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borovskite

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Photomicrographs of the PGM from the McBratney occurrence (incident light). A. Borovskite euhedral crystal included in pyrite, which is surrounded by chalcopyrite. B. Borovskite – temagamite – merenskyite composite grain included in chalcopyrite. C. Borovskite–sperrylite composite grains include in chalcopyrite. D. Borovskite–coloradoite composite grain included in chalcopyrite. E. Sudburyite included in chalcopyrite. Note that chalcopyrite also contains inclusions of pyrite and nickeloan pyrite and is replaced by cobaltite–gersdorffite. F. Corroded grain of sudburyite included in cobaltite–gersdorffite; The latter fills corroded zones in pyrite, pyrrhotite and chalcopyrite. Note that in the upper part, millerite has replaced pyrrhotite. G. Composite grain of telluroan sudburyite – merenkyite – temagamite in contact with biotite, chalcopyrite and altered pyrrhotite. Note the presence of a small grain of merenskyite mantling a lath of biotite. H. Composite grain of unknown PGE with sperrylite included in dolomite. Bt: biotite, Bvk: borovskite, Cbt: cobaltite–gersdorffite, Ccp: chalcopyrite, Cld: coloradoite, Dol: dolomite, Mlt: millerite, Mrk: merenskyite, Ni–Py: nickeloan pyrite, Pd–Te–Sb: unknown Pd telluride–antimonide, Pn: pentlandite, Po: pyrrhotite, Py: pyrite, Sd: subburyite, Spy: sperrylite, Te–Sd: telluroan sudburyite, Tmg: temagamite.
Published: 01 April 2004
F ig . 4. Photomicrographs of the PGM from the McBratney occurrence (incident light). A. Borovskite euhedral crystal included in pyrite, which is surrounded by chalcopyrite. B. Borovskite – temagamite – merenskyite composite grain included in chalcopyrite. C. Borovskite–sperrylite composite
Journal Article
Published: 01 April 2004
The Canadian Mineralogist (2004) 42 (2): 667–681.
...F ig . 4. Photomicrographs of the PGM from the McBratney occurrence (incident light). A. Borovskite euhedral crystal included in pyrite, which is surrounded by chalcopyrite. B. Borovskite – temagamite – merenskyite composite grain included in chalcopyrite. C. Borovskite–sperrylite composite...
FIGURES
First thumbnail for: PLATINUM-GROUP MINERALS FROM THE McBRATNEY PGE–Au ...
Second thumbnail for: PLATINUM-GROUP MINERALS FROM THE McBRATNEY PGE–Au ...
Third thumbnail for: PLATINUM-GROUP MINERALS FROM THE McBRATNEY PGE–Au ...
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Published: 01 April 2004
TABLE 1. THE COMPOSITION OF BOROVSKITE FROM THE McBRATNEY PROSPECT, FLIN FLON BELT, MANITOBA
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Published: 01 April 2004
TABLE 1. THE COMPOSITION OF BOROVSKITE FROM THE McBRATNEY PROSPECT, FLIN FLON BELT, MANITOBA
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Published: 01 April 2004
TABLE 1. THE COMPOSITION OF BOROVSKITE FROM THE McBRATNEY PROSPECT, FLIN FLON BELT, MANITOBA
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Published: 01 April 2004
TABLE 1. THE COMPOSITION OF BOROVSKITE FROM THE McBRATNEY PROSPECT, FLIN FLON BELT, MANITOBA
Journal Article
Journal: Economic Geology
Published: 01 December 2010
Economic Geology (2010) 105 (8): 1469–1490.
.... In the disseminated zones, these phases replace the metamorphic actinolite-chlorite assemblage in both types of host rocks. Locally the veins are layered with pyrrhotite-rich zones and chalcopyrite-rich zones. The PGM include, in order of abundance, Te-rich sudburyite, borovskite, sperrylite, sudburyite, an unknown...
FIGURES
First thumbnail for: PGE-Rich Ni-Cu Sulfide Mineralization in the Flin ...
Second thumbnail for: PGE-Rich Ni-Cu Sulfide Mineralization in the Flin ...
Third thumbnail for: PGE-Rich Ni-Cu Sulfide Mineralization in the Flin ...
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Electron and optical photomicrographs of the nature and textural occurrence of common PGM and PMM in their respective host environments. Note the contrasted inset images showing the nature of composite PGM and PMM. Mineral abbreviations: Alt = altaite, Ars = sulfarsenides Brv = borovskite, Elc = “electrum” (Ag-rich gold), Hes = hessite, Mch = michenerite, Mln = melonite, Mrk = merenskyite, Spy = sperrylite, Tmg = temagamite.
Published: 13 December 2021
= borovskite, Elc = “electrum” (Ag-rich gold), Hes = hessite, Mch = michenerite, Mln = melonite, Mrk = merenskyite, Spy = sperrylite, Tmg = temagamite.
Journal Article
Published: 13 December 2021
The Canadian Mineralogist (2021) 59 (6): 1599–1626.
... = borovskite, Elc = “electrum” (Ag-rich gold), Hes = hessite, Mch = michenerite, Mln = melonite, Mrk = merenskyite, Spy = sperrylite, Tmg = temagamite. ...
FIGURES
First thumbnail for: Distribution of noble metals in magmatic sulfide o...
Second thumbnail for: Distribution of noble metals in magmatic sulfide o...
Third thumbnail for: Distribution of noble metals in magmatic sulfide o...
Journal Article
Published: 01 February 2008
European Journal of Mineralogy (2008) 20 (1): 7–46.
... Sb 2 AsS 2 ( Bonazzi et al. , 1995 ) and chalcothallite (a sulfide–antimonide of Tl and Cu) ( Makovicky et al. , 1980 ). The same situation is encountered in two PGE (Platinum Group Elements)-bearing chalcogenides, borovskite , Pd 3 SbTe 4 , and crerarite , (Pt,Pb)Bi 3 (S, Se) 4− x...
Journal Article
Journal: Economic Geology
Published: 01 December 2022
Economic Geology (2022) 117 (8): 1709–1729.
...,As) 4 ), borovskite (Pd 3 SbTe 4 ), naldrettite (Pd 2 Sb), and sperrylite (PtAs 2 ). The PGMs are dominantly hosted by pentlandite and pyrrhotite with less than 4% hosted by pyrite and chalcopyrite, occurring either as inclusions or along sulfide-sulfide, sulfide-silicate, and sulfide-carbonate...
FIGURES
First thumbnail for: Mobilization and Fractionation of Magmatic Sulfide...
Second thumbnail for: Mobilization and Fractionation of Magmatic Sulfide...
Third thumbnail for: Mobilization and Fractionation of Magmatic Sulfide...
Journal Article
Published: 01 January 2016
Reviews in Mineralogy and Geochemistry (2016) 81 (1): 489–578.
... (As,Sb) 3 )] Palladodymite [(Pd,Rh) 2 As] Isomertieite (Pd 11 Sb 2 As 2 ) Mertieite-II [Pd 8 (Sb,As) 3 ] Sb Stibiopalladinite (Pd 5 Sb 2 ) Sudburyite [(Pd,Ni)Sb] SbAs Isomertieite (Pd 11 Sb 2 As 2 ) Mertieite-II [Pd 8 (Sb,As) 3 ] SbTe Borovskite (Pd 3 SbTe 4 ) Testibiopalladite [PdTe...
FIGURES
First thumbnail for: Petrogenesis of the Platinum-Group Minerals
Second thumbnail for: Petrogenesis of the Platinum-Group Minerals
Third thumbnail for: Petrogenesis of the Platinum-Group Minerals