Abstract
Two pyrite samples from the Shihezi Formation (Lower Permian), Huaibei coalfield, Anhui, China, have been analyzed for abundances and isotopic compositions of rhenium and osmium using negative thermal ion mass spectrometry. The Re–Os ages of the pyrites are 64.4 and 226 Ma, which are younger than the formation age of the coal seam. The pyrite samples may consist of pyrite formed at various stages during the history of coal formation. The γOs values of the two pyrite samples are + 17 and + 18, respectively. Such high γOs values are reported for the first time for recycles crustal materials from a sedimentary basin.
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Brandon AD, Walker RJ, Morgan JW, Norman MD, Prichard HM (1998) Coupled 186Os and 187Os evidence for core–mantle interaction. Science 280:1570–1673
Chen JH, Papanastassiou DA, Wasserburg GJ (2002) Re–Os and Pd–Ag systematics in Group IIIAB irons and pallasites. Geochim Cosmochim Acta 66:3793–3810
Chou CL (1990) Geochemistry of sulfur in coal. In: Orr WL White CM (eds) Geochemistry of sulfur in fossil fuels, ACS symposium series 429, chap. 2. American Chemical Society, Washington, D.C, pp 30–52
Chou CL, Shaw DM, Crocket JH (1983) Siderophile trace elements in the Earth’s oceanic crust and upper mantle. J Geophys Res 88, suppl. A507–A518
Cohen AS (2004) The rhenium–osmium isotope system: applications to geochronological and palaeoenvironmental problems. J Geol Soc 161:179–734
Cook DL, Walker RJ, Horan MF, Wasson JT, Morgan JW (2004) Pt–Re–Os systematics of group IIAB and IIIAB iron meteorites. Geochim Cosmochim Acta 68:1413–1431
Dai S, Ren D, Zhang J, Hou X (2003) Concentrations and origins of platinum group elements in late Paleozoic coals of China. Intern J Coal Geol 59–70
Finkelman RB, Aruscavage PJ (1981) Concentration of some platinum-group metals in coal. Intern J Coal Geol 1:95–99
Lambert DD, Morgan JW, Walker RJ, Shirey SB, Carlson RW, Zientek ML, Koski MS (1989) Rhenium–osmium and samarium–neodymium isotopic systematics of the stillwater complex. Science 244:1169–1174
Liu GJ, Yang PY, Chou CL, Peng ZC (2004) Petrographical and geochemical contrasts and environmentally significant trace elements in marine-influenced coal seams, Yanzhou mining area, China. J Asian Earth Sci 23(4):491–506
Morgan JW, Lovering JF (1967) Rhenium and osmium abundances in some igneous and metamorphic rocks. Earth Planet Sci Lett 3:219–224
Shirey SB, Walker RJ (1995) Carius tube diagestion for low-blank rhenium–osmium analysis. Anal Chen 67:2136–2141
Shirey SB, Walker RJ (1998) The Re–Os isotope system in cosmochemistry and high-temperature geochemistry. Annu Rev Earth Planet Sci 26:423–500
Smoliar MI, Walker RJ, Morgan JW (1996) Re–Os ages of group IIA, IIIA, IVA, and IVB iron meteorites. Science 271:1099–1102
Sun WD, Peng ZC, Wang ZR (1997a) Application of negative thermal ionization mass spectrometry of Os isotope determination. J Mass Spectrom Soc 18(2):7–15
Sun WD, Peng ZC, Wang ZR (1997b) Oxygen corrections in negative thermal ionization mass spectrometry determination of Re and Os. J Mass Spectrom Soc 18(3):1–6
Sun WD, Peng ZC, Zhi XC (1998) Osmium isotopic determination on mantle-derived periodotite xenoliths from Panshishan with N-TIMS. Chinese Science Bulletin 43(7):573–575
Völkening J, Walczyk T, Heumann KG (1991) Osmium isotope ratio measurement by negative thermal ionization mass spectrometry. Intern Jour Mass Spectrom Ion Proc 105:147–159
Walker RJ, Morgan JW (1989) Rhenium–osmium isotope systematics of carbonaceous chondrites. Science 243:519–522
Walker RJ, Stone WE (2001) Os isotope constraints on the origin of the 2.7 Ga Boston Creek Flow, Ontario, Canada. Chem Geol 567–579
Yang G, Du AD, Lu J (2005) Re–Os (ICP-MS) dating of the massive sulfide ores from the Jinchuan Ni-Cu-PGE deposit. Sci China Ser D Earth Sci 48(10):1672–1677
Zhi XC, Peng ZC, Chen DG (2001) The longevity of subcontinental lithospheric mantle beneath Jiangsu-Anhui Region. Sci China Ser D Earth Sci 44(12):1110–1118
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This work was supported by National Natural Science Key Foundation of China (No 40133010), National Natural Science Foundation of China (No 40273035).
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Liu, G., Chou, CL., Peng, Z. et al. Abundances and isotopic compositions of rhenium and osmium in pyrite samples from the Huaibei coalfield, Anhui, China. Int J Earth Sci (Geol Rundsch) 97, 617–621 (2008). https://doi.org/10.1007/s00531-007-0184-0
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DOI: https://doi.org/10.1007/s00531-007-0184-0