The DOI matches its Crossref record; 43 of the 46 references it cites were found in a registry or an index.
Primary and diagenetic controls of isotopic compositions of iron-formation carbonates
Abstract
Mineralogic, chemical, and isotopic compositions have been determined for 97 carbonate microbands in five core segments from the early Proterozoic (2.5 Ga) Dales Gorge Member of the Brockman Iron Formation, Hamersley Basin, Western Australia. Samples were obtained both from banded iron-formation (BIF) macrobands 9-12 at Paraburdoo, on the southern margin of the basin, and from BIF macroband 13 at Wittenoom, 130 km NW. At Paraburdoo, oxygen-isotopic compositions of coexisting chert and magnetite microbands were measured and indicated final equilibration temperatures ranging from 60-160 degrees C. This range is consistent with observed mineral assemblages and indicates a considerable temperature gradient across the basin (cf. T approximately 300 degrees C at Wittenoom; BECKER and CLAYTON, 1976). Carbon-isotopic compositions of carbonates are near -7% vs. PDB at Paraburdoo and -10.5% at Wittenoom, but the greater isotopic depletion at Wittenoom appears related to primary or diagenetic processes, not metamorphism. Contents of organic carbon are consistently low. Isotopic depletion is roughly correlated with iron abundance and, together with petrographic observations and chemical balances, is consistent with the model of BIF deposition introduced by BEUKES et al. (1990): primary siderite (delta approximately -5%) precipitated from an anoxic water column depleted in 13C; additional depletion of 13C is associated with coprecipitation of iron oxides and organic carbon. Oxygen-isotopic abundances of microbanded carbonates are similar to those under- and overlying massive marine carbonates, ranging from 17.6 to 21.0% vs. SMOW (-9.6 to -12.9% vs. PDB). Millimeter-scale variations in abundances of 13C and 18O are associated with diagenetic replacement of primary siderite by secondary ankerite and/or magnetite. It is shown that these isotopic variations cannot result from mineral-dependent fractionations, metamorphism, or the influence of large volumes of water in an open system.
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“Greenalite has been identified in chert layers from several Palaeoproterozoic IFs, including the Brockman Iron Formation in Western Australia (Kaufman et al., 1990; Rasmussen et al., 2015; 2016) and the Transvaal Supergroup in South Africa (Rasmussen et al., 2017).”
From Iron formations: A global record of Neoarchaean to Palaeoproterozoic environmental history (2017) · cites this paper as Kaufman et al., 1990
Citations
Cites
Clayton, R. N., & Mayeda, T. K. (1963) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(63)90071-1 · Cited by 2,767
Earth's earliest biosphere : its origin and evolution
Schopf, J. W. (1983) · Cited by 1,287
Stable Isotopes in High Temperature Geological Processes
(1986) · De Gruyter eBooks · doi:10.1515/9781501508936 · Cited by 1,115
Biology of anaerobic microorganisms
(1989) · Research in Microbiology · doi:10.1016/0923-2508(89)90030-2 · Cited by 861
An isotopic study of siderites, dolomites and ankerites at high temperatures
Rosenbaum, J., & Sheppard, S. M. F. (1986) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(86)90396-0 · Cited by 827 · cited 2×
“3) can be approximated using the relationship empirically derived by ROSENBAUM and SHEPPARD (1986) for carbonates in the CaC03 - (Ca, Mg)C03 - FeC03 system at 100°C: lOOOln(u = 8.94Xtico3 + 9.29&.,,o3 + 8.77&a3, where Xi represents the mole fraction of component i in the carbonate.”
MethodInfluentialStable Isotopes in Sedimentary Geology
(1983) · SEPM (Society for Sedimentary Geology) eBooks · doi:10.2110/scn.83.10 · Cited by 784
Sedimentary facies of iron-formation
James, H. L. (1954) · Economic Geology · doi:10.2113/gsecongeo.49.3.235 · Cited by 685
Chemical Diagenesis of Carbonates: Theory and Application of Trace Element Technique
Veizer, J. (1983) · Cited by 502
Sheppard, S. M. F., & Schwarcz, H. P. (1970) · Contributions to Mineralogy and Petrology · doi:10.1007/bf00373200 · Cited by 446 · cited 2×
“Also indicated are the isotopic fmctionations and metamorphic equilibration temperatures of natural samples used by SHEPPARD and SCHWARCZ (1970) in their derivation of expressions for the fractionation of carbon and oxygen isotopes between coexisting dolomite and calcite.”
BackgroundMethodKlein, C., & Beukes, N. J. (1989) · Economic Geology · doi:10.2113/gsecongeo.84.7.1733 · Cited by 410
Self-citation
Research works printed but not linked: 10
- Davy, 1975, A geochemical study of a dolomite-BIF transition in the lower part of the Hamersley Group, Geol. Surv. W. Australia Annual Rept. 1974, 88
- Davy, 1977, The value of B-Ga-Rb diagrams in determining depositional conditions in Proterozoic rocks in the northwest of Western Australia, Geol. Surv. W. Australia Annual Rept. 1976, 80
- Dimroth, 1968, Sedimentary textures, diagenesis and sedimentary environment of certain Precambrian ironstones, N. Jahrb. Geol. Palaontol., 130, 247
- Klein, 1974, Greenalite, stilpnomelane, minnesotaite, crocidolite and carbonates in a very low-grade metamorphic Precambrian iron-formation, Canadian Mineral., 12, 475
- MacLeod, 1966, The geology and iron deposits of the Hamersley Range area, Geol. Surv. W. Aust. Bull, 117
- Miyano, 1984, Phase relations of stilpnomelane, ferri-annite, and reibeckite in very low-grade metamorphosed iron-formations, Trans. Geol. Surv. S. Africa, 87, 111
- Müller, 1986, The metamorphic grade of banded iron-formations: Oxygen isotope and petrologic constraints, Fortschr. Mineral., 64, 163
- Thorne, 1983, Upward-shallowing sequences in the Precambrian Duck Creek Dolomite, Western Australia, Geol. Surv. W. Australia Prof. Pap., 1983, 81
- Trendall, 1970, The iron formations of the Precambrian Hamersley Group, Western Australia, with special reference to the associated crocidolite, Geol. Surv. W. Australia Bull., 119, 366
- Trendall, 1977, Chemical composition of the Brockman Iron Formation, Geol. Surv. W. Australia Rec. No. 1976/25
Cited by
Sorted by citations
KAUFMAN, A., & KNOLL, A. (1995) · Precambrian Research · doi:10.1016/0301-9268(94)00070-8 · Cited by 1,167
Self-citationKlein, C. (2005) · American Mineralogist · doi:10.2138/am.2005.1871 · Cited by 969
Self-citationIron formations: A global record of Neoarchaean to Palaeoproterozoic environmental history
Konhauser, K. O., Planavsky, N. J., Hardisty, D. S., Robbins, L. J., Warchola, T. J., Haugaard, R., Lalonde, S. V., Partin, C. A., Oonk, P. B. H., Tsikos, H., et al. (2017) · Earth-Science Reviews · doi:10.1016/j.earscirev.2017.06.012 · Cited by 537
Planavsky, N. J., Bekker, A., Rouxel, O. J., Kamber, B. S., Hofmann, A., Knudsen, A. C., & Lyons, T. W. (2010) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2010.07.021 · Cited by 522
Ocean productivity before about 1.9 Gyr ago limited by phosphorus adsorption onto iron oxides
Bjerrum, C. J., & Canfield, D. E. (2002) · Nature · doi:10.1038/417159a · Cited by 468
Metadata
- Authors
- Kaufman, A. J., Hayes, J. M., & Klein, C.
- Affiliations
- Indiana University Bloomington (US)
- University of New Mexico (US)
- Venue
- Geochimica et Cosmochimica Acta
- Publisher
- Elsevier BV
- Published
- 1990-12
- Volume
- 54
- Issue
- 12
- Pages
- 3461-3473
- ISSN
- 0016-7037 (ISSN-L)
- OpenAlex
- W2028590108
- Cited by
- 144
- References
- 46
- Citations by year
- 2026: 1 · 2025: 6 · 2024: 3 · 2023: 5 · 2022: 10 · 2021: 4 · 2020: 7 · 2019: 7 · 2018: 8 · 2017: 9 · 2016: 6 · 2015: 8 · 2014: 5 · 2013: 7 · 2012: 3
- FWCI
- 4.22
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Geochimica et Cosmochimica Acta (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Stratigraphy of Fossils
- Physical Sciences › Earth and Planetary Sciences › Geochemistry and Petrology › Geochemistry and Elemental Analysis
- Physical Sciences › Earth and Planetary Sciences › Geochemistry and Petrology › Geological and Geochemical Analysis
- Keywords
- banded iron formations, carbon isotopes, oxygen isotopes, siderite, ankerite, magnetite, diagenesis, Early Proterozoic, Hamersley Basin, chert, organic carbon, iron oxide, anoxic water column, isotope fractionation
- MeSH terms
- Carbon, Carbon Isotopes, Carbonates, Geology, Iron, Minerals, Oxygen Isotopes, Quartz, Temperature, Western Australia, Geological Phenomena
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
