 | | Journal (article/letter/editorial) | | and related minerals in the Bleikvassli Zn-Pb-(Cu) deposit, Nordland, Norway Received: 7 July 1997 / Accepted:...are identi®ed in sulphide samples from Bleikvassli mine, Norway. Detailed optical microscopy and electron...types of wall-rock mineralisation are present at Bleikvassli. Of considerable mineralogical interest are the...Trondheim, Norway Present address: Geological Survey of Norway Boks 3006 Lade, N-7002 Trondheim Norway 1 (CuPbSbS3)...suggestions that galena is a major Ag-carrier at Bleikvassli. Boulangerite (Pb5Sb4S11), jamesonite (FePb4Sb6S14) |  | | Journal (article/letter/editorial) | | Minerals of Norway - the (almost) complete inventory Gunnar Raade Preamble A monographic survey of the...the minerals of Norway (Norges Mineraler) was published by Neumann (1985), covering all minerals recorded...and synonyms. A large number of minerals new to Norway have been recorded since the book appeared. The...attempt to list all accepted mineral species from Norway, including those from Neumann (1985) and later...& Nickel 2001). Names of minerals discovered in Norway after the edition of Neumann's monograph are in |  | | Journal (article/letter/editorial) | | Trondheim-Norwegian Institute of Technology, 7034 Trondheim, Norway (Received April 2, 1991; accepted after revision...a number of deposits in USA, Canada, Sweden and Norway, a number which has been steadily declining in...Sweden (Stephens et al., 1979; Zachrisson, 1980), Norway (Bjorlykke et al., 1979, 1980), Ireland and the...Institute of Technology, University of Trondheim, Norway. His main research interests are stratabound base-metal...ores as well as Buchans, Newfoundland, and Bleikvassli, Norway. (V) C u - Z n - P b ores. All of this small |  | | Journal (article/letter/editorial) | | monoclinic pyrrhotites in some sulphide ores from Norway Gu LIANXING* AND FRANK M. VOr,ES Department of...University of Science and Technology, N-7034 Trondheim, Norway Abstract Pyrrhotites in polished sections from...sulphide and magmatic nickelcopper deposits in Norway were studied under the microscope using the magnetic...and Lindqvist, 1979; Gu et al., 1988, 1993). In Norway, however, little work has been published *Present...nickel-copper and stratabound massive sulphide deposits in Norway (see Tables 1 and 2 for deposit names). PYRRHOTITE |  | | Journal (article/letter/editorial) | | the Uppermost Allochthon (UmA) mostly in northern Norway. The Neoproterozoic and Cambrian history of this...á P.M. Ihlen Geological Survey of Norway, N-7491 Trondheim, Norway e-mail: tor.grenne@ngu.no F.M. Vokes...Engineering, Hùgskoleringen 6, N-7491 Trondheim, Norway host to two characteristic types of stratabound-stratiform...lithologies with original ore reserves up to 5±6 Mt (Bleikvassli, Mofjellet); and numerous, laterally extensive...20 Mt were known at the now abandoned Tverrfjell mine and the recently closed Joma deposit. Minor Cu-Ni |  | | Journal (article/letter/editorial) | | mentsof the depositional graphite-pyrrhotiteschist in Norway classifiedby .Quiet•.one Waltham (1968). The only...indicateda width of 5.74 m and a copline serving the mine and Copperton crossesthe per grade of 2.23 percent...distributionand zoning describedby Vokes (1963) at Bleikvassli. HowFor the purposeof the discussionon metal...(1963) was surprisedthat this was the caseat Bleikvassli,but mentionedthat ore alsoshowsroundedlithic...chalcopyrite are intimatelyrelated galena,molybdenite, marcasite,and tetrahedrite,are --the oneoftenreplacingthe |  | | Journal (article/letter/editorial) | | chalcopyrite and pyrrhotite. Arsenopyrite, tennantite, marcasite, cubanite, valleriite, galena, mackinawite, greigite...were mined as a part of the Third International Mine operations (Zavaritsky V., 1950). Thirty-four NS-trending... Chalcocite, enargite, cubanite, pyrrhotite, marcasite, valleriite, magnetite, hematite, native gold...systems. Annual ore production from the underground mine (to a depth of 750-940 m) is 5 Mt. (Fig. 7). Massive...Mt ore, 4 Mt Cu+Zn) was the biggest underground mine in the USSR in the 1930-80s, with an annual production |  | | Journal (article/letter/editorial) | | uraninite, and rutile. Supergeneminerals include marcasite,pyrite, violarite, cuprite, tion in the region...that the mineralizingsolutionsproducingsulfide marcasite)or magnetite. Chalcopyriteusually occurs as .aggregatesof...in origin. monoclinicpyrrhotite + pyrite (+/marcasite, locally),monoclinic pyrrhotite q-hexagonal pyrrhotite...microprobeanalysesshowed ternate zones of pyrite and marcasite. Marcasite that the first or the normalvariety is slightlysulfuris...fied phaseapparentlyformed later during cooling. mine, Ehime Prefecture, Japan: Tokyo Univ. Fac. Sci. |  | | Journal (article/letter/editorial) | | Trondheim-Norwegian Institute of Technology, 7034 Trondheim, Norway Abstract Pyrite, the most widespread and abundant...at Sulitj~lma, Norway (width of field is 1.2 mm in both photomicrographs). Marcasite, the orthorhombic...orthorhombic dimorph 9f pY- zno/marcasite. Kullerud (1967) found that marcarite, is a moderately common phase in...primary~m]iie~ff-t]~ moderate to high- 400~ and that marcasite could be synthesised grade metamorphosed ores...found that the inversion rate of marcasite indicate that marcasite has no field of true stability, its |  | Kotková, Jana, Kullerud, Kåre, Šrein, Vladimír, Drábek, Milan, Škoda, Radek (2018) The Kongsberg silver deposits, Norway: Ag-Hg-Sb mineralization and constraints for the formation of the deposits. Mineralium Deposita, 53 (4) 531-545 doi:10.1007/s00126-017-0757-1 | Journal (article/letter/editorial) | | 1007/s00126-017-0757-1 ARTICLE The Kongsberg silver deposits, Norway: Ag-Hg-Sb mineralization and constraints for the...Norwegian Mining Museum, P.O. Box 18, 3602 Kongsberg, Norway cooling, while myrmekite of pyrite and silver...silver mines of the Kongsberg silver district in Norway are famous for spectacular samples of thread silver...of Kongsberg was founded at the foothills of the mine. Mining of the silver deposits continued with short...of the Sveconorwegian orogenic belt in southern Norway (Viola et al. 2016). To the west and north-east |  | Rao, B. Govinda, Parihar, Rachit, Pruseth, Kamal Lochan, Mishra, Biswajit (2017) The Occurrence of Breithauptite and Nisbite-Like Sb-Ni Phases At Sindesar-Khurd, Rajasthan, India: Implications For Melt-Assisted Sulfide Remobilization. The Canadian Mineralogist, 55 (1) 75-87 doi:10.3749/canmin.1600025 | Journal (article/letter/editorial) | | remobilization as observed elsewhere, e.g., Sulitjelma, Norway. From the coexistence of breithauptite with probable...partial melting of the ore was postulated at Bleikvassli, Sulitjelma, Tunaberg, and Hemlo and was demonstrated...fractionation in sulfide partial melts. The Sindesar-Khurd mine is relatively new (operating since 2006) and detailed...at 600 8C (Laufek et al. 2010). Nisbite has a marcasite-type structure and is stable only below 628 8C...collection of samples from the Sindesar-Khurd underground mine. We are thankful to N.J. Cook, J. Hanley, and an |  | | Journal (article/letter/editorial) | | concluded that pyrite, formed by the inversion of marcasite, was (among other features) optically anisotropic...pyrite twins (" Eisernes Kreuz") from the siderite mine at Erzberg, Austria, by Spindler (1993). It seemed...sample of "pyrite after marcasite" was synthesized by heating a few marcasite grains for 48 hours at 500~...enargite covellite + digenite digenite + bornite marcasite § galena + sphalerite sphalerite chalcopyrite...chalcopyrite chalcopyrite + galena + sphalerite marcasite + chalcopyrite + sphalerite cinnabarite molybdenite |  | | Book (edition) | | Left: Creme to light turquoise colour shades in a marcasite aggregate due to its pleochroism. 3 Anisotropy...ahlore-enargite, • Stibnite-realgar-orpiment-marcasite-cinnabar, • Amorphous silica-barite. In general...Safflorite Niggliite Frohbergite lamellar Marcasite cruciform, stellar, and lamellar common Ferroselite...shades Tyrrellite dark brown to blue isotropic Marcasite Oulankaite distinct slight, cream distinctive... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre |  | Conn, C. Dakota, Spry, Paul G., Layton-Matthews, Dan, Voinot, Alexandre, Koenig, Alan (2019) The effects of amphibolite facies metamorphism on the trace element composition of pyrite and pyrrhotite in the Cambrian Nairne Pyrite Member, Kanmantoo Group, South Australia. Ore Geology Reviews, 114. 103128 doi:10.1016/j.oregeorev.2019.103128 | Journal (article/letter/editorial) | | products associated with some pyrite at the Brukunga mine, while Skwarnecki et al. (2002) identified barite...of pyrite in the Nairne Pyriten Member, Brukunga mine, drill hole Nairne Pyrite 13, 205.0 m. b. Thin laminae...and 1.78% Pb in pyritic rocks from the Brukunga mine. 4.3. Mount Torrens Pb-Zn-Ag prospect The Mt. Torrens...chalcopyrite, sphalerite, galena, arsenopyrite, and marcasite are also present. Trace amounts of sulfides, sulphosalts...from the Nairne Pyrite Member at the Brukunga Fe-S mine and the Mt. Torrens Pb-Zn prospect. a. Subhedral |  | | Journal (article/letter/editorial) | | amounts of chalcopyrite, arsenopyrite, pyrrhotite, marcasite, tetrahedrite–tennantite, bournonite– seligmannite...were also observed. Arsenopyrite, pyrrhotite and marcasite are poorly described by previous studies carried...described in wall-rock mineralization at Bleikvassli (Norway) (Cook et al., 1998), suggesting a multi-stage...and related minerals in the Bleikvassli Zn–Pb–(Cu) deposit, Nordland, Norway. Mineral. Deposita 34, 35–56...boumonite-CuPbSbS3 from Varatec ore deposit, Baiut mine field, Eastern Carpathians, Romania. Stud. UBB Geol |  | | Journal (article/letter/editorial) | | -- still at granulite grade. Tectonic History of Mine Area The Willyama Complex comprises mainly garn...reach a maximum within and thence to the SE of the mine area. Metamorphic temperatures of 750 ° to 800 °C...(orthopyroxene isograd) are postulated for rocks of the mine area. Total pressure of 5 to 10 Kb, partly due to...shear zones these 1 New Broken Hill Consolidated Mine. 215 parapegmatites are converted to a "parapegmarite...ruby-silver minerals, silver-antimony compounds, marcasite and traces of rare cobaltnickel sulphides and |  | Carrillo-Rosúa, J., Morales-Ruano, S., Morata, D., Boyce, A. J., Belmar, M., Fallick, A. E., Fenoll Hach-Alí, P. (2008) Mineralogy and geochemistry of El Dorado epithermal gold deposit, El Sauce district, central-northern Chile. Mineralogy and Petrology, 92 (3) 341-360 doi:10.1007/s00710-007-0203-7 | Journal (article/letter/editorial) | | bournonite-seligmanite (As=(As þ Sb): 0.21–0.31), marcasite, pyrrhotite being accessory phases. Electrum,...bournonite-seligmanite (PbCuSbS3 –PbCuAsS3), marcasite, and pyrrhotite (Fig. 2b, c). The textural study...chalcopyrite þ sphalerite þ galena ! fahlore þ marcasite (polymetallic stage). The gangue minerals in the... 354 J. Carrillo-Rosua et al. layers with ‘‘marcasite-like’’ structure (Fleet et al., 1989; Simon et...and related minerals in the Bleikvassli Zn–Pb–(Cu) deposit, Nordland, Norway. Mineral Deposita 34: 35–56 |  | | Journal (article/letter/editorial) | | deformation occurred in country rocks of the Elizabeth Mine, Vermont. Conditions under which metamorphism occurs...diffusion and deformation acting for Bleckvassli, Norway; LA GANZA (1959) over long periods of time on sulphide-rich...particular mineral from metamorphosed ore in a single mine probably reflect a) differences in the degree of...(BERNER 1964; JAMES 1966); smythite, pyrrhotite and marcasite have been produced in laboratory experiments (KoRoLEv...and pyrrhotite are rare authigenic minerals; marcasite formation requires special conditions and is more |  | | Journal (article/letter/editorial) | | alteration zone associated with the Bleikvassli Zn-Pb-Cu orebody, northern Norway H. Skauli, Lithos, 31(1-2),...formation mechanism of rhythmically banded pyrite-marcasite ovoids V. L. Rusinov, P. F. Kudrya, I. P. Laputina |  | Adam, Munir M.A., Lv, Xinbiao, Abdel Rahman, A.A., Stern, Robert J., Abdalrhman, Asma A.A., Ullah, Zaheen (2020) In-situ sulfur isotope and trace element compositions of pyrite from the Neoproterozoic Haweit gold deposit, NE Sudan: Implications for the origin and source of the sulfur. Ore Geology Reviews, 120. 103405 doi:10.1016/j.oregeorev.2020.103405 | Journal (article/letter/editorial) | | twinning. Basaltic andesite only occurs west of mine No.1 (Fig. 2). It is a distinctive, fine-grained...we divide Au-bearing quartz veins in the Haweit mine into three generations: (1) NEE-trending, reddish...the most important sulphide minerals in the Haweit mine area. It occurs as irregular grains in 9 contact...and related minerals in the Bleikvassli Zn-Pb-(Cu) deposit, Nordland, Norway. Mineralium Deposita, 34(1)... H. (1997). Gold-bearing arsenian pyrite and marcasite and arsenopyrite from Carlin Trend gold deposits |  | | Catalog/List | | crystals on dar~ matrix. (not radioactive) (Leonie Mine, huerbach, Oberpfal Genany) Sto 10mmf3 l/2in;; ES...Silicate pinkish massiv~ with black Allanite (Bastnas Mine, Riddarhytt2n Vastm~~l2nd,Sw2deri) Cu/2 Se 039...distribution of trown grains in grey YTTROFLUORITE (Drag Norway) lx2 E3.00 2x2 f6.00 lxl f:4 305 P.hRAPIERROTITE...(Ti Nb 0 rich black nasses in matrix (Karnasurt Mine, Revda, Kola Peninsula, Russia) lxl E2.50 lx2 ins...PO/~ • yellowish plates on mauvEUssingit~ (UmDa Mine, Reuda, Kola Peninsula • Russia) (6a pure plate |  | Li, Yan-Jun, Wei, Jun-Hao, Ulrich, Thomas, Chen, Meng-Ting, Li, Hong-Mei, Niu, Ming-Wei, Liu, Ben (2019) Mineral chemistry of the Xiasai Ag–Pb–Zn deposit in the central Yidun Terrane, SW China: Insight into Ni–Ag–Bi mineralization and formation conditions. Ore Geology Reviews, 114. 103136 doi:10.1016/j.oregeorev.2019.103136 | Journal (article/letter/editorial) | | coarse-grained pyrite (Py1), arsenopyrite, pyrrhotite, marcasite, sphalerite, chalcopyrite, fine-grained pyrite...Py1, arsenopyrite, and pyrrhotite with minor marcasite in sulfide veins. Py1 and arsenopyrite are present...coarse grains and are replaced by pyrrhotite, marcasite and sphalerite (Fig. 4d, e, h, i). Pyrrhotite...(Py1) replaced by pyrrhotite; (e) Py1 replaced by marcasite; (f) Breithauptite as inclusions in pyrrhotite...and both replaced by pyrargyrite; (h) Py1 and marcasite replaced by sphalerite in cusp-style; (i) Arsenopyrite |  | | Journal (article/letter/editorial) | | study White Dam Green and Gold/Wilkins Majorie Mine North Portia Luxemburg Anabama a Na Cu – Au(...crystal from the Wiperaminga Subgroup, Ethiudna mine, showing well-defined zoning. A chemical profile...5.4. Pyrite III 5.5. Pyrite IV At the Ethiudna mine, small weakly Co-bearing, euhedral pyrite crystals...I-layer-parallel sulphides in Wiperaminga Subgroup, Ethiudna mine. Euhedral premetamorphic pyrite (py) is bordered...(B) Pyrite II-sulphide mineralisation, Ethiudna mine. Euhedral to subhedral high-Co pyrite associated |  | | Book (edition) | | Gersdorffite Ullmannite Hollingworthite Irarsite Marcasite Ferroselite Hastite Frohbergite Mattagamite Froodite...(yellowish white), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(greenish grey), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(bluish grey shades), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // 8 Gold A ...sample - photo A), dolomite (dark grey); Harstigen Mine, Pajsberg, Filipstad, Värmland, Sweden [j]; Nic |  | | Book (volume) | | explain the ideas of those who have worked on it (and mine, where they differ from those readily available...silver-bearing variety. In Norway, three of the deposits (Sulitjelma, Bleikvassli, and R0rosKvikne-Ki 11...countries: Ireland England Scotland 3 7 1 Wales Norway Sweden 1 7 17 Finland Poland USSR 12 2 30. ...Directors of the Geological Surveys of Sweden and Norway. Stanislaw Dzujynsiki and Marie Sass-Gustkiewicz...concurrent with the mining failed to find more ore, the mine was closed. Total output from Abbeytown is estimated |
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