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rhenium

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Journal Article
Journal: Economic Geology
Published: 01 December 2021
Economic Geology (2021) 116 (8): 1803–1824.
.... Rhenium-osmium isochron ages of Ikalukrok mudstone (339.1 ± 8.3 Ma), diagenetic pyrite (333.0 ± 7.4 Ma), and hydrothermal pyrite (334.4 ± 5.3 Ma) at Anarraaq are all within uncertainty of one another and of an existing isochron age (~338 Ma) for the Main deposit in the Red Dog district. This indicates...
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Journal Article
Journal: Economic Geology
Published: 28 July 2021
Economic Geology (2021)
... a challenge. Rhenium-Osmium geochronology has been demonstrated to be a powerful tool for constraining the depositional age of sedimentary rocks, such as marine mudrocks ( Creaser et al., 2002 ; Selby et al., 2009 ), organic-rich limestones ( Rooney et al., 2012 ; Kendall et al., 2013 ), lacustrine...
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Journal Article
Journal: GSA Bulletin
Published: 24 June 2021
GSA Bulletin (2021)
... for the purification of Re. Rhenium con- 3.33 ± 0.72 (06JY34_olivine: n = 10; 1 se), CaO contents of olivine (<0.03 wt%) and TiO2 centrations were measured using multicollector 0.19 ± 0.97 (06JY31_orthopyroxene: n = 10; contents of spinel (<0.1 wt%) are extremely low inductively coupled plasma mass spectrometry 1...
Journal Article
Journal: Geology
Published: 22 April 2021
Geology (2021) 49 (8): 941–945.
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Journal Article
Journal: AAPG Bulletin
Published: 15 January 2021
AAPG Bulletin (2021) 105 (1): 109–134.
... using HBr and CrO 3 -H 2 SO 4 . Rhenium was isolated from the remaining digestion solutions using acetone-NaOH solvent extraction followed by a resin bead clean-up step ( Georgiev et al., 2018 ), which did not incorporate improvements recently shown by Yang et al. (2020) . Rhenium and Os were loaded...
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Journal Article
Journal: GSA Bulletin
Published: 13 October 2020
GSA Bulletin (2021) 133 (5-6): 1090–1104.
... is missing from sedimentary records of OAE2 in the central WIB, including at the GSSP locality. Existing δ 13 C chemostratigraphic profiles guided high-resolution sampling for rhenium-osmium geochemical analyses through the onset of OAE2 from the SH#1 Core ( n = 20, median spacing = 50 cm...
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Journal Article
Journal: Economic Geology
Published: 01 November 2019
Economic Geology (2019) 114 (7): 1443–1466.
...Katie McFall; Stephen Roberts; Iain McDonald; Adrian J. Boyce; Jonathan Naden; Damon Teagle Abstract The Muratdere Cu-Mo (Au) porphyry deposit in western Turkey contains elevated levels of rhenium and is hosted within granodioritic intrusions into an ophiolitic mélange sequence in the Anatolian...
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Journal Article
Journal: Economic Geology
Published: 01 November 2019
Economic Geology (2019) 114 (7): 1285–1300.
... blank ratio of 0.24 ± 0.02 (n = 6). Rhenium and Os concentrations and Re-Os molybdenite date uncertainties are presented at the 2σ level ( Table 1 ), which includes the uncertainties in Re and Os mass spectrometer measurement, spike and standard Re and Os isotope compositions, and calibration...
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Journal Article
Published: 30 July 2019
Mineralogical Magazine (2019) 83 (5): 639–644.
... diffraction (EBSD) methods. Elevated contents of rhenium (0.2 to 0.4, sometimes up to 1.1 wt.%) form linear zones from several to tens of micrometres wide and up to hundreds of micrometres long parallel to the elongation of molybdenite flakes. In most cases Re-rich zones are composed of the rhombohedral (3 R...
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Journal Article
Published: 01 November 2018
American Mineralogist (2018) 103 (11): 1734–1740.
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Journal Article
Published: 01 May 2018
Mineralogical Magazine (2018) 82 (S1): S281–S306.
... copper deposits are the major source of Re as a by-product (Dill, 2010 ) and molybdenite is the only economically significant carrier of this element. Rhenium is currently ranked as a critical metal in very short supply in Russia (Trach and Beskin, 2011 ), making the study of the rhenium distribution...
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Journal Article
Journal: Geology
Published: 04 January 2018
Geology (2018) 46 (3): 199–202.
... evidence, including combined platinum group element (PGE) and Re-Os isotope data, showing that modern mantle-like peridotites occur at two localities in southwest Greenland. Rhenium-depletion model ages of these peridotites are mostly of Eoarchean age, in accord with U-Pb zircon ages of crosscutting...
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Journal Article
Published: 01 August 2017
European Journal of Mineralogy (2017) 29 (4): 623–633.
.... Ackerman L. Erban V. Matusiak-Malek M.M. Puziewicz J. Halodová P. Špaček P. Trubač J. Magna T. ( 2016 ): Rhenium-osmium isotopes in pervasively metasomatized mantle xenoliths from the Bohemian Massif and implications for the reliability of Os...
Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 25 May 2017
Lithosphere (2018) 10 (1): 95–108.
.... , Gannoun , A. , Burton , K.W. , Argles , T.W. , and Parkinson , I.J. , 2007 , Rhenium-osmium isotope and elemental behaviour during subduction of oceanic crust and the implications for mantle recycling : Earth and Planetary Science Letters , v. 253 , p. 211 – 225 , doi:10.1016/j.epsl...
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Journal Article
Journal: Geology
Published: 01 February 2016
Geology (2016) 44 (2): 167–170.
... after these interactions has not been discussed. Studies of rhenium-osmium (Re-Os) isotopes have provided significant advances in understanding the isotope relationship between melts and mantle residues. Pioneering studies indicating relatively radiogenic Os compositions of MORB ( 187 Os/ 188 Os...
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Journal Article
Published: 01 January 2016
Reviews in Mineralogy and Geochemistry (2016) 81 (1): 1–87.
...James M. Brenan; Neil R. Bennett; Zoltan Zajacz © 2016 Mineralogical Society of America 2016 The platinum-group elements (PGEs; Os, Ir, Ru, Rh, Pt, Pd), along with rhenium and gold, are grouped together as the highly siderophile elements (HSEs), defined by their extreme partitioning...
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Journal Article
Published: 01 January 2016
Reviews in Mineralogy and Geochemistry (2016) 81 (1): 161–238.
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Journal Article
Published: 01 January 2016
Reviews in Mineralogy and Geochemistry (2016) 81 (1): 239–304.
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Journal Article
Published: 01 January 2016
Reviews in Mineralogy and Geochemistry (2016) 81 (1): 369–440.
... et al. 2006 ). Rhenium-depletion model ages T RD (Ch) and Re–Os model ages T MA (Ch) have been defined previously relative to a chondritic evolution model (Ch) using the parameters mentioned above ( Walker et al. 1989 ; Shirey and Walker 1998 ). Alternatively, these model ages may...
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