 | | Journal (article/letter/editorial) | | andradite, MnFe-spinels, sphalerite, quartz and calcite in various proportions. These minerals did not...magnetite-rich matrix which contains some interstitial calcite (white). Core slab. Sample 472/1. Mn-magnetite-type...Ad – andradite, Fl – fluorite, Qz – quartz, Cc – calcite, Py – pyrite, He – hematite, Rs – rhodochrosite...examination including rhodochrosite, rhodonite, calcite, hematite, pyrite, and quartz). Breccia-type ore...Subhedral sphalerite (medium grey, Sp), interstitial calcite (dark grey, Cc) and jacobsite (light grey, Ja) |  | | Journal (article/letter/editorial) | | PROVINCE, SWEDEN PER NYSTEN§ Department of Earth Sciences, Uppsala University, SE 752 36 Uppsala, Sweden ABSTRACT...stratabound Pb–Zn–Ag–Cu deposit at Garpenberg Norra, Sweden. Electron-microprobe analyses of yeatmanite reveal...mineralogy, electron-microprobe analysis, Garpenberg, Sweden. SOMMAIRE La yeatmanite, Mn2+9Zn6Sb5+2Si4O28,...a manganese arsenite first found at Långban in Sweden (Gabrielsson 1956), was later identified at Sterling...is also known from the Brattfors mine, Nordmark, Sweden (Dunn & Ramik 1984). These phases are here described |  | | Journal (article/letter/editorial) | | South Wales, Australia; Hale Creek mine, Trinity County, California; Kalahari manganese district, Cape...perfect cleavage, that were found embedded in calcite veins. The material was named inesite (Greek: “flesh...in calcite veins in iron ore at the Harstigen (Harstig) mine, Pajsberg, Persberg district, Sweden. He...flesh-red in color, and almost completely enclosed in calcite. By dissolving out the crystals (none doubly terminated)...inesite spheres from the Wessels mine, Kalahari County, California, and Baia Mare manganese district, |  | | Journal (article/letter/editorial) | | − Magnetite Bu Cc Fl Qz Sp Ve − Bustamite − Calcite − Fluorite − Quartz − Sphalerite − Vesuvianite...and andradite), vesuvianite, clinopyroxene and calcite. The contents of plagioclase and calcsilicate minerals...submarine hydrothermal Zinkgruvan Pb-Zn skarn deposit, Sweden (Hedström et al. 1989, Weihed et al. 2005). The...sphalerite ores. Subordinate minerals are quartz and calcite, in some cases clinopyroxene, vesuvianite and feldspars...first alteration stage, bustamite has replaced calcite totally, but also has corroded fluorite, sphalerite |  | Grew, E. S., Locock, A. J., Mills, S. J., Galuskina, I. O., Galuskin, E. V., Hålenius, U. (2013) Nomenclature of the garnet supergroup. American Mineralogist, 98 (4) 785-811 doi:10.2138/am.2013.4201 | Journal (article/letter/editorial) | | Mineralogy, P.O. Box 50 007, 104 05 Stockholm, Sweden 2 Abstract The garnet supergroup includes all...Mn- and Cu-rich vesuvianite (purplish black) and calcite (white) in the holotype specimen from Wessels Mine...from the type locality, Magnet Cove, Hot Spring County, Arkansas. E.S. Grew collection and photograph...2 ](As3 )O12, from the type locality, Långban, Sweden. The largest crystals are 3 mm across. Swedish...carbonatite, Italy (Lupini et al. 1992), and Alnö Island, Sweden (von Eckermann 1974). The dominant ZR3+ cation |  | | Journal (article/letter/editorial) | | deposits at Franklin, New Jersey, (Dunn 1995) and in Sweden and Norway (Långban-type deposits, Boström et al... on the other hand, are reported from Långban (Sweden), Hautes-Pyrénées, Franklin (Essene & Peacor 1987)...Långban-type Mn deposits in the Långban and Sjögruvan provinces, Sweden, and at Brandsnuten, Norway (Nysten &...Fe-rich långbanite from the Nyberget deposit in Sjögruvan Province (Table 3). At Fianel, the långbanite...Bergwiesen (JB131), with two clasts of manganoan calcite (*). 1080 1075 38#5-oct.00-2188-03 THE CANADIAN |  | | Journal (article/letter/editorial) | | of Natural History, Box 50007, 0405 Stockholm, Sweden 3 CNR – Istituto Per La Dinamica Dei Processi Ambientali...Abstract: Ecdemite from Harstigen, Värmland, Central Sweden, was studied through Raman and FTIR spectroscopy...oxyhalides group. Key-words: ecdemite; Harstigen; Sweden; arsenic; lead; layered oxychlorides; FTIR; Raman...the worldwide famous Långban-type localities in Sweden. Nearly 300 mineral species are known for the group...Jakobsberg, Långban, Mangruvan, Nordmark and Sjögruvan, located within ~20 km of each other near the |  | Fusswinkel, Tobias, Wagner, Thomas, Wenzel, Thomas, Wälle, Markus, Lorenz, Joachim (2013) Evolution of unconformity-related MnFeAs vein mineralization, Sailauf (Germany): Insight from major and trace elements in oxide and carbonate minerals. Ore Geology Reviews, 50. 28-51 doi:10.1016/j.oregeorev.2012.08.001 | Journal (article/letter/editorial) | | Ca\Mn\ (Fe + Mg) space, and comprise calcite, Mn-calcite, Fe\Mg calcite, Ca-rhodochrosite, and Ca-kutnahorite...ore stages (Mn oxides and calcite evolving into hematite and Mn-rich calcite) records a pronounced shift...28–51 a c b Rhyolite Rhyolite Braunite Barren calcite vein Rhodochrosite + hematite Rhyolite 10cm...shoot Rhodochrosite pseudomorphs after calcite Vug calcite 5cm 5cm Fig. 3. Field relationships of...Mn\Fe\As veins. (a) Set of barren calcite veins. (b) Multistage calcite–braunite vein, containing rhyolite |  | Peck, W. H., Volkert, R. A., Mansur, A. T., Doverspike, B. A. (2009) Stable Isotope and Petrologic Evidence for the Origin of Regional Marble-Hosted Magnetite Deposits and the Zinc Deposits at Franklin and Sterling Hill, New Jersey Highlands, United States. Economic Geology, 104 (7) 1037-1054 doi:10.2113/econgeo.104.7.1037 | Journal (article/letter/editorial) | | magnetite deposits are grossly similar and include calcite + magnetite ± garnet ± clinopyroxene; calcic amphibole...metamorphism associated with the Ottawan orogeny. Calcite is the principal mineral in the host rocks where...coexisting silicates and magnetite. Locally, coarse calcite grains form small, unfoliated pods and lenses adjacent... Sparse amounts of graphite that coexist with calcite are found at a single location in between the Howell...calc-silicate wall rocks and the assemblage diopside + calcite enveloping the ore zones, and less commonly with |  | | Journal (article/letter/editorial) | | Smältarmossen calcic iron skarn deposit, Bergslagen, Sweden Nils F. Jansson & Rodney L. Allen Received: 3...the Palaeoproterozoic Bergslagen region, southern Sweden. During the last 100 years, the latter deposit...Luleå University of Technology, SE-971 81 Luleå, Sweden e-mail: nils.jansson@boliden.com R. L. Allen Boliden...SE-776 98 Garpenberg, Sweden Keywords Smältarmossen . Garpenberg . Bergslagen . Sweden . Magnetite . Skarn...Introduction The Bergslagen region of southern Sweden is an intensely mineralized Palaeoproterozoic felsic |  | | Report (issue) | | petrographical studies on the ore bearing rocks of Central Sweden, I» [118]. I detta arbete publicerades tvenne nya... Aminoff [10]). [Tilasite and pyroaurite in a calcite-fissure in hematite ore.] ' Pektoliten förekommer...petrographical studies on the ore-bearing rocks of Central Sweden» fem analyserade skölar som »a peculiar se ries...Nykroppa lab. C. Winqvist 0.013 .T. 0.013 50.1 Hällefors lab. C. Ångström 0.011 49.3 Nykroppa lab. B...Jakobsberg och Gåsborn i Filipstads bergslag och Sjögruvan i Grythytte bergslag. Detta tyder på, att de vid |  | | Journal (volume) | | omtalade järn-mangan-mineraliseringen Sjögruvan, strax sydost om Grythyttan i västra Västmanland. Denna fyndort...locality of trimerite outside the Filipstad area, Sweden, and the material from Saga differs from the Swedish...aggregates up to around 0.1 mm in size on rhombohedral calcite and acicular aegirine in cavities in analcime....associated with aegirine, analcime, arsenopyrite, calcite, chiavennite, epididymite, a feldspar, and zircon...found in the alkaline biotiteamphibole-søvite, a calcite carbonatite, found in this area of the Fen complex |  | | Book (volume) | | other three, are arranged from north to south. For Sweden, a general summary of the metallogeny of that country...the one that contains the iron ores of central Sweden in which the numerous ore bodies are of a few 5...countries: Ireland England Scotland 3 7 1 Wales Norway Sweden 1 7 17 Finland Poland USSR 12 2 30. These 80...and by the Directors of the Geological Surveys of Sweden and Norway. Stanislaw Dzujynsiki and Marie Sass-Gustkiewicz...lead at Glendalough and for copper in the west of County Cork. Considerable prosperity in mining continued |  | | Journal (volume) | | cemral Finland, the Västerbollen nickel prcvince in Sweden, the historical nickel mines in southern Norway...Shield, Ca ledon ides, Precambrian, USSR, Finland, Sweden, Norway REFERENCES: General reference: PAP UNEN...Norway Geological Survey of Sweden , P.O. Box 670, S-75 1 28 Uppsala, Sweden Ervamaa, G. Geological Survey...Sveriges Geologiska AB, Box 801, S-95 128 Luleä, Sweden ,Horo zov, S.A. Karelian Geological Exploration...0 0 0 0 • 0 0 NICKEL-COPPER DEPOSITS IN SWEDEN G. Nilsson Inlroduction ickel sulphide deposits |  | | Book (edition) | | about 4. 2.2—2: 3. Rbc . 1170 30 '. None. Baryto -calcite, 190 . 4. 3 :6–37. Roc. 106 ° 54. M perf. Pe m...Celestine. 2. B. prismaticus, 3. B. obliquus, Baryto- calcite. Witherite. 4. B. fusilis, Dreelite. 5. B. rhombohedrus...Strontianite . prismaticus, Celestine. obliquus, Baryto -calcite. fusilis , Witherite. rhombohedrus, Dreelite. ponderosus...prismaticus, Celestine. 3. B. obliquus, Baryto -calcite. Witherite. 4. B. fusilis, Dreelite. 5. B. rhombohedrus...Spain, Hungary, Egypt, Persia, & c. In Madison county, Kentucky, it is found scattered through the loose |
|
