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deuterium

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Journal Article
Journal: AAPG Bulletin
Published: 01 January 2025
AAPG Bulletin (2025) 109 (1): 1–34.
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Journal Article
Published: 01 December 2023
South African Journal of Geology (2023) 126 (4): 515–528.
..., with an average deuterium excess (d-excess) of 13.78 and 12.95, respectively. Natural springs in the area plot close to the LMWL with an average d-excess of 14.15, whereas local well-point and borehole water samples generally plot below the LMWL with an average d-excess of 10.65. These differences can...
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Journal Article
Published: 03 April 2023
American Mineralogist (2023) 108 (4): 659–666.
... structure of Fe 0.9 Ni 0.1 H x (D x ) at high pressures and temperatures up to 12 GPa and 1000 K were clarified by in situ X-ray diffraction and neutron diffraction measurements. Under the P-T conditions of the present study, no deuterium atoms occupied tetragonal ( T ) sites of face-centered cubic (fcc) Fe...
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Journal Article
Published: 01 April 2023
Geochemical Perspectives (2023) 12 (1): 142–149.
... whether RoKi and the rest of us might contribute to solve the world’s energy problem. On my way back from the 1989 LPSC, Otto Eugster of the University of Bern told me about a potentially sensational discovery. Fleischmann and Pons ( 1989 ) claimed to have observed nuclear fusion of deuterium atoms...
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Journal Article
Journal: Geosphere
Published: 12 December 2022
Geosphere (2023) 19 (1): 335–347.
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Journal Article
Published: 01 December 2022
Clays and Clay Minerals (2022) 70 (6): 837–849.
... hydrogen isotopic composition with which the clay had equilibrated. While glacial meltwaters at high altitudes or latitudes can be extremely depleted in deuterium, tropical waters, affected by evaporation, may be significantly enriched in deuterium (Dansgaard, 1964 ). Because the resistance...
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Journal Article
Journal: Elements
Published: 01 April 2022
Elements (2022) 18 (2): 115–120.
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Journal Article
Journal: GSA Bulletin
Published: 03 February 2022
GSA Bulletin (2022) 134 (9-10): 2335–2344.
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Journal Article
Published: 07 January 2022
Mineralogical Magazine (2022) 86 (1): 112–126.
...Michael C. Jollands; Peter M. E. Tollan; Lukas P. Baumgartner; Othmar Müntener Abstract The diffusivity and diffusion mechanisms of hydrogen together with with deuterium and lithium, parallel to the c axis of quartz, were investigated experimentally at 800°C, 0.1 GPa with the activity of H 2 O or 2...
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Journal Article
Published: 01 December 2021
Clays and Clay Minerals (2021) 69 (6): 772–786.
... thermal maturation . Master Degree in Science, Colorado School of Mines, 217 pp. Donnelly , T. , Waldron , S. , Tait , A. , Dougans , J. , & Bearhop , S. ( 2000 ). Hydrogen isotope analysis of natural abundance and deuterium-enriched waters by reduction over chromium...
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Series: Geological Society, London, Special Publications
Published: 28 October 2021
DOI: 10.1144/SP507-2020-207
EISBN: 9781786209948
... Fig. 2. Statistical isoscapes of δ 18 O, δ 2 H and deuterium excess (dx) in the French tap waters extrapolated from and δ 18 O isoscapes for precipitation interpolated with OIPC and based on general circulation model ECHAM6-wiso. For δ 18 O and δ 2 H, the colour scales reflect...
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Series: Geological Society, London, Special Publications
Published: 28 October 2021
DOI: 10.1144/SP507-2020-56
EISBN: 9781786209948
.... The deuterium excess (d excess ) parameter ( Criss 1999 ) can be related to the meteorological conditions in the source region of water vapours ( Gat and Carmi 1970 ). According to Gat and Carmi (1970) , Celle-Jeanton et al. (2001) and Bronić et al. (2020) , in the case of Central and Eastern Europe...
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Series: Geological Society, London, Special Publications
Published: 28 October 2021
DOI: 10.1144/SP507-2020-174
EISBN: 9781786209948
... of groundwater, and of Sutlej River, Yamuna River, Ghaggar River and canal water from the Sutlej-Yamuna plain in NW India. We document spatial and depth-related variations in δ 18 O and deuterium excess (d-excess) values of groundwater in three zones based on topography and slope (zones I–III) from NE to SW...
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Journal Article
Published: 12 October 2021
Quarterly Journal of Engineering Geology and Hydrogeology (2022) 55 (2): qjegh2021-028.
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Journal Article
Published: 01 September 2021
American Mineralogist (2021) 106 (9): 1453–1469.
.... At these temperatures, water is enriched in deuterium with respect to hydrous silicates ( Suzuoki and Epstein 1976 ). Hence, water removed from the rocks takes up a disproportionately high amount of deuterium. The remaining hydrogen bound in the mineral structures contains a disproportionately low amount of deuterium...
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Journal Article
Published: 01 July 2021
American Mineralogist (2021) 106 (7): 1097–1104.
... identified by mass spectroscopy. In our experiments, we used compressed deuterium gas instead of hydrogen to ensure that the volatiles analyzed by mass spectroscopy could only result from the decomposition of fayalite. To study the effect of the amount of deuterium present in the system, the fayalite (Fa...
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Journal Article
Published: 01 June 2021
Jour. Geol. Soc. India (2021) 97 (6): 649–655.
...P. D. Sreedevi; P. D. Sreekanth; D. V. Reddy Abstract The deuterium excess (d-excess) is a function of the composition of stable isotopes, oxygen (δ 18 O), and deuterium (δD) in water. It contains information about initial moisture source, evaporation effects during monsoon, and recirculation...
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Journal Article
Published: 01 September 2019
South African Journal of Geology (2019) 122 (3): 299–316.
... with a mainly Na-Cl-HCO 3 hydrochemical signature. Figure 12. Oxygen-18 and deuterium plot of groundwater samples across the Durban Metropolitan region (note that GMWL stands for global meteoric water line ( Craig, 1961 )). Since tritium is a useful tool in providing estimates of groundwater...
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Journal Article
Published: 01 November 2017
Jour. Geol. Soc. India (2017) 90 (5): 546–557.
... Course Series , v 23 , pp. 479 – 510 . Friedman , I. (1953) Deuterium content of natural waters and other substances . Geochim. Cosmochim. Acta , v. 4 , pp. 89 – 103 . Geologic report of the Songkengwu section of the Jiande copper deposit, Xin’anjiang Town , Jiande city, Zhejiang...
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Journal Article
Published: 01 June 2017
Clays and Clay Minerals (2017) 65 (3): 206–219.
... hydroxyls to be differentiated from the inner hydroxyls, which are known to be much more resistant to deuteration ( Ledoux and White, 1964 ). Deuterium exchange, thus, could be an effective way to identify the inner hydroxyl groups in kaolinite. In addition, this would also be expected to have a line...
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