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rhenium

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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.
... Faraday collection. The Carius tube method was used for the dissolution of molybdenite and equilibration of sample and tracers of Re and Os. Total procedural blanks for Re and Os were 2 and 0.5 pg, respectively, with an 187 Os/ 188 Os blank ratio of 0.24 ± 0.02 (n = 6). Rhenium and Os concentrations...
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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.
... abundance. This is consistent with our data, as grainy pyrite (result of recrystallisation of originally rounded pyrite) shows lower Au values than rounded pyrite ( Table 1 ). Rhenium is a typical element hosted in molybdenite, but with the extension of Re–Os geochronology to other sulphide systems...
Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 25 May 2017
Lithosphere (2018) 10 (1): 95–108.
.... , 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.2006.10.029. Dick , H.J.B. , and Bullen , T. , 1984...
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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): 579–649.
... of the HSE, rhenium and osmium, comprise the Re–Os isotope system. Osmium remains in the mantle residue during bulk peridotite melting, while Re behaves incompatibly, so basaltic melts contain relatively little Os. Consequently, metasomatic and refertilization processes involving silicate melts can have...
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Journal Article
Published: 01 January 2016
Reviews in Mineralogy and Geochemistry (2016) 81 (1): 369–440.
... −12 year −1 ( Brandon 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...
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Journal Article
Published: 01 January 2016
Reviews in Mineralogy and Geochemistry (2016) 81 (1): 489–578.
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Series: Reviews in Economic Geology, Reviews in Economic Geology
Published: 01 January 2016
DOI: 10.5382/Rev.18.07
EISBN: 9781629490922
... concentrations in Cu-Mo-Au ores (100s of ppb to a few ppm), about 80% of the Re and nearly all of the Se and Te produced by mining is from porphyry Cu deposits. Rhenium is concentrated in molybdenite, whose Re content varies from about 100 to 3,000 ppm in porphyry Cu deposits, ≤150 ppm in arc-related porphyry...
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Series: Reviews in Economic Geology, Reviews in Economic Geology
Published: 01 January 2016
DOI: 10.5382/Rev.18.13
EISBN: 9781629490922
.... Oxidation of these phases typically forms azurite, malachite, tenorite, and volborthite (Cu 3 V 2 O 7 (OH) 2 ·2H 2 O). The enrichment of sandstone uranium deposits with rhenium has been known since the 1950s. The recognition that molybdenum was enriched in these deposits and the known association...
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Journal Article
Journal: Geology
Published: 01 February 2015
Geology (2015) 43 (2): 119–122.
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Journal Article
Journal: Geology
Published: 01 January 2015
Geology (2015) 43 (1): 39–42.
...) domains—the Deseado Massif, Tres Lagos, and Pali Aike—form the southernmost part of South America. Re-Os systematics yield early Paleoproterozoic (up to 2.5 Ga) SCLM formation ages (rhenium depletion ages, T RD ) for Pali Aike spinel peridotites, while samples from the Deseado Massif and Tres Lagos...
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