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Meteoritical Bulletin: Oxygen Isotope Plots

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Change values (separate multiple values with semicolons) -    δ18O:    δ17O:    Δ17O:
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Oxygen isotope composition of Martian meteorites. Data for Martian meteorites from Franchi et al. (1999) and compiled from laser fluorination analyses in the Meteoritical Bulletin. MFL: Martian fractionation line of Franchi et al. (1999), TFL: terrestrial fractionation line.Δ17O calculated as: Δ17O = δ17O – 0.52δ18O.

References:


Data summary:
δ18Oδ17OΔ17O: givenΔ17O: linearComment
5.79003.52000.46000.509 
6.00003.76000.59000.64 
6.32003.89000.55000.604Δ17O off by 0.054
6.51004.09000.65000.705Δ17O off by 0.055

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 960OC36.18003.83000.6160.03 0.02 0
Northwest Africa 10922Martian (polymict breccia)6.19203.82600.6060.04 0.01 -0.01
Sierra Gorda 009Chondrite-ung6.16903.73600.5280.01 -0.08 -0.09
Sierra Gorda 009Chondrite-ung6.26303.76300.5060.11 -0.05 -0.11
Northwest Africa 960OC36.04003.78000.639-0.11 -0.04 0.02
Northwest Africa 7907Martian (polymict breccia)6.27003.89000.630.12 0.08 0.02
Northwest Africa 960OC36.03003.74000.604-0.12 -0.07 -0.01
Northwest Africa 7906Martian (polymict breccia)6.28003.92000.6540.13 0.11 0.04
Northwest Africa 6082LL35.99003.82000.705-0.16 0 0.09
Northwest Africa 10922Martian (polymict breccia)5.99203.75000.634-0.16 -0.07 0.02
Northwest Africa 7135Chondrite-ung6.07203.64900.492-0.08 -0.17 -0.12
Rabt Sbayta 012Martian (polymict breccia)6.33203.90400.6110.18 0.09 -0
Northwest Africa 4298OC35.96003.78000.681-0.19 -0.04 0.07
Northwest Africa 10922Martian (polymict breccia)5.96003.71400.615-0.19 -0.1 0
Rabt Sbayta 012Martian (polymict breccia)6.33703.94300.6480.18 0.13 0.03
Northwest Africa 6864L3.156.06204.02400.872-0.09 0.21 0.26
Northwest Africa 6082LL35.91003.84000.767-0.24 0.02 0.15
Northwest Africa 10769Chondrite-ung5.95003.65000.556-0.2 -0.17 -0.06
Northwest Africa 8773LL35.92703.95300.871-0.23 0.14 0.26
Northwest Africa 8773LL36.15404.08700.887-0 0.27 0.27
BurnwellH4-an5.97003.61000.506-0.19 -0.21 -0.11
Northwest Africa 8691LL4-65.91603.96300.887-0.24 0.15 0.27
Northwest Africa 10102L(LL)36.21204.09300.8630.06 0.28 0.25
Northwest Africa 7533Martian (polymict breccia)5.92003.65000.572-0.23 -0.17 -0.04
Northwest Africa 7135Chondrite-ung6.45003.85900.5050.3 0.04 -0.11
Northwest Africa 4549LL3.16.02004.10000.97-0.14 0.29 0.36
Northwest Africa 13411OC5-an6.43303.66600.3210.28 -0.15 -0.29
Northwest Africa 8773LL35.98504.08400.972-0.17 0.27 0.36
Jiddat al Harasis 567H3.65.83003.80000.768-0.32 -0.02 0.15
BishunpurLL3.156.00004.11000.99-0.15 0.3 0.38
QuinyambieLL3.66.02004.12000.99-0.14 0.31 0.38
Northwest Africa 13272Achondrite-ung6.09604.15900.989-0.06 0.34 0.37
Northwest Africa 13411OC5-an6.52603.83600.4420.37 0.02 -0.17
AbeeEH46.31803.47300.1880.16 -0.34 -0.43
Northwest Africa 13272Achondrite-ung5.90804.12001.048-0.25 0.31 0.43
Jiddat al Harasis 360L-melt rock5.79203.97100.959-0.36 0.16 0.34
Northwest Africa 12727LL35.79003.99000.979-0.36 0.18 0.36
Wubao 002LL35.92804.15101.068-0.23 0.34 0.45
CarraweenaL3.95.91004.15001.077-0.24 0.34 0.46
Northwest Africa 8061H3.106.32003.43400.1480.17 -0.38 -0.47
Jiddat al Harasis 819H4-an5.77003.65000.65-0.39 -0.17 0.04
SemarkonaLL3.006.09004.24001.073-0.06 0.43 0.46
Northwest Africa 10102L(LL)36.14404.25101.056-0.01 0.44 0.44
Northwest Africa 6867LL35.76403.61800.621-0.39 -0.2 0.01
Rabt Sbayta 012Martian (polymict breccia)6.52504.06400.6710.37 0.25 0.06
Northwest Africa 2211L5.71803.95200.979-0.44 0.14 0.36
Northwest Africa 4549LL3.15.69703.80000.838-0.46 -0.02 0.22
WillaroyH3.8-an5.87003.45000.398-0.28 -0.37 -0.22
Northwest Africa 13411OC5-an5.89104.19901.136-0.26 0.38 0.52
Northwest Africa 10922Martian (polymict breccia)5.74603.58800.6-0.41 -0.23 -0.01
Northwest Africa 12821EL36.04903.35900.214-0.11 -0.46 -0.4
Northwest Africa 6742LL3.76.36004.24000.9330.21 0.43 0.32
Jiddat al Harasis 846OC36.53304.09800.7010.38 0.28 0.09
Northwest Africa 12576LL66.03904.27501.135-0.12 0.46 0.52
ChainpurLL3.45.72004.01001.036-0.44 0.2 0.42
Northwest Africa 8649LL3.055.76603.51800.52-0.39 -0.3 -0.09
Northwest Africa 13272Achondrite-ung5.71704.04501.072-0.44 0.23 0.46
Jiddat al Harasis 513LL75.73004.07001.09-0.42 0.26 0.48
Northwest Africa 8691LL4-65.73104.07901.099-0.42 0.26 0.48
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