 | | Book | | ■ * i j-, - • 1 ... iWcftelB&rttHeÿtu ? Le manganèse en Ardenne Michel Blondieau michel.blondieau@skvnet...rhodochrosite à l'état disséminé était le minéral porteur du manganèse dans le minerai exploité de "Basse-Lienne"...2019. Le manganèse en Ardenne. Les éditions du Stàve dès Boûs, 82 p.). ISBN 978-2-9602061 -1-1 Le manganèse...manganèse ont été exploités en Ardenne notam ment dans le massif de Stavelot où se trouvent les gisements les...ores were exploited in the Venn-Stavelot Massif (Belgium). There are two varieties and their formations |  | 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...Liège, Bâtiment B 18, Sart Tilman, B-40000 Liège, Belgium 2Laboratorium Abstract: Stavelotite-(La), simplified...manganiferous phyllites of Ordovician age at Le Coreux near Salmchâteau, Belgium. Accompanying minerals are hematite...vein. Stavelot is a historical town in eastern Belgium. The mineral and its name were approved by the...muscovite. Thin section Cor 8-2 of sample 25169. Le Coreux, Belgium. In air. Fig. 2. Reflected-light photograph |  | | Journal (article/letter/editorial) | | quartz veins of the Stavelot Massif, Ardennes, Belgium Received: 30 October 2000 / Accepted: 19 February...the famous ``viridine''-bearing phyllites at Le Coreux, hollandite, ideally BaMn8O16, was discovered...discovered for the ®rst time at this locality and in Belgium. Because the crystals contain up to 60 mol% of the...LieÁge, BaÃtiment B 18, Sart Tilman, 4000 LieÁge, Belgium Editorial responsibility: J. Hoefs conditions...along the Salm Valley between SalmchaÃteau and Vielsalm, this paragenesis ± kanonaite + braunite ± occurs |  | | Journal (article/letter/editorial) | | rhodochrosite precursor of spessartine in coticules of the Venn-Stavelot Massif, Belgium W. SCHREYER, H . - J...rhodochrosite inclusions were discovered in spessartine crystals of small coticule globules enclosed...the country rock of the famous coticule bands of Belgium. This points to a former metamorphic reaction relationship...rhodochrosite + pyrophyllite = spessartine + quartz + CO2 + H20. The coexistence of spessartine with Mg-chlorite in...reactions such as rhodochrosite + sudoite + quartz = spessartine + Mg-chlorite + CO2 + H20. Our finding casts |  | | Journal (article/letter/editorial) | | metamanganolite portions from Kojetice near Třebíč. Minor spessartine, braunite, K-feldspar, albite, hyalophane, rare...quartz and locally overgrown or replaced by spessartine plus albite/paragonite and later replaced by...Mn3+-rich andalusite (kanonaite) + Na+ + 3 quartz = spessartine + albite/paragonite, and 3 Mn3+-rich andalusite...K+ + H2O = muscovite + 3 Mn. The newly formed spessartine requires a decrease in fO2, which is also indicated... Keywords: Mn3+-rich andalusite, kanonaite, spessartine, paragonite, muscovite, electron microprobe, |  | | Journal (issue) | | Navegadora, 23-7:3 P Spessartine: Brazil, Navegadora, 23-8:6 P Stavelotite-{La): Belgium, Le Coreux, Stavelot,...Wodgina, Main Tantalite Dyke, Beryl, 23-6:6 Belgium: Le Coreux, Stavelot, Stavelotite-(La), 23-5: 12 N Brazil:...Apatite, 23-3:8 Brazil: Minas Gerais, Navegadora, Spessartine, 23-7:3 P Brazil: Rio Grande do Sul, Santa Cruz |  | | Book (edition) | | '[SO.,h·9I-IP (7.C, rhomboclase group). Trigonal, P le, a,c = 10.71, 17.31, Z = 4. d: 7.3(10)- 5.3(8)- 4...Aris phonolite, Namibia. MM leux, Ardennes Mts., Belgium, on Euboia Is., Cyclades 74, 257-268, 20 I0. Armbrusterite...Also at (2.J, Iillianite series). Monoclinic, P2 ,le, a,b,c = I 9.06, the Nickel Plate mine, Keystone...22(8) - 2.55(7). In round- (8.C). Monoclinic, P2 ,le, a,b,c = 4.96, 12. I 8, I 8.97, ed cubo-octahedral...Falotta mine, Oberhalbstcin, and with rhodonite, spessartine, pyrophanite, kutnohoritc, etc., in black Mn |  | | Book (edition) | | Chiappero (France). G. Daxner (Austria). M. Dcliens (Belgium). Giancarlo Delia Ventura (Italy), T.S. Ercit (Canada)...and Pumpellyite group, Salm-Chåteau, Ardennes, Belgium, EJM 3, 819-830 (str.). NJMA 166, 137-167 (sir...D Boulangerite, Pb,Sb,S 11, mon., Molicres, ncar Le Vigan, Gard, France (cxact location unknown), 45...artifact?). Royal m of Natura) History of Belgium. Brussels. Belgium, 32. 254 34 D Calcurmolite, Ca(UO2...and Carbonatecyanotrichite, Cap Garonne mine. near Le Pradet. Var. France. Ne111 A!i11S.(1997), NJMM 1991 |
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