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Meteoritical Bulletin: Oxygen Isotope Plots

Change plot type:
Change values (separate multiple values with semicolons) -    δ18O:    δ17O:    Δ17O:
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Oxygen isotope composition of differentiated achondrites. Data for angrites and HEDs from Greenwood et al. (2005). Data for Martian meteorites from Franchi et al. (1999). EFL: eucrite fractionation line (Greenwood et al., 2005), AFL: angrite fractionation line (Greenwood et al., 2005), MFL: Martian fractionation line (Franchi et al., 1999), TFL: terrestrial fractionation line. M: average value of Martian meteorite analyses from Franchi et al. (1999). E: bulk terrestrial mantle (Mattey et al., 1994). Open squares: HEDs, open triangles: angrites, open circles: Martian meteorites. Δ17O is linearized using the format of Miller (2002): Δ17O = 1000 ln (1+ (δ17O/1000)) – λ1000 ln (1+ ( δ18O/1000)) where λ = 0.5247.

References:


Data summary:
δ18Oδ17OΔ17O: givenΔ17O: Miller (2002)Comment
5.46002.89000.01700.026 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Abar al' Uj 012Lunar5.46002.8600-0.0040 -0.03 -0.03
Northwest Africa 2828EL-melt rock5.50002.89000.0050.04 0 -0.02
Northwest Africa 6077Achondrite-ung5.53602.93200.0280.08 0.04 0
Northwest Africa 2828EL-melt rock5.56002.9000-0.0160.1 0.01 -0.04
Northwest Africa 6065Achondrite-ung5.55802.8300-0.0850.1 -0.06 -0.11
Elephant Moraine 87521Lunar (basalt)5.39002.7900-0.037-0.07 -0.1 -0.06
Northwest Africa 5885Aubrite5.58502.8750-0.0540.13 -0.02 -0.08
Northwest Africa 5885Aubrite5.33502.84900.05-0.13 -0.04 0.02
Northwest Africa 6172Achondrite-ung5.54003.00000.0940.08 0.11 0.07
Northwest Africa 6065Achondrite-ung5.59802.8730-0.0630.14 -0.02 -0.09
Northwest Africa 3333Lunar5.59002.94000.0080.13 0.05 -0.02
Northwest Africa 7904Brachinite5.34802.7970-0.008-0.11 -0.09 -0.03
Northwest Africa 6172Achondrite-ung5.35002.7800-0.026-0.11 -0.11 -0.05
Northwest Africa 6572Achondrite-ung5.61902.8810-0.0660.16 -0.01 -0.09
Graves Nunataks 06128Achondrite-ung5.63002.8900-0.0630.17 0 -0.09
Dar al Gani 1037Martian (shergottite)5.29002.91000.135-0.17 0.02 0.11
Northwest Africa 032Lunar (basalt)5.63002.9200-0.0330.17 0.03 -0.06
Northwest Africa 4642Enst achon5.61402.97500.030.15 0.09 0
Northwest Africa 7388Brachinite5.63502.8620-0.0930.18 -0.03 -0.12
Yamato 983885Lunar (anorth)5.65002.8900-0.0730.19 0 -0.1
Northwest Africa 7388Brachinite5.41302.7050-0.134-0.05 -0.19 -0.16
MacAlpine Hills 88104Lunar (anorth)5.50002.7000-0.1840.04 -0.19 -0.21
Northwest Africa 7493Lunar (feldsp. breccia)5.64602.96300.0020.19 0.07 -0.02
Yamato 981031Lunar (anorth)5.64003.01000.0520.18 0.12 0.03
Dhofar 1441Achondrite-ung5.50802.6750-0.2130.05 -0.22 -0.24
Northwest Africa 11729Eucrite-an5.54002.6800-0.2250.08 -0.21 -0.25
Northwest Africa 8061H3.105.63203.04000.0860.17 0.15 0.06
Northwest Africa 4518Achondrite-ung5.47002.6600-0.2090.01 -0.23 -0.23
LaPaz Icefield 02205Lunar (basalt)5.60002.7000-0.2370.14 -0.19 -0.26
Northwest Africa 12542Martian (nakhlite)5.46303.13300.2670 0.24 0.24
Ramlat Fasad 057Martian (shergottite)5.25703.03100.273-0.2 0.14 0.25
Northwest Africa 8785EL35.70702.8800-0.1130.25 -0.01 -0.14
Northwest Africa 6572Achondrite-ung5.70102.9560-0.0340.24 0.07 -0.06
Northwest Africa 7042Martian (shergottite)5.32603.10200.307-0.13 0.21 0.28
Northwest Africa 4864Martian (shergottite)5.30003.10000.319-0.16 0.21 0.29
SilistraAchondrite-ung5.55002.6400-0.270.09 -0.25 -0.3
Northwest Africa 8173Enst achon5.26502.7080-0.054-0.2 -0.18 -0.08
Northwest Africa 8059LL3.055.27702.6880-0.08-0.18 -0.2 -0.11
Northwest Africa 5400Achondrite-ung5.22302.74100.001-0.24 -0.15 -0.02
Northwest Africa 7755Martian (shergottite)5.18802.98800.266-0.27 0.1 0.24
Dhofar 622H4-an5.15002.92000.218-0.31 0.03 0.19
Northwest Africa 8061H3.105.65203.13900.1740.19 0.25 0.15
Northwest Africa 12412Martian (shergottite)5.55403.19600.2820.09 0.31 0.26
Northwest Africa 10659Martian (nakhlite)5.13902.99000.293-0.32 0.1 0.27
Northwest Africa 7904Brachinite5.16602.6940-0.016-0.29 -0.2 -0.04
Northwest Africa 6077Achondrite-ung5.18002.6670-0.05-0.28 -0.22 -0.08
Dhofar 1015EH45.74703.11600.1010.29 0.23 0.08
Northwest Africa 12241Martian (shergottite)5.09202.90700.235-0.37 0.02 0.21
Northwest Africa 12542Martian (nakhlite)5.09602.95000.276-0.36 0.06 0.25
Northwest Africa 4294OC35.31003.23000.443-0.15 0.34 0.42
Northwest Africa 8785EL35.82002.9960-0.0560.36 0.11 -0.08
Northwest Africa 4864Martian (shergottite)5.10003.00000.324-0.36 0.11 0.3
Northwest Africa 12542Martian (nakhlite)5.07602.92700.264-0.38 0.04 0.24
Northwest Africa 8785EL35.84902.9220-0.1450.39 0.03 -0.17
Jiddat al Harasis 479 Martian (shergottite)5.07002.95100.291-0.39 0.06 0.26
Northwest Africa 7135Chondrite-ung5.32603.26200.467-0.13 0.37 0.44
Northwest Africa 7042Martian (shergottite)5.07903.01600.351-0.38 0.13 0.32
Northwest Africa 8124LL35.47003.29200.4220.01 0.4 0.4
Northwest Africa 4486OC35.51003.29000.3990.05 0.4 0.37
Northwest Africa 3136Lunar (basalt)5.83003.06000.0020.37 0.17 -0.02
Northwest Africa 10637Brachinite5.27302.5260-0.239-0.19 -0.36 -0.27
Northwest Africa 2353Achondrite-ung5.51003.30000.4090.05 0.41 0.38
Northwest Africa 5548Achondrite-ung5.08002.72000.055-0.38 -0.17 0.03
Northwest Africa 4929Brachinite5.33002.4900-0.305-0.13 -0.4 -0.33
SilistraAchondrite-ung5.30002.5000-0.279-0.16 -0.39 -0.31
Thiel Mountains 07014Eucrite5.27002.5100-0.254-0.19 -0.38 -0.28
Northwest Africa 7135Chondrite-ung5.17503.20700.491-0.29 0.32 0.46
Northwest Africa 11044Martian (shergottite)5.03302.94800.307-0.43 0.06 0.28
Northwest Africa 4486OC35.11003.15000.468-0.35 0.26 0.44
Ramlat as Sahmah 430H35.12303.17000.481-0.34 0.28 0.46
Northwest Africa 4375Winonaite5.88002.7400-0.3430.42 -0.15 -0.37
Northwest Africa 12821EL35.84603.11900.0530.39 0.23 0.03
Northwest Africa 2353Achondrite-ung5.10003.16000.483-0.36 0.27 0.46
Northwest Africa 4042Achondrite-ung5.17802.5390-0.177-0.28 -0.35 -0.2
Northwest Africa 5400Achondrite-ung5.06102.68100.026-0.4 -0.21 0
Northwest Africa 4294OC35.38003.34000.516-0.08 0.45 0.49
Northwest Africa 12821EL35.89203.0450-0.0450.43 0.16 -0.07
Dhofar 1983Lunar (feldsp. breccia)5.10002.6000-0.075-0.36 -0.29 -0.1
Northwest Africa 6023Brachinite-an5.22602.4910-0.25-0.23 -0.4 -0.28
Northwest Africa 8686Martian (shergottite)4.98402.87900.264-0.48 -0.01 0.24
Dar al Gani 489Martian (shergottite)4.98002.89500.282-0.48 0 0.26
Northwest Africa 8679Martian (shergottite)4.97402.89600.286-0.49 0.01 0.26
Northwest Africa 8124LL35.24203.32600.575-0.22 0.44 0.55
Northwest Africa 6960OC35.23603.33000.582-0.22 0.44 0.56
Northwest Africa 10153Martian (nakhlite)4.96302.87000.266-0.5 -0.02 0.24
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