... with the primary sulphides including the formation of the sulphosalt minerals semseyite, tetrahedrite, meneghinite, jaskolskiite, boulangerite, bournonite and zinkenite. Based on microprobe analyses of reaction pairs and determination of mineral proportions in some cases, a series of quantitative data for each...

... occupied coordination tetrahedron of copper on the other. Eccentricity of the Sn site, situated in the position of the Pb site in meneghinite and jaskolskiite (N = 5 and 4, respectively), is lower than that of Sb, and the coordination polyhedron is largest of all polyhedra in the structure ( Tables 4...

... modulation is present ( Bindi et al ., 2017 ) and for N  = 2 a number of superstructures is known; none of these, however, has influence upon the basic calculations of the homologue order. The series contains meneghinite CuPb 13 Sb 7 S 24 ( N  = 5), jaskolskiite Cu x Pb 2+ x (Sb,Bi) 2− x S 5 ( N  = 4...

...-sulfide-sulfosalt vein. Gold-rich veins host complex Cu-Pb-Bi-Sb sulfosalts such as, e.g., jaskolskiite, Cu x Pb 4+x (Sb, Bi) 4-x S 10 , and many others. Sample BOL-1172. Width of field = 2.75 mm. D: Vein-hosted gold (au) in sulfide-sulfosalt vein, associated with idioblastic arsenopyrite, pyrrhotite...

... – 82 . Makovicky , E. , Mumme , W.G. & Hoskins , B.F. ( 1991 ): The crystal structure of Ag-Bi-bearing heyrovskýite . Can. Mineral . 29 , 553 – 558 . Makovicky , E. & Norrestam , R. ( 1985 ): The crystal structure of jaskolskiite, Cu x Pb 2+ x (Sb, Bi...

... in platinum-alloy nuggets, Goodnews Bay, Alaska. Canadian Mineralogist , 22 , 543 –552. Harris, D.C., Roberts, A.C., and Criddle, A.J. ( 1984 ) Jaskolskiite from Izok Lake, Northwest Territories. Canadian Mineralogist , 22 , 487 –491. Harris, D.C., Roberts, A.C., Thorpe, R.I., Jonasson...

... al . (1984 b ) No No No Izoklakeite (Cu, Fe) 2 Pb 27 (Sb,Bi) 19 S 57 3.5–4.0 6.47 Harris et al . (1986) No No No Jaskolskiite Cu 0.2 Pb 2.2 Sb 1.2 Bi 0.6 S 5 4.0 6.5 Harris et al . (1984 a ) No No No Loellingite FeAs 2 7.1–7.5 5.0–5.5 No No No Yes...

.... Mineral., Monatsh ., 49 – 67 . Makovicky , E. & Mumme , W.G. ( 1984 ): The crystal structures of izoklakeite, dadsonite and jaskolskiite . 15th Int. Congress Crystallogr. (Hamburg), Coll. Abstr ., C-246 . Moelo , Y. ( 1979 ): Quaternary compounds in the system Pb–Sb–S–Cl...

... in the formula in samples of felbertalite from the Funiushan deposit. Excess Cu was also observed in some lillianite homologues ( Cook 1997 ) and jaskolskiite and titinaite ( Moëlo et al. 1995 ). In the experiments of Mariolacos (1979) and Sugaki et al. (1986) , the “AG” phase Cu 12 Pb 25 Bi 38 S 88...

...-poor variety. Jaskolskiite , Cu x Pb 2+ x (Sb, Bi) 2− x S 5 ( x close to 0.2) ( N = 4) STR: Makovicky & Nørrestam (1985) . The crystal chemistry of this homologous series was characterised by Kohatsu & Wuensch (1974) , and was reexamined by Takéuchi (1997) . General...

... Jordanite Pb 14 As 6 S 23 Pl Robinsonite Pb 4 Sb 6 S 13 BdV, MA Twinnite Pb(Sb 0.63 As 0.37 ) 2 S 4 MA, Pl Zinkenite Pb 9 Sb 22 S 42 BdV, MA, Pl Lead-copper sulfosalts Bournonite CuPbSbS 3 BdV, Fv, Pl Jaskólskíite Cu x Pb 2+ x (Sb,Bi) 2− x S 6 Fv Meneghinite...

... source of silver in the Izok Lake massive-sulfide deposit: Confirmation by electron- and proton-microprobe analyses . The Canadian Mineralogist , 22 , 497 – 502 . Harris D.C. Roberts A.C. Criddle A.J. 1984 b . Jaskolskiite from Izok Lake, Northwest Territories . The Canadian...

... in height along [100] by ~ 2 Å. Two shades of infill indicate rods constituting rod-layers (010) of two types, at y = 0 and y = ½, respectively. (b) Jaskolskiite Cu 0.2 Pb 2.2 (Sb, Bi) 1.8 S 5 , the N = 4 member of the meneghinite homologous series. Light spheres denote S, grey spheres Pb, dark...