4.60202.75100.358-0.49 0.07 0.32
Northwest Africa 13432Winonaite5.19602.1960-0.5060.11 -0.48 -0.54
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