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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 HEDs and angrites. Data for angrites and HEDs from Greenwood et al. (2005). EFL: eucrite fractionation line (Greenwood et al., 2005), AFL: angrite fractionation line (Greenwood et al., 2005), TFL: terrestrial fractionation line. B: Bholghati matrix, P: Pasamonte. 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
3.16001.4200-0.2200-0.238 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 1880Diogenite3.16001.4200-0.2380 0 0
Northwest Africa 1461Diogenite3.17701.4100-0.2570.02 -0.01 -0.02
Northwest Africa 10023Pallasite, PMG-an3.16701.4400-0.2220.01 0.02 0.02
Jiddat al Harasis 203Mesosiderite-C23.14301.4030-0.246-0.02 -0.02 -0.01
Northwest Africa 12566Mesosiderite-C33.13201.4250-0.218-0.03 0.01 0.02
JeparaPallasite, PMG3.16001.3800-0.2780 -0.04 -0.04
Northwest Africa 10023Pallasite, PMG-an3.14301.4580-0.191-0.02 0.04 0.05
Northwest Africa 13954Achondrite-ung3.19401.4460-0.230.03 0.03 0.01
Northwest Africa 4215Diogenite3.20301.4310-0.250.04 0.01 -0.01
Northwest Africa 1817Mesosiderite-B3.19001.4600-0.2140.03 0.04 0.02
Northwest Africa 10752Diogenite3.15901.3610-0.296-0 -0.06 -0.06
Yamato 980318Eucrite-cm3.18001.3600-0.3080.02 -0.06 -0.07
Yamato 980318Eucrite-cm3.18001.3600-0.3080.02 -0.06 -0.07
Northwest Africa 5312Mesosiderite3.14901.4840-0.168-0.01 0.06 0.07
Northwest Africa 5784Diogenite3.10001.3900-0.237-0.06 -0.03 0
Northwest Africa 12566Mesosiderite-C33.20901.4780-0.2060.05 0.06 0.03
Northwest Africa 8404Diogenite-olivine3.23301.4520-0.2440.07 0.03 -0.01
Northwest Africa 4223Diogenite3.08001.4400-0.176-0.08 0.02 0.06
Northwest Africa 2968Achondrite-ung3.08001.4400-0.176-0.08 0.02 0.06
Northwest Africa 4223Diogenite3.22001.4800-0.210.06 0.06 0.03
TirhertEucrite-unbr3.23301.4740-0.2220.07 0.05 0.02
Northwest Africa 8404Diogenite-olivine3.10301.3280-0.3-0.06 -0.09 -0.06
TirhertEucrite-unbr3.26801.4510-0.2640.11 0.03 -0.03
Northwest Africa 10154Diogenite-an3.08601.3320-0.287-0.07 -0.09 -0.05
ChasseronPallasite, PMG3.23901.5140-0.1860.08 0.09 0.05
Northwest Africa 13954Achondrite-ung3.03901.3920-0.203-0.12 -0.03 0.04
Northwest Africa 10252Pallasite, PMG-an3.04901.3510-0.249-0.11 -0.07 -0.01
Erg Chech 002Achondrite-ung3.20101.5480-0.1320.04 0.13 0.11
HambletonPallasite, PMG3.02901.3830-0.206-0.13 -0.04 0.03
Northwest Africa 13789Diogenite3.04601.3410-0.257-0.11 -0.08 -0.02
Northwest Africa 10019Pallasite, ungrouped3.28601.4790-0.2450.13 0.06 -0.01
Graves Nunataks 98098Eucrite-unbr3.30001.4000-0.3310.14 -0.02 -0.09
Northwest Africa 4255Diogenite3.25001.3100-0.3950.09 -0.11 -0.16
JeparaPallasite, PMG3.01101.3670-0.213-0.15 -0.05 0.03
Northwest Africa 13789Diogenite3.30601.4880-0.2470.15 0.07 -0.01
Northwest Africa 5721Eucrite2.99001.3200-0.249-0.17 -0.1 -0.01
Northwest Africa 1882Mesosiderite-C3.36001.4200-0.3430.2 0 -0.1
Northwest Africa 8739Eucrite-pmict2.99001.3120-0.257-0.17 -0.11 -0.02
Northwest Africa 10752Diogenite3.00601.2790-0.298-0.15 -0.14 -0.06
Thiel Mountains 07016Pallasite3.31001.5700-0.1670.15 0.15 0.07
TirhertEucrite-unbr2.96101.3140-0.24-0.2 -0.11 -0
Northwest Africa 10019Pallasite, ungrouped3.35901.5290-0.2330.2 0.11 0
Northwest Africa 5312Mesosiderite3.36401.5450-0.220.2 0.13 0.02
Ramlat as Sahmah 287Diogenite3.38001.5300-0.2430.22 0.11 -0.01
Northwest Africa 4271Eucrite-pmict3.34001.2500-0.5020.18 -0.17 -0.26
Northwest Africa 10023Pallasite, PMG-an3.36801.5720-0.1950.21 0.15 0.04
BilangaDiogenite3.41001.3500-0.4390.25 -0.07 -0.2
Northwest Africa 5743Howardite3.41001.5200-0.2690.25 0.1 -0.03
Northwest Africa 5743Howardite3.41001.5300-0.2590.25 0.11 -0.02
Northwest Africa 8739Eucrite-pmict3.42001.5080-0.2860.26 0.09 -0.05
TirhertEucrite-unbr3.41501.5240-0.2680.26 0.1 -0.03
Sayh al Uhaymir 493Achondrite-ung3.41001.5400-0.2490.25 0.12 -0.01
Northwest Africa 5721Eucrite2.93001.2600-0.277-0.23 -0.16 -0.04
Frontier Mountain 97045Eucrite-pmict3.41001.5700-0.2190.25 0.15 0.02
Northwest Africa 13954Achondrite-ung3.40501.5870-0.20.25 0.17 0.04
Northwest Africa 10019Pallasite, ungrouped3.42601.5710-0.2260.27 0.15 0.01
Northwest Africa 8777Achondrite-ung2.91201.2390-0.289-0.25 -0.18 -0.05
Northwest Africa 2739Howardite3.43901.5540-0.250.28 0.13 -0.01
Northwest Africa 10752Diogenite3.44901.5400-0.2690.29 0.12 -0.03
TirhertEucrite-unbr2.86601.2860-0.218-0.29 -0.13 0.02
Northwest Africa 8404Diogenite-olivine3.47701.5100-0.3140.32 0.09 -0.08
Yamato 981710Diogenite3.49001.3800-0.4510.33 -0.04 -0.21
BerthoudEucrite-mmict3.46001.5800-0.2350.3 0.16 0
Jiddat al Harasis 804Eucrite3.47301.5610-0.2610.31 0.14 -0.02
Northwest Africa 8777Achondrite-ung2.85101.2570-0.239-0.31 -0.16 -0
Northwest Africa 6686Howardite3.48001.5800-0.2460.32 0.16 -0.01
Northwest Africa 12562Achondrite-ung3.47701.6090-0.2150.32 0.19 0.02
Hutchison Icefield 18035Eucrite3.48501.5980-0.230.33 0.18 0.01
Northwest Africa 8614Winonaite3.54301.4160-0.4420.38 -0 -0.2
Northwest Africa 12562Achondrite-ung3.49201.6190-0.2130.33 0.2 0.02
Northwest Africa 6489Diogenite3.50401.5980-0.240.34 0.18 -0
Yamato 981651Eucrite3.55001.4400-0.4220.39 0.02 -0.18
Jiddat al Harasis 804Eucrite3.50101.6130-0.2240.34 0.19 0.01
Miller Range 07001Diogenite-olivine3.55001.3400-0.5220.39 -0.08 -0.28
Northwest Africa 10019Pallasite, ungrouped3.51601.5990-0.2460.36 0.18 -0.01
Sayh al Uhaymir 493Achondrite-ung3.53001.5900-0.2620.37 0.17 -0.02
Miller Range 07613Diogenite3.55001.5500-0.3120.39 0.13 -0.07
Miller Range 07003Diogenite3.57001.5700-0.3030.41 0.15 -0.06
Northwest Africa 10019Pallasite, ungrouped3.54801.6350-0.2260.39 0.22 0.01
Northwest Africa 10023Pallasite, PMG-an3.55401.6300-0.2350.39 0.21 0
Miller Range 07613Diogenite3.57001.6200-0.2530.41 0.2 -0.01
Northwest Africa 2775Acapulcoite3.25000.9700-0.7350.09 -0.45 -0.5
Northwest Africa 5961Eucrite-mmict3.58001.6300-0.2480.42 0.21 -0.01
Elephant Moraine 99402Brachinite3.57001.6500-0.2230.41 0.23 0.02
Northwest Africa 5784Diogenite3.56001.6700-0.1980.4 0.25 0.04
Northwest Africa 5738Eucrite-br3.59001.6200-0.2630.43 0.2 -0.03
Northwest Africa 1461Diogenite3.58401.6340-0.2460.42 0.21 -0.01
Northwest Africa 10765Mesosiderite3.57901.6450-0.2330.42 0.23 0.01
Northwest Africa 2968Achondrite-ung3.64001.4600-0.4490.48 0.04 -0.21
Northwest Africa 10019Pallasite, ungrouped3.60701.6300-0.2620.45 0.21 -0.02
Northwest Africa 6909Eucrite3.60001.6470-0.2420.44 0.23 -0
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