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kupcikite

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An example of the evaluation of ideal compositions for <span class="search-highlight">kupčikite</span> with  N  =...
Published: 01 April 2012
Fig. 5 An example of the evaluation of ideal compositions for kupčikite with N = 1 and hodrušite with N = 1.5, occurring in intimate intergrowths of very thin lamellae, on the basis of an analysis of compositional trends in individual spots (kupčikite SP19a).
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A. <span class="search-highlight">Kupčíkite</span> (kup) in association with krupkaite (krp) replaced by emplecti...
Published: 01 April 2012
Fig. 2 A. Kupčíkite (kup) in association with krupkaite (krp) replaced by emplectite (emp). B. Aggregates of paděraite laths (pad) replaced by hodrušite (hod) and emplectite (emp); the bright grain is gold (Au). C. Aggregates of laths of paděraite (pad), hodrušite (hod), emplectite (emp
Journal Article
Published: 01 April 2012
The Canadian Mineralogist (2012) 50 (2): 313–324.
...Fig. 5 An example of the evaluation of ideal compositions for kupčikite with N = 1 and hodrušite with N = 1.5, occurring in intimate intergrowths of very thin lamellae, on the basis of an analysis of compositional trends in individual spots (kupčikite SP19a). ...
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Photomicrographs (A–J, plane-polarized reflected light, oil immersion) and ...
Published: 01 January 2015
. Aggregate of kupcikite (with pleochroism), salzburgite, and tetradymite in a healed microfracture in stage I pyrite. Sample LS-505-10/505 m. K. Aggregate of kupcikite, tetradymite, and lindstromite. Kupcikite shows contrast brightness. Sample LS-505-10/505 m. L. Kupcikite with contrast brightness in BSE
Journal Article
Published: 01 April 2012
The Canadian Mineralogist (2012) 50 (2): 325–340.
...Fig. 2 A. Kupčíkite (kup) in association with krupkaite (krp) replaced by emplectite (emp). B. Aggregates of paděraite laths (pad) replaced by hodrušite (hod) and emplectite (emp); the bright grain is gold (Au). C. Aggregates of laths of paděraite (pad), hodrušite (hod), emplectite (emp...
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Linear dependencies between number of “Cu” or “Bi” atoms in a cuprobismutit...
Published: 01 April 2012
Fig. 4 Linear dependencies between number of “Cu” or “Bi” atoms in a cuprobismutite homologue and the observed value of N (on the basis of compositional data presented in Table 1 ). Symbols: Kup: kupčikite; Hod: hodrušite.
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Back-scattered electron images of exsolution intergrowths of Cu-bearing mak...
Published: 01 April 2012
Fig. 1 Back-scattered electron images of exsolution intergrowths of Cu-bearing makovickyite (lighter, mak ) and cupromakopavonite (darker, cmp ) heavily replaced by oversubstituted krupkaite, accompanied by subhedral kupčíkite ( ku ) and hodrušite ( ho ). Length of bars is 100 μm in both
Journal Article
Journal: Economic Geology
Published: 01 January 2015
Economic Geology (2015) 110 (1): 119–145.
.... Aggregate of kupcikite (with pleochroism), salzburgite, and tetradymite in a healed microfracture in stage I pyrite. Sample LS-505-10/505 m. K. Aggregate of kupcikite, tetradymite, and lindstromite. Kupcikite shows contrast brightness. Sample LS-505-10/505 m. L. Kupcikite with contrast brightness in BSE...
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Journal Article
Published: 01 April 2012
The Canadian Mineralogist (2012) 50 (2): 295–312.
...Fig. 1 Back-scattered electron images of exsolution intergrowths of Cu-bearing makovickyite (lighter, mak ) and cupromakopavonite (darker, cmp ) heavily replaced by oversubstituted krupkaite, accompanied by subhedral kupčíkite ( ku ) and hodrušite ( ho ). Length of bars is 100 μm in both...
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BSE images of an ore assemblage from the Szklarska Poręba pegmatite contain...
Published: 01 April 2012
involving two distinct phases. Symbols: Kup: kupčikite, Hod: hodrušite, Krp: krupkaite, Gld: gladite, Bi: native bismuth, bd XX : bismuthinite derivative, with the percentage of the aikinite end-member indicated, Ikn: ikunolite, phase X : an unnamed phase with N ≈ 2.5.
Journal Article
Published: 01 January 2019
European Journal of Mineralogy (2019) 31 (1): 83–97.
..., and 2.33 and 1.79, for the same element and site variations as applied to izoklakeite above. The phases of this homologous series have crystal structures composed of two alternating slabs: (a) (311) PbS slabs of galena-like structure (according to thickness, we discern kupčíkite-like...
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Journal Article
Published: 30 September 2019
The Canadian Mineralogist (2019) 57 (5): 647–662.
...., Makovicky, E., Balić-Žunić, T., & Paar, W.H. (2003b) Kupčíkite, Cu 3.4 Fe 0.6 Bi 5 S 10 , a new Cu–Bi sulfosalt from Felbertal, Austria, and its crystal structure . Canadian Mineralogist...
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Journal Article
Published: 01 April 2012
The Canadian Mineralogist (2012) 50 (2): 371–386.
... be assigned to Cu (2.29–2.33 Å) and a distorted tetrahedral position, which can be assigned to Fe (2.27–2.37 Å). It is analogous to such a site in kobellite ( Miehe 1971 ) and izoklakeite ( Makovicky & Mumme 1985 , Armbruster & Hummel 1987 ) and to a similar site in kupčíkite ( Topa et al. 2003...
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Journal Article
Published: 21 May 2018
Mineralogical Magazine (2018) 82 (4): 889–911.
.... ( 2005 ) Cuprobismutite, kupčíkite, hodrushite and associated sulfosalts from the black shale hosted Ni-Bi-As mineralization at Čierna Lehota, Slovakia . European Journal of Mineralogy , 17 , 155 – 162 . Putnis , A. ( 2002 ) Mineral replacement reactions: from macroscopic observations...
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Journal Article
Published: 01 April 2012
The Canadian Mineralogist (2012) 50 (2): 353–370.
... ], hodrušite [Cu 7.8 Fe 0.3 Ag 0.2 Bi 11.5 S 21.5 ], kupčikite [Cu 7.8 Fe 1.1 Ag 0.1 Bi 10.9 Sb 0.1 S 21.4 ], lillianite [Cu 0.4 Ag 0.9 Pb 3.4 Bi 5.1 Sb 0.2 S 11.6 ], cosalite [Cu 0.6 Ag 0.4 Pb 4 Bi 4.9 S 11.9 ], junoite [Cu 2.0 Ag 0.1 Pb 2.8 Bi 8 S 15.6 ], cannizzarite [Cu 0.1 Ag 0.3 Pb 3.7 Bi 5.8 Sb 0.1 S...
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