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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
5.54702.92300.03860.039 
5.48002.8300-0.0200-0.02 
4.95302.5470-0.0286-0.029 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Peña Blanca SpringAubrite5.32002.7600-0.006-0.01 -0.01 -0
ShallowaterAubrite5.34002.7700-0.0070.01 0 -0
Peña Blanca SpringAubrite5.33002.78000.0080 0.01 0.01
Northwest Africa 6172Achondrite-ung5.35002.7800-0.0020.02 0.01 0
Mount EgertonAubrite-an5.30602.79200.033-0.02 0.03 0.04
Northwest Africa 7904Brachinite5.34802.79700.0160.02 0.03 0.02
Lewis Cliff 88180EH55.29502.7460-0.007-0.03 -0.02 -0
Khor TemikiAubrite5.28702.75200.003-0.04 -0.01 0.01
BishopvilleAubrite5.29002.7400-0.011-0.04 -0.03 -0.01
BusteeAubrite5.34902.80900.0280.02 0.04 0.03
Larkman Nunatak 04316Aubrite5.27802.77800.033-0.05 0.01 0.04
ParsaEH35.33002.82000.0480 0.05 0.05
Pecora Escarpment 91020EL35.27002.74400.004-0.06 -0.02 0.01
AubresAubrite5.29202.81900.067-0.03 0.05 0.07
BlithfieldEL65.29002.82000.069-0.04 0.05 0.07
Elephant Moraine 87521Lunar (basalt)5.39002.7900-0.0130.06 0.02 -0.01
Tanezrouft 031EL55.25902.77100.036-0.07 0 0.04
PesyanoeAubrite5.37002.82000.0280.04 0.05 0.03
Cumberland FallsAubrite5.39002.7400-0.0630.06 -0.03 -0.06
Norton CountyAubrite5.37802.82700.030.05 0.06 0.03
LaPaz Icefield 02233Aubrite5.25002.79000.06-0.08 0.02 0.06
Allan Hills 84007Aubrite5.24702.77900.051-0.08 0.01 0.05
Thiel Mountains 91714EL55.27902.83300.088-0.05 0.07 0.09
Northwest Africa 5885Aubrite5.33502.84900.0750.01 0.08 0.08
Northwest Africa 8173Enst achon5.26502.7080-0.03-0.06 -0.06 -0.03
Adhi KotEH45.41002.7430-0.070.08 -0.02 -0.07
Northwest Africa 8059LL3.055.27702.6880-0.056-0.05 -0.08 -0.05
Adhi KotEH45.42002.7700-0.0480.09 0 -0.05
ItqiyEH7-an5.25002.82000.09-0.08 0.05 0.09
Allan Hills A78113Aubrite5.35002.86000.0780.02 0.09 0.08
Northwest Africa 7388Brachinite5.41302.7050-0.110.09 -0.06 -0.11
Allan Hills A78113Aubrite5.22002.77000.056-0.11 0 0.06
Northwest Africa 5400Achondrite-ung5.22302.74100.025-0.1 -0.03 0.03
St. Mark'sEH55.24002.83000.105-0.09 0.06 0.11
Khor TemikiAubrite5.36002.87000.0830.03 0.1 0.09
Elephant Moraine 92063EL65.43402.7960-0.030.11 0.03 -0.03
Allan Hills A78113Aubrite5.27002.6700-0.07-0.06 -0.1 -0.07
Sahara 97096EH35.44502.7660-0.0650.12 -0 -0.06
ZakłodzieEnst achon-ung5.35002.90000.1180.02 0.13 0.12
Peña Blanca SpringAubrite5.26702.6390-0.1-0.06 -0.13 -0.1
Peña Blanca SpringAubrite5.19002.72500.026-0.14 -0.04 0.03
Cumberland FallsAubrite5.18002.76000.066-0.15 -0.01 0.07
Dar al Gani 1037Martian (shergottite)5.29002.91000.159-0.04 0.14 0.16
Ilafegh 009EL75.37902.90600.1090.05 0.14 0.11
Peña Blanca SpringAubrite5.18002.80000.106-0.15 0.03 0.11
Abar al' Uj 012Lunar5.46002.86000.0210.13 0.09 0.02
Elephant Moraine 90033Aubrite5.18002.6900-0.004-0.15 -0.08 -0
YilmiaEL65.47202.84700.0020.15 0.08 0
LaPaz Icefield 02233Aubrite5.16002.74000.057-0.17 -0.03 0.06
Peña Blanca SpringAubrite5.16002.80000.117-0.17 0.03 0.12
LaPaz Icefield 03719Aubrite-an5.16002.73200.049-0.17 -0.03 0.05
PesyanoeAubrite5.45902.87400.0350.13 0.11 0.04
Elephant Moraine 83322EH35.17602.6850-0.007-0.15 -0.08 -0
AubresAubrite5.46602.87100.0290.14 0.1 0.03
Northwest Africa 7904Brachinite5.16602.69400.008-0.16 -0.07 0.01
Northwest Africa 6077Achondrite-ung5.18002.6670-0.027-0.15 -0.1 -0.02
Northwest Africa 4518Achondrite-ung5.47002.6600-0.1840.14 -0.11 -0.18
Northwest Africa 6424Achondrite-ung5.46002.89000.0510.13 0.12 0.05
MacAlpine Hills 88104Lunar (anorth)5.50002.7000-0.160.17 -0.07 -0.16
Allan Hills A81021EL65.49702.8450-0.0130.17 0.08 -0.01
QingzhenEH35.52002.8260-0.0440.19 0.06 -0.04
Dhofar 1441Achondrite-ung5.50802.6750-0.1890.18 -0.09 -0.19
Allan Hills A78113Aubrite5.11702.75100.09-0.21 -0.02 0.09
Northwest Africa 13304Aubrite5.51102.86800.0020.18 0.1 0.01
Northwest Africa 2828EL-melt rock5.50002.89000.030.17 0.12 0.03
Ilafegh 009EL75.51002.88000.0150.18 0.11 0.02
Northwest Africa 11729Eucrite-an5.54002.6800-0.2010.21 -0.09 -0.2
Khor TemikiAubrite5.51802.90100.0320.19 0.13 0.03
Dhofar 622H4-an5.15002.92000.242-0.18 0.15 0.25
IndarchEH45.46002.96000.1210.13 0.19 0.12
Northwest Africa 6065Achondrite-ung5.55802.8300-0.060.23 0.06 -0.06
Northwest Africa 10637Brachinite5.27302.5260-0.216-0.05 -0.24 -0.21
Northwest Africa 5548Achondrite-ung5.08002.72000.078-0.25 -0.05 0.08
Lewis Cliff 87007Aubrite5.09002.68000.033-0.24 -0.09 0.04
Northwest Africa 12532Brachinite5.57302.7130-0.1850.25 -0.05 -0.18
SilistraAchondrite-ung5.55002.6400-0.2460.22 -0.13 -0.24
Lewis Cliff 87119EL65.52602.93100.0570.2 0.16 0.06
Northwest Africa 7755Martian (shergottite)5.18802.98800.29-0.14 0.22 0.29
Thiel Mountains 07014Eucrite5.27002.5100-0.23-0.06 -0.26 -0.23
Northwest Africa 6077Achondrite-ung5.53602.93200.0530.21 0.17 0.06
SilistraAchondrite-ung5.30002.5000-0.256-0.03 -0.27 -0.25
Northwest Africa 2828EL-melt rock5.56002.90000.0090.23 0.13 0.01
Northwest Africa 4042Achondrite-ung5.17802.5390-0.154-0.15 -0.23 -0.15
Ramlat Fasad 057Martian (shergottite)5.25703.03100.297-0.07 0.26 0.3
Northwest Africa 12241Martian (shergottite)5.09202.90700.259-0.23 0.14 0.26
Northwest Africa 4929Brachinite5.33002.4900-0.2820 -0.28 -0.28
Northwest Africa 5400Achondrite-ung5.06102.68100.049-0.27 -0.09 0.05
Northwest Africa 5885Aubrite5.58502.8750-0.0290.26 0.11 -0.03
Peña Blanca SpringAubrite5.06002.68000.049-0.27 -0.09 0.05
LaPaz Icefield 02205Lunar (basalt)5.60002.7000-0.2120.27 -0.07 -0.21
Dhofar 1983Lunar (feldsp. breccia)5.10002.6000-0.052-0.23 -0.17 -0.05
Grein 002EL4/55.57402.90600.0080.25 0.14 0.01
Northwest Africa 6065Achondrite-ung5.59802.8730-0.0380.27 0.11 -0.03
Northwest Africa 10659Martian (nakhlite)5.13902.99000.318-0.19 0.22 0.32
Northwest Africa 6023Brachinite-an5.22602.4910-0.227-0.1 -0.28 -0.22
Northwest Africa 12542Martian (nakhlite)5.09602.95000.3-0.23 0.18 0.3
PillistferEL65.58002.92000.0180.25 0.15 0.02
Northwest Africa 12542Martian (nakhlite)5.07602.92700.287-0.25 0.16 0.29
BishopvilleAubrite5.08502.5870-0.057-0.24 -0.18 -0.05
KhairpurEL65.54002.98000.0990.21 0.21 0.1
Northwest Africa 6572Achondrite-ung5.61902.8810-0.0410.29 0.11 -0.04
Northwest Africa 3333Lunar5.59002.94000.0330.26 0.17 0.04
Jiddat al Harasis 479 Martian (shergottite)5.07002.95100.315-0.26 0.18 0.32
Northwest Africa 6172Achondrite-ung5.54003.00000.1190.21 0.23 0.12
UfanaEL65.54003.00000.1190.21 0.23 0.12
BusteeAubrite5.61102.9070-0.0110.28 0.14 -0.01
AbeeEH45.52003.02000.150.19 0.25 0.15
Kota-KotaEH35.12002.5200-0.142-0.21 -0.25 -0.14
Northwest Africa 13304Aubrite5.60802.92400.0080.28 0.16 0.01
Northwest Africa 7388Brachinite5.63502.8620-0.0680.31 0.1 -0.07
Northwest Africa 4864Martian (shergottite)5.10003.00000.348-0.23 0.23 0.35
Northwest Africa 4537Aubrite5.02102.65000.039-0.31 -0.12 0.04
Graves Nunataks 06128Achondrite-ung5.63002.8900-0.0380.3 0.12 -0.03
ShallowaterAubrite5.59002.97000.0630.26 0.2 0.07
Northwest Africa 4864Martian (shergottite)5.30003.10000.344-0.03 0.33 0.35
Cumberland FallsAubrite5.30003.10000.344-0.03 0.33 0.35
South OmanEH4/55.63302.6320-0.2970.31 -0.13 -0.29
Elephant Moraine 90033Aubrite5.02602.61900.005-0.3 -0.15 0.01
Northwest Africa 7042Martian (shergottite)5.32603.10200.332-0 0.34 0.34
Northwest Africa 5548Achondrite-ung5.00002.69000.09-0.33 -0.08 0.09
South OmanEH4/55.41002.4400-0.3730.08 -0.33 -0.37
WillaroyH3.8-an5.03002.93000.314-0.3 0.16 0.32
Northwest Africa 032Lunar (basalt)5.63002.9200-0.0080.3 0.15 -0
Norton CountyAubrite5.02002.62000.01-0.31 -0.15 0.01
Lewis Cliff 88714EL65.01802.61800.009-0.31 -0.15 0.01
Northwest Africa 11044Martian (shergottite)5.03302.94800.331-0.29 0.18 0.33
Yamato 983885Lunar (anorth)5.65002.8900-0.0480.32 0.12 -0.04
Northwest Africa 13411OC5-an5.24003.10200.377-0.09 0.34 0.38
LarnedAubrite-an5.59202.99400.0860.27 0.23 0.09
Northwest Africa 7042Martian (shergottite)5.07903.01600.375-0.25 0.25 0.38
Northwest Africa 8173Enst achon5.01302.6050-0.002-0.31 -0.16 0
Northwest Africa 7904Brachinite4.99902.63400.035-0.33 -0.13 0.04
Northwest Africa 4642Enst achon5.61402.97500.0560.29 0.21 0.06
AtlantaEL65.63002.96000.0320.3 0.19 0.04
Northwest Africa 4741Achondrite-ung4.99002.64000.045-0.34 -0.13 0.05
Northwest Africa 8686Martian (shergottite)4.98402.87900.287-0.34 0.11 0.29
Northwest Africa 6023Brachinite-an5.16202.4450-0.239-0.16 -0.32 -0.24
Dar al Gani 489Martian (shergottite)4.98002.89500.305-0.35 0.13 0.31
Northwest Africa 12532Brachinite5.11902.4560-0.206-0.21 -0.31 -0.2
Northwest Africa 7493Lunar (feldsp. breccia)5.64602.96300.0270.32 0.2 0.03
Northwest Africa 8679Martian (shergottite)4.97402.89600.31-0.35 0.13 0.31
Galim (b)EH3/4-an5.52903.08600.2110.2 0.32 0.21
Northwest Africa 10153Martian (nakhlite)4.96302.87000.289-0.36 0.1 0.29
AtlantaEL65.56403.06200.1690.24 0.3 0.17
Dar al Gani 670Martian (shergottite)4.95002.83000.256-0.38 0.06 0.26
Northwest Africa 12908Martian (shergottite)4.96702.89600.313-0.36 0.13 0.32
BlithfieldEL65.67502.9430-0.0080.35 0.18 -0
Northwest Africa 12542Martian (nakhlite)5.46303.13300.2920.14 0.37 0.3
Yamato 981031Lunar (anorth)5.64003.01000.0770.31 0.24 0.08
Northwest Africa 8785EL35.70702.8800-0.0880.38 0.11 -0.08
Norton CountyAubrite4.97902.5720-0.017-0.35 -0.19 -0.01
Northwest Africa 8679Martian (shergottite)4.93402.84500.279-0.39 0.08 0.28
TissintMartian (shergottite)4.94302.89200.322-0.38 0.13 0.32
Northwest Africa 8061H3.105.63203.04000.1110.31 0.27 0.11
Larkman Nunatak 06319Martian (shergottite)4.92002.83000.272-0.41 0.06 0.27
MacAlpine Hills 88136EL35.00102.5100-0.091-0.33 -0.26 -0.09
Happy CanyonEL6/74.98602.5260-0.067-0.34 -0.24 -0.06
Northwest Africa 11288Martian (shergottite)4.93202.90200.337-0.39 0.14 0.34
Northwest Africa 6572Achondrite-ung5.70102.9560-0.0090.37 0.19 -0.01
Northwest Africa 6369Iron, IAB complex5.39002.3500-0.4530.06 -0.42 -0.45
Northwest Africa 6023Brachinite-an5.11002.4020-0.255-0.22 -0.36 -0.25
Northwest Africa 4222Martian (shergottite)4.91002.85000.297-0.42 0.08 0.3
KaidunCR25.75002.8200-0.170.42 0.05 -0.17
Ben Kesbes 002Martian (shergottite)4.90002.82600.278-0.43 0.06 0.28
Northwest Africa 10720Martian (nakhlite)4.90302.85400.304-0.42 0.09 0.31
HvittisEL65.68003.02000.0660.35 0.25 0.07
BishopvilleAubrite5.69602.99700.0350.37 0.23 0.04
Northwest Africa 10851Winonaite5.43802.3450-0.4830.11 -0.42 -0.48
Northwest Africa 11807Winonaite5.48702.3600-0.4930.16 -0.41 -0.49
Northwest Africa 7944Martian (shergottite)4.89202.81900.275-0.43 0.05 0.28
Grosvenor Mountains 95551Chondrite-ung5.08003.13000.488-0.25 0.36 0.49
Northwest Africa 4486OC35.11003.15000.493-0.22 0.38 0.5
Northwest Africa 11807Winonaite5.56702.3950-0.50.24 -0.37 -0.5
Northwest Africa 8649LL3.054.89602.87500.329-0.43 0.11 0.33
Jiddat al Harasis 556Howardite4.98002.4800-0.11-0.35 -0.29 -0.11
Ramlat as Sahmah 430H35.12303.17000.506-0.2 0.4 0.51
Northwest Africa 12241Martian (shergottite)4.87502.80800.273-0.45 0.04 0.28
Northwest Africa 11044Martian (shergottite)4.88602.87500.334-0.44 0.11 0.34
Northwest Africa 2353Achondrite-ung5.10003.16000.508-0.23 0.39 0.51
Northwest Africa 7755Martian (shergottite)4.88602.88200.341-0.44 0.12 0.34
Northwest Africa 10637Brachinite5.04802.4020-0.223-0.28 -0.36 -0.22
Northwest Africa 4294OC35.31003.23000.469-0.02 0.46 0.47
Ben Kesbes 002Martian (shergottite)4.86502.81000.28-0.46 0.04 0.28
Daniel's KuilEL65.74002.9800-0.0050.41 0.21 -0
Northwest Africa 7135Chondrite-ung5.17503.20700.516-0.15 0.44 0.52
Errachidia 004Winonaite5.27602.2960-0.448-0.05 -0.47 -0.44
Northwest Africa 8400H74.94703.05600.484-0.38 0.29 0.49
Northwest Africa 13304Aubrite5.74203.00400.0180.42 0.24 0.02
Northwest Africa 7809EH-melt rock5.75602.9830-0.010.43 0.22 -0.01
Northwest Africa 2251Howardite5.20002.3000-0.404-0.13 -0.47 -0.4
Larkman Nunatak 06319Martian (shergottite)4.85002.85000.328-0.48 0.08 0.33
Northwest Africa 12412Martian (shergottite)5.55403.19600.3080.23 0.43 0.31
TissintMartian (shergottite)4.84402.84900.33-0.48 0.08 0.33
Northwest Africa 12543Winonaite5.58302.3450-0.5580.26 -0.42 -0.55
Northwest Africa 8061H3.105.65203.13900.20.33 0.37 0.2
Northwest Africa 13432Winonaite5.32802.2720-0.4990 -0.49 -0.5
Northwest Africa 7135Chondrite-ung5.32603.26200.492-0 0.5 0.5
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