 | Delpomdor, F., Schröder, S., Préat, A., Lapointe, P., Blanpied, C. (2018) Sedimentology and chemostratigraphy of the late Neoproterozoic carbonate ramp sequences of the Hüttenberg Formation (northwestern Namibia) and the C5 Formation (western central Democratic Republic of Congo): Record of the late post-Marinoan marine transgression on the margin of the Congo Craton. South African Journal of Geology, 121 (1) 23-42 doi:10.25131/sajg.121.0003 | Journal (article/letter/editorial) | | Neoproterozoic carbonate ramp sequences of the Hüttenberg Formation (northwestern Namibia) and the C5 Formation...Mountainland (Namibia) and West Congo belt (DRC) of the Hüttenberg Formation and the C5 Formation, respectively...NEOPROTEROZOIC CARBONATE RAMP SEQUENCES OF THE HÜTTENBERG FORMATION (NORTHWESTERN NAMIBIA) AND THE C5 FORMATION...CRATON (iv) beach and (v) coastal sabkha. The Hüttenberg Formation consists of an open-marine mid-inner...biostratigraphical comparisons between the C5 and Hüttenberg formations suggest these are coeval carbonate |  | | Journal (article/letter/editorial) | | Land Subgroup Formation Tsumeb Upper Lower Hüttenberg Member Mulden Otavi Group Subgroup Formation...Formation Tsumeb Owambo Kombat Tschudi Hüttenberg Mulden Otavi Elandshoek Maieberg Abenab Nosib ...univariant forsterite–diopside–tremolite–dolomite–calcite assemblage in marbles, which indicates maximum...carbonate formations of the Maieberg, Elandshoek and Hüttenberg (Fig. 5). The subgroup is well developed throughout...granite in a matrix of fine-grained dolomite, calcite, quartz and pyrite. It is absent in most of the |  | | Journal (issue) | | valley, Grube Silberbrünnle (WITTERN, 1995) Rhineland-Palatinate, Lahn valley, Bad Ems District (WITTERN...Frédéric Latouche. Beurs (M-F). HÜTTENBERG. Schachtplatz Schaubergwerk Hüttenberg. 9-16 h. Beurs (M). ...Hagendorfite from the type locality Hagendorf (Bavaria, Germany) : crystal structure determination and 57Fe Mössbauer...* AGAB MINIBUL 39(1), 01.06 1-4 Une mine de calcite de l'age du bronze 5-13 Georges Ubaghs (1916-2005)...521-524 Dioptase-plancéite pseudomorphs after calcite from the Tanrara copper deposit, Katanga, République |  | Boni, M., Terracciano, R., Evans, N. J., Laukamp, C., Schneider, J., Bechstadt, T. (2007) Genesis of Vanadium Ores in the Otavi Mountainland, Namibia. Economic Geology, 102 (3) 441-469 doi:10.2113/gsecongeo.102.3.441 | Journal (article/letter/editorial) | | Geologisch-Paläontologisches Institut, Universität Heidelberg, Germany ROSARIO TERRACCIANO, Dipartimento di Scienze della...Heidelberg, Im Neuenheimer Feld 234, 69120 Heidelberg, Germany JENS SCHNEIDER,** Department of Mineralogy, University...Heidelberg, Im Neuenheimer Feld 234, 69120 Heidelberg, Germany Abstract Zn-Cu-Pb vanadate ores (descloizite,...depositional history of the post-Damaran supergene ores. Calcite and dolomite gangue are paragenetically coeval...23% Pb, 21.79% Zn Hüttenberg Fm Hüttenberg Fm Hüttenberg Fm Hüttenberg Fm Hüttenberg Fm Elandshoek Fm |  | | Journal (article/letter/editorial) | | University of Würzburg, Am Hubland, D-97074 Würzburg, Germany. Tel.: +49 (0) 931 318 5420; fax: +49 (0) 931 318...original C isotopic composition of early diagenetic calcite may be even retained during diagenetic dolomitization...similar isotope ratios have been found in both the calcite and dolomite fractions within partly dolomitized...are shown in Fig. 1 to illustrate this. Both the calcite and dolomite fractions within limestone that was...suggested isotope fractionation between dolomite and calcite (2.8‰, Zhou and Zheng, 2006). Late diagenetic or |  | | Journal (article/letter/editorial) | | include azurite, pyromorphite, fluorite, quartz, and calcite. Then there are the minerals that collectors have...carbonate, or Fe2+CO3, and is a member of the calcite _ group, crystallizing within the trigonal system...include hematite, magnetite, quartz, cacoxenite, calcite, barite, and various chlorite minerals, but these...encrustation type. Siderite has been known to pseudomorph calcite, dolomite, fluorite, barite, gypsum, galena, and... a rare igneous rock type composed chiefly of calcite but other carbonate minerals as well. Fibrous or |  | Ertl, Andreas, Pertlik, Franz, Prem, Markus, Post, Jeffrey E., Kim, Soo Jin, Brandstä tter, Franz, Alfschuster, R. (2005) Rancieite crystals from Friesach, Carinthia, Austria. European Journal of Mineralogy, 17 (1) 163-172 doi:10.1127/0935-1221/2005/0017-0163 | Journal (article/letter/editorial) | | manganite, nsutite, goethite, lepidocrocite, and calcite. Ranciéite rarely forms small purple-silver grey...faults (e.g., siderite deposits near the villages Hüttenberg and Waldenstein). The garnet-mica schists of...lepidocrocite, and calcite (ranciéite is sometimes overgrown by massive calcite). Todorokite and braunite...ranciéite is sometimes overgrown by coarse-grained calcite we can conclude that it was formed under hydrothermal...Plankogel Complex, especially at the locality Hüttenberg, which was of great economic interests in the |  | | Journal (article/letter/editorial) | | are a few thousand tons of recoverable Ge only. Germany is one of the leading importers of Ge oxide, from...smithsonite and descloizite. Tsumeb T4-T8 dolomite, Hüttenberg Fm. Khusib Springs T2 limestone, Maieberg Fm...alteration, breccia; structural control? Kombat Upper Hüttenberg dolomite, sandstone, FeMn ore, Kombat Fm. phyllite...contact of the upper Tsumeb Subgroup dolostones (Hüttenberg Formation) with clastic rocks (shales) of the...oxidized ore carrying cuprite (cup), malachite (mal), calcite (cc), and a variety of Fehydroxides (Feox); Feox |  | | Journal (article/letter/editorial) | | University of Würzburg, Am Hubland, D-97074 Würzburg, Germany. Tel.: +49 9318885420; fax: +49 931 8884620. E-mail... Locally, vertically standing crystal fans of calcite pseudomorphs after sea-floor aragonite are developed...silicification is a common feature. The overlying Hüttenberg Formation begins with up to 1000 m thick, light...in exploration drill holes through the upper Hüttenberg Formation. Furthermore, a distinct stratiform...(17.715°E, 19.240°S); and dolomicrite from the Hüttenberg Formation, one sample from the Tsumeb mine and |  | | Journal (issue) | | haben ' Mineralien zwischen Heiligenblut und Hüttenberg Geschiebe von Bornholm • Zeichnen statt Fotografieren...und Eisen - Sammeln zwischen Heiligenblut _und Hüttenberg 150 Karl Beurlen: Nostalgie stall Fotografie...Zink und Eisen Sammeln zwischen Heiligenblut und Hüttenberg Rudolf Franz Ertl Die klassischen Bergbaugebiete...Bergbaugebiete von Heiligenblut, Bleiberg und Hüttenberg liefern auch heute noch viele interessante, aber auch...vielen hundert Bergbaue zwischen Heiligenblut und Hüttenberg wurden wegen Unrentabilität geschlossen. Aber |  | | Journal (article/letter/editorial) | | minerals, or they may specialize in just one species—calcite is a popular mineral for this. Other collectors...been a particular love. A galena from Neudorf, Germany, for example, gets my heart beating a smidge faster...Figure 1. Pseudohexagonal twins of aragonite on calcite, 10.3 cm across, from the Agrigento mine, Agrigento...(1743–1822) who distinguished between aragonite and calcite based on cleavage, specific gravity, and crystallography...composition were responsible for the differences between calcite and aragonite. It wasn’t until 1822, when Eilhardt |  | | Book | | als erschöpft geltenden Eisenvererzungen bei Hüttenberg in Kärnten, wobei - erstmals in der Lagerstättengeologie...Metamorphose" ( 1945), „Die Eisenspatlagerstätten von Hüttenberg und ihre Umgebung" (1953), „Ein zweikreisiger...den Lagerstätten Gastein, Kliening, Mitterberg, Hüttenberg, Steirischer Erzberg, Sehendleck, Waldenstein...Räderzeche b. Kerschdorf (P); Olsa b. Friesach (P); Hüttenberg (P); Lavant b. Unterdrauburg (S); Heiligenblut...Altkristallin auf (mit ausgedehnten Vorkommen bei Hüttenberg/Ktn.) und kommen ferner in permoskythischen Formationen |  | | Book | | monominérales). Le calcaire ne contient ainsi que de la calcite CaCO3 ; les grès et la quartzite ne se composent...compris les borates et les nitrates) Exemples: la calcite CaC0 3 et la magnésite MgC0 3 • 6. Les s11ljates:...stratifiés du «Middle West» Gisements de sidérite de Hüttenberg (Carinthie) Géochimie de l'arsenic MISPICKEL...83 NIOBITE EUXÉNITE GOETHITE MANGANITE CALCITE CALCITE CALCITE AURICHALCITE A.NKÉRITE MAGNÉSITE 84 85...78,79,80 82 83 84 85 86 87, 88 89 92 90 91 81 CALCITE CaCO 3 A.NKÉRITE Ca(Fe, Mn)[CO 3]~ MgCO 3 FeCO |  | | Journal (issue) | | schacht "Weißer Hirsch“ HÜTTENBERG. Am Schachtplatz des Schaubergwerks Hüttenberg. 9-16 h. Beurs (M). ...de plomb 54-57 Le cmicroscope polarisant 58-59 Calcite de Challans (Vendée, FR) AMERICAN MINERALOGIST...(Creuse) 49-51 Marcasite, un sulfure de fer 52-56 Calcite de Coudes(Puy-de-Dôme, FR) 57-58 Voyage au centre...and evidence of advective heat transport from calcite + dolomite geothermometry", American Mineralogist |  | Herbelin, Maud, Bascou, Jérôme, Lavastre, Véronique, Guillaume, Damien, Benbakkar, Mhammed, Peuble, Steve, Baron, Jean-Philippe (2020) Steel Slag Characterisation—Benefit of Coupling Chemical, Mineralogical and Magnetic Techniques. Minerals, 10 (8) 705 doi:10.3390/min10080705 | Journal (article/letter/editorial) | | calcium chromite (CaCr2 O4 ), larnite (Ca2 SiO4 ), calcite (CaCO3 ) and quartz (SiO2 ). The XRD pattern of...quartz, calcium chromite, spinel solid solution and calcite follow the opposite trend. These two latter minerals...fractions, and are very quickly transformed into calcite on into contact with and disintegration are found...fine fractions, and are very quickly transformed calcite on air contact moisture. with air and moisture...Lrn = Lrn = larnite, Cal = calcite, Qz = quartz). larnite, Cal = calcite, Qz = quartz). Table 3. Relative |  | Pertlik, Franz, Ertl, Andreas, Körner, Wilfried, Brandstätter, Franz, Schuster, Ralf (2003) Na-rich dravite in the marbles from Friesach, Carinthia, Austria: Chemistry and crystal structure. Neues Jahrbuch für Mineralogie - Monatshefte, 2003 (6) 277-288 doi:10.1127/0028-3649/2003/2003-0277 | Journal (article/letter/editorial) | | Zadorlaky-Stettner (1961 b) the major components are calcite, quartz, muscovite, and phlogopite. Minor plagioclase...pyrite, pyrrhotite, magnetite, galena, and rutile. Calcite forms crystals with deformation twinning, which...the westernmost part of the mining district of Hüttenberg (Carinthia, Austria). A mineralogical characterization |  | Chukanov, Nikita V., Panikorovskii, Taras L., Goncharov, Alexey G., Pekov, Igor V., Belakovskiy, Dmitriy I., Britvin, Sergey N., Möckel, Steffen, Vozchikova, Svetlana A. (2019) Milanriederite, (Ca,REE)19Fe3+Al4(Mg,Al,Fe3+)8Si18O68(OH,O)10, a new vesuvianite-group mineral from the Kombat Mine, Namibia. European Journal of Mineralogy, 31 (3) 637-646 doi:10.1127/ejm/2019/0031-2856 | Journal (article/letter/editorial) | | Sachsen, Neudorfer Str. 18, Burkersdorf 09629, Germany Abstract: Milanriederite, a new vesuvianite-group...Otjozondjupa region, Namibia, in association with baryte, calcite, jacobsite, hausmannite, glaucochroite and native...Schweizerbart’sche Verlagsbuchhandlung, 70176 Stuttgart, Germany 20190830-044410 A17496/30014/896FA214 Key-words:...Proterozoic Hüttenberg Formation by polymineralic aggregates consisting of Mn-rich spinels, calcite, dolomite...up to 3 mm across embedded in granular baryte– calcite–jacobsite–hausmannite aggregates with minor glaucochroite |  | Martin, Silvana, Toffolo, Luca, Moroni, Marilena, Montorfano, Carlo, Secco, Luciano, Agnini, Claudia, Nimis, Paolo, Tumiati, Simone (2017) Siderite deposits in northern Italy: Early Permian to Early Triassic hydrothermalism in the Southern Alps. Lithos, 284. 276-295 doi:10.1016/j.lithos.2017.04.002 | Journal (article/letter/editorial) | | composition of coexisting siderite, Fe-rich dolomite and calcite suggest formation from hydrothermal fluids at relatively...Herzegovina), Erzberg, Werfen and Hüttenberg (Austria), Harz Mountains (Germany), St. Georges d’Hurtières and...which is followed by quartz II and, rarely, by calcite. The veins show an overprint characterized by low-temperature...of coarse-grained fluorite, quartz, siderite, calcite and Zn-PbFe-Cu sulfides. Venetian Alps. The Valle...with siderite, Fe-rich dolomite and Fe-bearing calcite. The uranium minerals occur as veinlets and patches |  | | Journal (issue) | | sich eine nur wenige Zentimeter dicke Schicht Hüttenberg Tephra, die beim Ausbruch des Wehrer Kessels...Selected mineral from the volcanic of Laacher See, Germany. Miner. Rec., 8, 313-326. HENTSCHEL, G. (1983 und...of Roedderite in Volcanic Ejecta of the Eifel, Germany. Contr. Mineral. Petrol, 73, 127-130. HUCKENHOLZ...genesis of Kupferschiefer mineralization in West Germany. - Spec. Pub. Soc. Geol. Appl. Mineral Deposits.... . . . . 28 Veranstaltungen des Geozentrums Hüttenberg-Kärnten . . . . . . . . . . . . . . . . . . |  | | Journal (issue) | | 9-17/9-16 h. Beurs (M). HÜTTENBERG. Schachtplatz Schaubergwerk Hüttenberg. 9-17 h. Beurs (M). REALMONT...ein neuer "alter" Fund von Tsumeb, Namibia 54-55 Calcite mit "Loch" 56-61 Neuer Fundort für wulfenit : San...météorites 9-16 Glaciers et régions froides 17-18 Calcite de rodeo... une nouveauté ? 19-20 Le noir de Murillo |  | | Journal (issue) | | Süd-Tirol ; geen juwelen) HÜTTENBERG. Am Schachtplatz des Schaubergwerks Hüttenberg. 9-17 h. Beurs (M). KUFSTEIN...pp. Fluorochemistry of calcite 2 pp. Calcite 12 pp. The Sterlingbush calcite cave reconstruction of the |  | | Journal (issue) | | Heinz MEIXNER, der fast 4 Jahrzehnte in und um Hüttenberg, aber auch der Saualpe, als Mineraloge und Wissenschaftler...Tagungsausrichter, sondern auch zum Geozentrum Hüttenberg. Schon so manche VFMG-Gruppe , Göttingen , Leverkusen...kurzwelliger UV-Strahlung hell gelblichweiß (manche Calcite leuchten ähnlich!). Lokale metasomatische Yerdriingungen...erwähnenswert . Hüttenberg: Schaubergwerk Hüttenberg Knappenberg-Grubenhaus. 9376 Hüttenberg. Öffnungszeiten:...ausgesetzt waren. Der die Bergbauortschaften Hüttenberg, Knappenberg , Heft und Lölling einschließende |  | | Journal (issue) | | MEY E R. Wilhdm: Die Seiten für den Anfänger Ahrweiler I lau 0 ' / =f ,, Ba I 0 10 km Abb....Mineral ienbörsen / Kurzübersicht 1989 Geozentrum Hüttenberg-Kärnten Sonntagsvorträge in Münster . 1 2 3...Basel Hannove r Osnabru ck Hei nsberg Geozentrum Hüttenberg-Kärnten Veranstaltungsprogramm 1989 1. Mineralbestimmungskurs...Fortgeschrittene eine hervorragende Mögl ichkeit, in Hüttenberg - dem größten Mineralienfundort Österreichs -...zu Kurs 2: S 210,Anm eldung: Marktgemeindeamt Hüttenberg Tel. : 0 42 63 / 2 47 ode r 2 86 OSR Dir. Hermann |  | Downs, Robert T., Pinch, William W., Thompson, Richard M., Evans, Stanley H., Megaw, Lauren (2016) Yangite, PbMnSi3O8·H2O, a new mineral species with double wollastonite silicate chains, from the Kombat mine, Namibia. American Mineralogist, 101 (11) 2539-2543 doi:10.2138/am-2016-5682 | Journal (article/letter/editorial) | | shallow-water dolostones of the Upper Proterozoic Hüttenberg Formation. Six discrete bodies of brecciated...with dark brown melanotekite. (Color online.) of calcite, quartz, and chalcopyrite; narrow veins of galena...manganitenambulite-serandite-barite-cahnite-brushite-kentrolite-calcite-gypsum. Yangite presumably comes from the narrow |  | | Journal (issue) | | T DANIEL E MINERALS R N A TRINCHILLO Calcite 'Roses' on Fluorite and Quartz T | 1 O N ...sainte—marie—mineral.com. Sonderschau. JULI 4.7 Hüttenberg/A — Norische Mineralienbörse: 9—16; Schauberg—...V/A.: Touristische Anlagen Hüttenberg, Bahnhofstr. 12, A—9375 Hüttenberg, Tel. +43—(0)4263—8108, E—Mail...Sands”. Lambert Academic Publishing, Saarbrücken, Germany, 82 S. OkrostsvariDze, A. & Bturshvier, D. (2009): |
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