 | | Journal (article/letter/editorial) | | chlorites: Evidence from the Lienne Valley manganese deposit, Ardennes, Belgium W. Schreyer ~, A.-M. Fransolet...Universit6 de Li6ge, B18 Sart Tilman, B-4000 Li+ge t, Belgium Abstract. Low-temperature veinlets crosscutting...abandoned manganese mines of the Lienne Valley, Venn-Stavelot Massif, Belgium, a few samples were collected...gonyerite (Frondel The manganese mines of the Lienne Valley occur in the southwestern part of the Venn-Stavelot...Venn-Stavelot Massif in the Ardennes Mountains of East Belgium. Geologically, the Venn-Stavelot Massif forms part |  | | Journal (article/letter/editorial) | | pseudocoticule from the Stavelot Massif, Ardennes (Belgium), and redefinition of coticule MAXIME BAIJOT, FRÉDÉRIC...Minéralogie, B18, Université de Liège, 4000 Liège, Belgium *Corresponding author, e-mail: fhatert@ulg.ac.be...investigation of pseudocoticules from the Salm Valley, Belgium, shows that this type of rock is characterized...and Pb) observed in the quartz veins of the Salm Valley. The term coticule is redefined on an historical...Key-words: pseudocoticules, coticules, Stavelot Massif, Belgium. 1. Introduction The term coticule designates |  | Bernhardt, Heinz-Jürgen, Armbruster, Thomas, Fransolet, André -Mathieu, Schreyer, Werner (2005) Stavelotite-(La), a new lanthanum-manganese-sorosilicate mineral from the Stavelot Massif, Belgium. European Journal of Mineralogy, 17 (5) 703-714 doi:10.1127/0935-1221/2005/0017-0703 | Journal (article/letter/editorial) | | orosilicate mineral from the Stavelot Massif, Belgium HEINZ-JÜRGEN BERNHARDT1, THOMAS ARMBRUSTER2, ANDRÉ-MATHIEU...Minéralogie, Université de Liège, Bâtiment B 18, Sart Tilman, B-40000 Liège, Belgium 2Laboratorium Abstract:...Ordovician age at Le Coreux near Salmchâteau, Belgium. Accompanying minerals are hematite, braunite,...hollandite-strontiomelane, kanonaite, Mnoxides, albite and muscovite. Stavelotite-(La) is trigonal, space group P31...vein. Stavelot is a historical town in eastern Belgium. The mineral and its name were approved by the |  | | Book | | du manganèse dans le minerai exploité de "Basse-Lienne". Les échantillons minéralogiques et toutes les...place est décrite. • Les minerais de la "Haute-Lienne" sont constitués d'oxydes noirs et leur formation...millions d'années environ. • Les minerais de la "Basse-Lienne" sont des minerais grenus carbonatés et siliceux...ores were exploited in the Venn-Stavelot Massif (Belgium). There are two varieties and their formations...formations are described. Manganèse ores in the "Haute-Lienne" area are black oxides and they were formed under |  | Dekoninck, Augustin, Monié, Patrick, Blockmans, Sabine, Hatert, Frédéric, Rochez, Gaëtan, Yans, Johan (2019) Genesis and 40Ar/39Ar dating of K-Mn oxides from the Stavelot Massif (Ardenne, Belgium): Insights into Oligocene to Pliocene weathering periods in Western Europe. Ore Geology Reviews, 115. 103191 doi:10.1016/j.oregeorev.2019.103191 | Journal (article/letter/editorial) | | K-Mn oxides from the Stavelot Massif (Ardenne, Belgium): Insights into Oligocene to Pliocene weathering...University of Namur, 61 rue de Bruxelles B-5000 Namur, Belgium Géosciences Montpellier, UMR-CNRS 5243, Université...Prince de Liège B-5100, Jambes, Belgium d Laboratoire de Minéralogie, Université de Liège, 14 allée du...du six août B-4000, Liège, Belgium b c ARTICLE INFO ABSTRACT Keywords: Manganese deposit Ardenne Stavelot-Venn...the Stavelot inlier (NE Ardenne, Rhenish Massif, Belgium) has drawn the attention of geoscientists for more |  | | Journal (article/letter/editorial) | | 5ART TILMAN (LIEGE), BELGIUM Low-grade Mn-rich metamorphic rocks of the Lienne syncline spessartine...Vmt-Stanelot Massif; Ardemes elsewhere. Carpholite of the Lienne syncline exclusively occurs in quartz-rich segregations...metamorphic environchrosite-bearing veins in the Lienne syncline, nearly complete ments rich in aluminium...Low-Pressure Metamorphism of Mn-rich Rocks in the Lienne Syncline, Venn-Stavelot Massif (Belgian Ardennes)...lower temperature seems to hold, however, for the Lienne syncline in the western part of the massif (Kramm |  | | Journal (article/letter/editorial) | | spessartine in coticules of the Venn-Stavelot Massif, Belgium W. SCHREYER, H . - J . BERNHARDT AND O. MEDENBACH...the country rock of the famous coticule bands of Belgium. This points to a former metamorphic reaction relationship... spessartine, coticule, Venn-Stavelot Massif, Belgium. Introduction THE term coticule is applied world-wide...applied, are those of the Venn-Stavelot Massif of Belgium (Renard, 1878; Lessuise, 1981). Their mode of origin...portion of the picture, consists virtually only of muscovite. Towards the centre, finer grained quartz becomes |  | | Journal (article/letter/editorial) | | a schist sample from the Venn-Stavelot Massif, Belgium, there is still not much conclusive petrological...mineralisation. Major phase assemblages are quartz, muscovite, sericite, kutnahorite (with or without rhodochrosite)...rhodochrosite with subordinate kutnahorite, quartz and muscovite. Localised deformation and/or alteration of the...amounts of microcrystalline quartz occur but muscovite and sericite, which are common constituents in...distributed in a matrix dominated by quartz and muscovite, although carbonate-rich varieties have lesser |  | | Journal (article/letter/editorial) | | Hercynian Metamorphism in the Venn-Stavelot Massif, Belgium By W. SCHREYER, Bochurn *) With 6 figures and...metamorphic mineral assemblage Mn-rich garnet-chlorite-muscovite present in the pebble was also formed in the pelitie...o n The Venn-Stavelot Massif of southeastern Belgium is situated in the northwestern part of the large...Close-up view of Gedinne quartzite of Salmeh~tteau, Belgium, containing a larger pebble of manganiferous, garnet-bearing...the three mafic minerals chlorite, garnet, and muscovite are v e r y h o m o g e n e o u s both within |  | Altherr, Rainer, Soder, Christian, Meyer, Hans-Peter, Ludwig, Thomas, Böhm, Marcel (2017) Ardennite in a high-P/T meta-conglomerate near Vitolište in the westernmost Vardar zone, Republic of Macedonia. European Journal of Mineralogy, 29 (3) 473-489 doi:10.1127/ejm/2017/0029-2610 | Journal (article/letter/editorial) | | pyrophyllite, sudoite, cookeite, phengite rimmed by muscovite, epidote/piemontite, lawsonite, tourmaline, titanite...from the village of Salmchâteau in the Ardennes, Belgium, was given by von Lasaulx (1872a, 1872b, 1873,...new analysis of ardennite-(V) from Bierleux, Lienne Valley, VennStavelot Massif, Ardennes (0.943 V5þcations...piemontite-bearing micaschist from Sparone (Orco) in the Locana Valley, province Torino, Piemont (Barresi et al., 2007)...found at the Varenche mine, S. Barthelemy, Aosta Valley, Italy (Pelloux, 1946; Baldelli et al., 1983). |  | | Journal (article/letter/editorial) | | Ghent University, Krijgslaan 281 S8, 9000 Ghent, Belgium (marlina.elburg@UGent.be) 2 CODES and School of...hazardous wastes to the nearest lowlands and river valley or directly into the sea environment without any...the Koralpe, which contains B-rich olenite and muscovite may also have formed at relatively high pressures...Paleoclimate and Mare, University of Liege, B-4000 Liege, Belgium (nathalie.fagel@ulg.ac.be, roberbrasseur@skynet...roberbrasseur@skynet.be) 2 DSTE, University of Brussels, Belgium, nmattiel@ulb.ac.be; 3 GEOTOP, UQAM, Montreal, Canada (chm@uqam |  | | Journal (article/letter/editorial) | | the Central Pyrenees. Lower greenschist facies (Muscovite zone) Lower Carboniferous sequence of schists...The Pyrenean deposits were metamorphosed in the muscovite zone (Zwart 1979). The Mnrich layers ("lydites")...chlorites: Evidence from the Lienne Valley manganese deposit. Ardennes, Belgium. Contrib Mineral Petrol 94:333-342 |  | | Journal (article/letter/editorial) | | now comprise assemblages dominated by quartz, muscovite and baileychlore (Zn chlorite). These altered...assemblage actinolite – epidote – chlorite – albite – muscovite – K-feldspar – quartz – titanite. Randomly oriented...<0.5 mm) contain abundant inclusions of fine muscovite and chlorite flakes, subhedral epidote, and rare...of quartz – muscovite – chlorite. The matrix comprises an intergrowth of chlorite, muscovite and quartz...patches of finely-intergrown chlorite NU and muscovite (as per alteration style 2) amongst larger clots |  | | Report (volume) | | High Temperature Geological Processes, 1986; J. W. Valley, H. P. Taylor, Jr., and J. R. O’Neil, Eds. 570...charge volkonskoite, zinnwaldite, annite, etc. Muscovite, illite, glauconite, micas tobelite, Non-hydrated...of and as has been found for the polytypes of muscovite metamorphism, This may well be due to most of...contain the necessary alumina and silica. and muscovite, composition of a pure kaolinite is 46.3 wt.%...unstable and alter before either potash feldspar or muscovite (Murray et al., 1978). The exact conditions of |  | | Report (volume) | | in ternary feldspars, or as K+ in the fluid, muscovite-phengite instead or together with paragonite can...Challis A, Grapes R, Palmer K (1995) Chromian muscovite, uvarovite and zincian chromite: products of regional...of IA Helle and halles, Venn-Stavelot-Massif, Belgium. Ann Soc Geol Belg 101:227-241 Seki Y (1959) Relation...monoclinic epidotes from Praborna (St. Marcel, Aosta Valley, Italy). Eur J Mineral 8:655-665 Dollase WA (1968)...of melting temperature with respect to CASH, muscovite saturation causes an increase of the necessary |  | | Book (volume) | | USE USE I-liu ladrang Valley (Vietnam) BT Valleys —Vietnam Drang Valley (Vietnam), Battle of, ...language USE lai language ladrang Valley (Vietnam) USE la Drang Valley (Vietnam) laai (Papua New Guinea...Interstate I-Kiribati language USE la genes Drang Valley (Vietnam) USE USE Kasanga (African people) Ho...River Valley (Spain) Rivers UF Ibias Valley (Spain) BT Valleys USE — — Ibias River Valley (Spain)...USE Bembe (Brazil) Ibias River (Spain) Ibias Valley (Spain) IBBY-Asahi Reading Promotion Award BT |  | | Book (edition) | | CENTRAL FRANCE THE PYRENEES THE ALPS Statistics BELGIUM . Tron : LEAD AND Statistics ZINC . GERMAN...workings were accordingly abandoned. In the Nonkreem valley, Khasia Mountains, Bengal,’ magnetic iron ore...particles. b. That found in ancient stanniferous valley-gravels. These occur at all elevations up to about...stanniferous deposits ;but the deeper and more extensive valley-gravels, which were formerly so productive, may...of uniform interest, but those exposed in Par Valley, at Pentewan, and near the estuary of the Fal |
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