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bismuth

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Journal Article
Journal: SEG Discovery
Published: 01 January 2024
SEG Discovery (2024) (136): 17–31.
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Journal Article
Published: 20 July 2023
The Canadian Journal of Mineralogy and Petrology (2023) 61 (3): 537–547.
... , Edinburgh, United Kingdom . Zhuravlev N.N. & Stepanova A.A. (1962) An X-ray investigation of superconducting alloys of bismuth with platinum in the range 20-640 C . Kristallografiya 7...
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Journal Article
Published: 01 February 2023
Russ. Geol. Geophys. (2023) 64 (2): 158–174.
... productive periods with native gold are associated with the postmagmatic stages: (a) early arsenopyrite–polysulfide stage and (b) gold–bismuth–telluride stage. The latter is composed of bismuth tellurides and sulfotellurides, native gold, bismuth, maldonite AuBi 2 , and complex Au and Bi intermetallic...
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Journal Article
Journal: Economic Geology
Published: 01 December 2022
Economic Geology (2022) 117 (8): 1919–1933.
... for komatiites 3 = Average of picrites Bismuth and Sb are present at higher levels than Th, Nb, and the other chalcophile elements in the komatiites and the Cape Smith basalts. This is attributed to metamorphism of the samples, and hence the concentrations of Bi and Sb cannot be empirically estimated...
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Journal Article
Published: 22 November 2022
Bulletin de la Société Géologique de France (2022) 193 (1): 17.
...), roquesite CuInS 2 et cuivre métal (CuKα), sphalérite ZnS (ZnKα), bismuth, sélénium et argent métalliques (BiLα, SeLα, AgLα), stibine Sb 2 S 3 (SbLα), AsGa synthétique (AsLα). Un cristal homogène de cassitérite a servi de standard secondaire. Les seuils de détection sont indiqués dans les tableaux. Cinq...
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Journal Article
Journal: Economic Geology
Published: 01 September 2022
Economic Geology (2022) 117 (6): 1367–1385.
... the minerals industry with enhanced opportunities to secure the additional supply of associated or potential by-product elements. These include tellurium, selenium, bismuth, and antimony (among others), some of which are already predominantly produced as by-products from copper anode slimes. This study...
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Journal Article
Published: 19 July 2021
Geochemistry: Exploration, Environment, Analysis (2021) 21 (3): geochem2021-034.
... for tungsten and trace element analysis, although volatile chlorite loss was also observed. The hot plate digestion method was not recommended, owing to poor recovery of trace elements compared to the bomb digestion method. The quicker and safer ColdBlock TM digestion method can be used for bismuth, molybdenum...
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Journal Article
Published: 24 June 2021
The Canadian Mineralogist (2022) 60 (6): 989–1011.
... resource area) (samples DH11-103, DH11-110a to f, and DH11-147a to d). Bismuth tellurides tend to occur closer to the Main Vein, whereas Ag-tellurides are generally more common further away from the Main Vein. Folk (1990a) also speculated that the best zone for gold and silver values likely plunges...
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Journal Article
Published: 15 March 2021
Bulletin de la Société Géologique de France (2021) 192 (1): 7.
...) a late stage controlled by fluid-overpressure potentially triggered by fault-valve mechanism, at a depth of 7 to 5 km, and a temperature estimated between 266 to 240 °C, is marked by micro-fracturing infilled by native bismuth, bismuthinite, hedleyite, electrum, pyrite and base-metals. Structural...
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Journal Article
Published: 10 March 2021
Mineralogical Magazine (2021) 85 (2): 197–214.
...Giulio F.D. Solferino; Nathan T. Westwood; Adam Eskdale; Sean C. Johnson Abstract Scar Crags and Dale Head North in the English Lake District host mineralised veins enriched in ‘Energy Critical Elements’ (ECEs) specifically, bismuth, cobalt and copper. A limited number of studies in the 1970s...
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Journal Article
Published: 28 January 2021
The Canadian Mineralogist (2020) 58 (6): 717–732.
... minerals (biotite, ilmenite), either from the pegmatite or from the host granite. § Corresponding author e-mail address : rskoda@sci.muni.cz 8 2 2020 2 10 2020 2020 bismuthinite alteration intragranitic NYF pegmatite Potrerillos granite Bismuth is a typical...
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Journal Article
Journal: Geology
Published: 05 June 2020
Geology (2020) 48 (9): 939–943.
.... Abbreviations: bl—bismuthide liquid; ccp—chalcopyrite; chr—chromite; cpx—clinopyroxene; nbs—nickel bismuth sulfide; pn—pentlandite; sg—silicate glass; sl—quenched sulfide liquid. A high-resolution version of the figure is available in the Supplemental Material (see footnote 1 ). Figure 2...
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Journal Article
Published: 01 February 2020
Russ. Geol. Geophys. (2020) 61 (2): 174–195.
... the mineral composition of ores by modern methods, recognize and describe the main gold mineral assemblages, and present detailed data on the chemical composition of native gold and sulfide minerals and their isotope composition. We have established that gold–pyrite–chalcopyrite–arsenopyrite and gold–bismuth...
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Journal Article
Published: 01 June 2019
Russ. Geol. Geophys. (2019) 60 (6): 583–601.
... formation and magmatism. Eastern Transbaikalia occupies the central part of the Mongol-Okhotsk fold belt and is one of the largest raw material regions where deposits of many metals such as molybdenum, tungsten, tin, gold, silver, bismuth, iron, copper, antimony, lead, zinc, boron, fluorite and uranium...
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Journal Article
Published: 01 March 2019
American Mineralogist (2019) 104 (3): 459–462.
... . Ciobanu , C.L. , and Cook , N.J. ( 2000 ) Intergrowths of bismuth sulphosalts from the Ocna de Fier Fe-skarn deposit, Banat, Southwest Romania . European Journal of Mineralogy , 12 , 899 – 917 . Ciobanu , C.L. , Pring , A. , and Cook , N.J. ( 2004 ) Micron- to nano-scale...
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Journal Article
Published: 19 November 2018
Geochemistry: Exploration, Environment, Analysis (2019) 19 (3): 245–254.
... for mass 209 on the bismuth standard and the subsequent shift to 209 Bi 1 H. Commonly, the term ‘isobaric’ mass is not accurate, as di- or triatomic molecules tend to have slightly higher or lower masses than a single element. For example, polonium is a chalcogen and would therefore behave like...
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Journal Article
Published: 01 October 2018
Russ. Geol. Geophys. (2018) 59 (10): 1288–1300.
.... The sequential deposition of three types of mineralization—Au–quartz (including early low-gold Au–As and late productive Au–Pb–Zn mineralization), Au–rare-metal, and Au–silver—has been established. The Au–Bi (Te) assemblage contains native bismuth, bismuthinite, hedleyite, Bi sulfotellurides, gustavite group...
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Journal Article
Published: 15 May 2018
Mineralogical Magazine (2018) 82 (4): 993–1005.
..., terrywallaceite, vikingite, treasurite, eskimoite and Bi-rich andorite-group minerals) and other bismuth sulfosalts (izoklakeite, cosalite and Bi-rich jamesonite) in quartz gangue. The mineral occurs as lath shaped crystals or anhedral grains up to 80 µm × 70 µm, growing together in aggregates up to 200 µm × 150...
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Journal Article
Published: 01 May 2018
European Journal of Mineralogy (2018) 30 (3): 569–589.
... substitution, have been known mostly for the antimony-based cases ( Moëlo et al. , 1989 ). For the bismuth-based N  = 4 case, an orthorhombic Bbmm structure, lillianite , exists for substitutions of up to ∼60%; whereas a monoclinic P 2 1 / c 8 Å-superstructure, gustavite , is present...
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Journal Article
Published: 01 May 2018
European Journal of Mineralogy (2018) 30 (3): 581–592.
... 9 2017 15 9 2017 © 2018 E. Schweizerbart'sche Verlagsbuchhandlung, D-70176 Stuttgart 2018 marcobaldiite new mineral sulfosalt crystal structure lead antimony arsenic bismuth Pollone mine Apuan Alps The baryte + pyrite ± (Pb-Zn-Ag) Pollone ore deposit (latitude 43...
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