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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
3.20301.4310-0.2480-0.25 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 1817Mesosiderite-B3.19001.4600-0.214-0.01 0.03 0.04
Northwest Africa 1461Diogenite3.17701.4100-0.257-0.03 -0.02 -0.01
Northwest Africa 8404Diogenite-olivine3.23301.4520-0.2440.03 0.02 0.01
Northwest Africa 10023Pallasite, PMG-an3.16701.4400-0.222-0.04 0.01 0.03
Northwest Africa 1880Diogenite3.16001.4200-0.238-0.04 -0.01 0.01
Northwest Africa 12566Mesosiderite-C33.20901.4780-0.2060.01 0.05 0.04
Northwest Africa 4223Diogenite3.22001.4800-0.210.02 0.05 0.04
TirhertEucrite-unbr3.23301.4740-0.2220.03 0.04 0.03
Northwest Africa 10023Pallasite, PMG-an3.14301.4580-0.191-0.06 0.03 0.06
Jiddat al Harasis 203Mesosiderite-C23.14301.4030-0.246-0.06 -0.03 0
JeparaPallasite, PMG3.16001.3800-0.278-0.04 -0.05 -0.03
TirhertEucrite-unbr3.26801.4510-0.2640.07 0.02 -0.01
Northwest Africa 12566Mesosiderite-C33.13201.4250-0.218-0.07 -0.01 0.03
Yamato 980318Eucrite-cm3.18001.3600-0.308-0.02 -0.07 -0.06
Yamato 980318Eucrite-cm3.18001.3600-0.308-0.02 -0.07 -0.06
Northwest Africa 5312Mesosiderite3.14901.4840-0.168-0.05 0.05 0.08
Northwest Africa 10752Diogenite3.15901.3610-0.296-0.04 -0.07 -0.05
ChasseronPallasite, PMG3.23901.5140-0.1860.04 0.08 0.06
Northwest Africa 10019Pallasite, ungrouped3.28601.4790-0.2450.08 0.05 0
Graves Nunataks 98098Eucrite-unbr3.30001.4000-0.3310.1 -0.03 -0.08
Northwest Africa 5784Diogenite3.10001.3900-0.237-0.1 -0.04 0.01
Northwest Africa 2968Achondrite-ung3.08001.4400-0.176-0.12 0.01 0.07
Northwest Africa 4223Diogenite3.08001.4400-0.176-0.12 0.01 0.07
Northwest Africa 4255Diogenite3.25001.3100-0.3950.05 -0.12 -0.15
Northwest Africa 8404Diogenite-olivine3.10301.3280-0.3-0.1 -0.1 -0.05
Northwest Africa 10154Diogenite-an3.08601.3320-0.287-0.12 -0.1 -0.04
Northwest Africa 1882Mesosiderite-C3.36001.4200-0.3430.16 -0.01 -0.09
Northwest Africa 10252Pallasite, PMG-an3.04901.3510-0.249-0.15 -0.08 0
Thiel Mountains 07016Pallasite3.31001.5700-0.1670.11 0.14 0.08
HambletonPallasite, PMG3.02901.3830-0.206-0.17 -0.05 0.04
Northwest Africa 10019Pallasite, ungrouped3.35901.5290-0.2330.16 0.1 0.02
Northwest Africa 5312Mesosiderite3.36401.5450-0.220.16 0.11 0.03
JeparaPallasite, PMG3.01101.3670-0.213-0.19 -0.06 0.04
Ramlat as Sahmah 287Diogenite3.38001.5300-0.2430.18 0.1 0.01
Northwest Africa 10023Pallasite, PMG-an3.36801.5720-0.1950.17 0.14 0.05
BilangaDiogenite3.41001.3500-0.4390.21 -0.08 -0.19
Northwest Africa 5743Howardite3.41001.5200-0.2690.21 0.09 -0.02
Northwest Africa 4271Eucrite-pmict3.34001.2500-0.5020.14 -0.18 -0.25
Northwest Africa 5743Howardite3.41001.5300-0.2590.21 0.1 -0.01
Northwest Africa 8739Eucrite-pmict3.42001.5080-0.2860.22 0.08 -0.04
TirhertEucrite-unbr3.41501.5240-0.2680.21 0.09 -0.02
Sayh al Uhaymir 493Achondrite-ung3.41001.5400-0.2490.21 0.11 0
Northwest Africa 5721Eucrite2.99001.3200-0.249-0.21 -0.11 0
Northwest Africa 8739Eucrite-pmict2.99001.3120-0.257-0.21 -0.12 -0.01
Northwest Africa 10752Diogenite3.00601.2790-0.298-0.2 -0.15 -0.05
Frontier Mountain 97045Eucrite-pmict3.41001.5700-0.2190.21 0.14 0.03
Northwest Africa 10019Pallasite, ungrouped3.42601.5710-0.2260.22 0.14 0.02
Northwest Africa 2739Howardite3.43901.5540-0.250.24 0.12 -0
TirhertEucrite-unbr2.96101.3140-0.24-0.24 -0.12 0.01
Northwest Africa 10752Diogenite3.44901.5400-0.2690.25 0.11 -0.02
Northwest Africa 8404Diogenite-olivine3.47701.5100-0.3140.27 0.08 -0.06
Yamato 981710Diogenite3.49001.3800-0.4510.29 -0.05 -0.2
BerthoudEucrite-mmict3.46001.5800-0.2350.26 0.15 0.01
Jiddat al Harasis 804Eucrite3.47301.5610-0.2610.27 0.13 -0.01
Northwest Africa 6686Howardite3.48001.5800-0.2460.28 0.15 0
Northwest Africa 5721Eucrite2.93001.2600-0.277-0.27 -0.17 -0.03
Northwest Africa 12562Achondrite-ung3.47701.6090-0.2150.27 0.18 0.03
Northwest Africa 8614Winonaite3.54301.4160-0.4420.34 -0.02 -0.19
Northwest Africa 6489Diogenite3.50401.5980-0.240.3 0.17 0.01
Northwest Africa 12562Achondrite-ung3.49201.6190-0.2130.29 0.19 0.04
Yamato 981651Eucrite3.55001.4400-0.4220.35 0.01 -0.17
Northwest Africa 8777Achondrite-ung2.91201.2390-0.289-0.29 -0.19 -0.04
Jiddat al Harasis 804Eucrite3.50101.6130-0.2240.3 0.18 0.03
Northwest Africa 10019Pallasite, ungrouped3.51601.5990-0.2460.31 0.17 0
Miller Range 07001Diogenite-olivine3.55001.3400-0.5220.35 -0.09 -0.27
Sayh al Uhaymir 493Achondrite-ung3.53001.5900-0.2620.33 0.16 -0.01
Miller Range 07613Diogenite3.55001.5500-0.3120.35 0.12 -0.06
TirhertEucrite-unbr2.86601.2860-0.218-0.34 -0.15 0.03
Miller Range 07003Diogenite3.57001.5700-0.3030.37 0.14 -0.05
Northwest Africa 8777Achondrite-ung2.85101.2570-0.239-0.35 -0.17 0.01
Northwest Africa 10019Pallasite, ungrouped3.54801.6350-0.2260.35 0.2 0.02
Northwest Africa 10023Pallasite, PMG-an3.55401.6300-0.2350.35 0.2 0.01
Miller Range 07613Diogenite3.57001.6200-0.2530.37 0.19 -0
Northwest Africa 5961Eucrite-mmict3.58001.6300-0.2480.38 0.2 0
Elephant Moraine 99402Brachinite3.57001.6500-0.2230.37 0.22 0.03
Northwest Africa 5784Diogenite3.56001.6700-0.1980.36 0.24 0.05
Northwest Africa 5738Eucrite-br3.59001.6200-0.2630.39 0.19 -0.01
Northwest Africa 1461Diogenite3.58401.6340-0.2460.38 0.2 0
Northwest Africa 10765Mesosiderite3.57901.6450-0.2330.38 0.21 0.02
Northwest Africa 2968Achondrite-ung3.64001.4600-0.4490.44 0.03 -0.2
Northwest Africa 10019Pallasite, ungrouped3.60701.6300-0.2620.4 0.2 -0.01
Northwest Africa 6909Eucrite3.60001.6470-0.2420.4 0.22 0.01
Miller Range 07003Diogenite3.66001.4800-0.440.46 0.05 -0.19
Northwest Africa 2775Acapulcoite3.25000.9700-0.7350.05 -0.46 -0.49
Ooldea 015Howardite3.64401.5860-0.3260.44 0.16 -0.08
Northwest Africa 10023Pallasite, PMG-an3.60801.6680-0.2250.41 0.24 0.02
Northwest Africa 11916Achondrite-ung3.68001.4700-0.460.48 0.04 -0.21
Northwest Africa 5961Eucrite-mmict3.63001.6600-0.2440.43 0.23 0.01
La'gad 002Pallasite, PMG-an3.62301.6800-0.2210.42 0.25 0.03
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