 | Blondieau, M., Puccio, S., Hatert F., Depret, M., Dal Bo, F. (2023) Minéralogie de la Formation d'Ottré au Thier del Preu et au Thier du Mont à Grand-Sart (Lierneux, Belgique), et comparaison avec les autres gisements régionaux. Bulletin de la Société Royale des Sciences de Liège, 92 (1) Liège. 71-152 doi:10.255118/0037-9565.11499 | Journal (article/letter/editorial) | | Stavelot, comme par exemple Bihain, Ottré, Regné et Vielsalm-Salmchâteau (Blondieau et al., 2017). Une comparaison...d'Arbrefontaine, 6. Zone à turquoise, 7. Zone à gahnite et pyrophyllite. A : Atelier de la Société Ardennes-Coticule...siècle, cet endroit était situé en province de Luxembourg sur la commune d’Arbrefontaine. Plus tard, il...petits cristaux de gahnite bleue et des joints à pyrophyllite. Plus au nord, on a également observé des morceaux...parmi lesquels la muscovite, la kaolinite et la pyrophyllite. 85 Bull. Soc. R. Liege, 2023, 92(1), 71 - |  | | Book | | for the History KriJgslaan 281 S30 B-9000 Gent Belgium F (+32) (0)9 264 49 73 T (+32) (0)9 264 49 30 be...are distributed by: The publications of Academ Belgium: Booksellers J. Story-Scientia Scientific Sint-Kwintensberg...Stoops proposed to work around nerals related to Belgium. They pointed out, that in the past some renowned...0 --4 m 5 6 PREFACE Minerals occurring in Belgium have amply and comprehensively been documented...evolution of mineralogical science and knowledge in Belgium through the last 60 or so years. As most books |  | | Journal (article/letter/editorial) | | light-colored phyllosilicates such as the white micas or pyrophyllite, Nevertheless for proper identification X-ray...necessary for the distinction between tale and pyrophyllite. Although thus far unrecorded it cannot be excluded...excluded that tale may even coexist with pyrophyllite or muscovite or both. Even if the presence of tale...Porphyroblasts in the Salm Phyllites from Vielsalm and Salm-Chateau, Ardennes, Belgium By DHRUBAMUKItOPADItYAuCalcutta...Hiichstwahrscheinlieh entstand die Schiefrigkeit sowohl in Vielsalm als auch in Salm-Cbateau durch die gleiehe Deformationsphase; |  | | Report (issue) | | c = 18.214(15) X-ray Powder Pattern: Ottr¶e, Belgium. 4.460 (100), 2.973 (80), 2.686 (45), 2.439 (40)...4 Total 99.91 Chemistry: 3+ 3+ (1) Ottr¶e, Belgium; corresponds to (Mn 0:88 Fe2+ 0:55 Mg 0:54 Fe0:03...Distribution: Vielsalm. Name: Dickite, kaolinite, rutile, andalusite, chlorite, pyrophyllite, davreuxite...davreuxite, quartz. In Belgium, in the Ardennes Mountains, from Ottr¶e, Salmch^ateau, and For its occurrence...occurrence at Ottr¶e, Belgium. References: (1) Dana, E.S. (1892) Dana's system of mineralogy, (6th edition), 642 |  | | Journal (article/letter/editorial) | | Hercynian Metamorphism in the Venn-Stavelot Massif, Belgium By W. SCHREYER, Bochurn *) With 6 figures and...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...have attained similarly high temperatures as pyrophyllite is still a stable phase (ScHEm~& STADLER,1968)... 54, 99--115, 1930. - - : Le m~tamorphisme de Vielsalm. - - Ann. Soc. scient, de Bruxelles, 51, s~rie |  | | 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...between the two minerals, such as rhodochrosite + pyrophyllite = spessartine + quartz + CO2 + H20. The coexistence... 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 |  | | Journal (article/letter/editorial) | | Glocker, 1839 Jackson, 1840 Type locality Ottre, Belgium Otrelite,* Saxony Sterling, Massachusetts, U.S...Piedmont, Italy Prost, 1883-4 Igelstrom, 1896a Vielsalm, Belgium Mt. Blia, Sweden Many other names have been...misspelling of Ottre, a village not far from Liege, Belgium. Downloaded from http://petrology.oxfordjournals...discovered it in a 'steaschiste diallagic' at Ottre, Belgium, in 1809, and named it ottrelite. Buttgenbach (1947...from a talc schist that he had found at Ottre, Belgium, a few years before 1819. The first analyses of |  | 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...Wallonie, 14 Avenue Prince de Liège B-5100, Jambes, Belgium d Laboratoire de Minéralogie, Université de Liège...Liège, 14 allée du six août B-4000, Liège, Belgium b c ARTICLE INFO ABSTRACT Keywords: Manganese deposit...the Stavelot inlier (NE Ardenne, Rhenish Massif, Belgium) has drawn the attention of geoscientists for more |  | | Journal (article/letter/editorial) | | metamorphic metasediments north of Salmchfiteau, Belgium, three types of viridine porphyroblasts can be...the relative growth of viridine+quartz from pyrophyllite+braunite+pyrolusite at 360 ~ C/ 4 kb. Experiments... or of a phase preceeding andalusite, e.g., pyrophyllite. Since the internal structures of the viridine...the stability limits of pyrophyllite, and thermodynamic data of pyrophyllite. Am. J. Sci. 273, 449~464...ses phases de transformation dans la r6gion de Vielsalm. Ann. Soc. g~ol. Belg. 93, 363-382 (1970) Vr~na |  | | Journal (article/letter/editorial) | | Brinrobertsite An ordered, mixed-layer dioctahedral pyrophyllite–smectite M ONOCLINIC Locality: 750 m northeast...Relationship to other species: It is made up of pyrophyllite-like and smectite-like units. Name: After Dr...(2002): Brinrobertsite, a new RI interstratified pyrophyllite/smectite-like clay mineral: characterization...north of Vielsalm, in the southeastern border region of the Stavelot Massif, Ardennes, Belgium. Occurrence:...honorary director of the Geological Survey of Belgium, in recognition of his contributions to the knowledge |  | Schreyer, Werner, Bernhardt, Heinz-Jurgen, Fransolet, Andre-Mathieu, Armbruster, Thomas (2004) End-member ferrian kanonaite: an andalusite phase with one Al fully replaced by (Mn, Fe) 3+ in a quartz vein from the Ardennes mountains, Belgium, and its origin. Contributions to Mineralogy and Petrology, 147 (3) 276-287 doi:10.1007/s00410-004-0557-3 | Journal (article/letter/editorial) | | in a quartz vein from the Ardennes mountains, Belgium, and its origin Received: 1 September 2003 / Accepted:...Liège, Bâtiment B 18, Sart Tilman, 4000 Liège, Belgium T. Armbruster Laboratorium für chemische und mineralogische...an enlarged version in Fig. 4 kaolinite and pyrophyllite at considerably lower temperatures than pure...temperatures is kaolinite below about 270–290 C, and pyrophyllite between this range and the lower stability limit...quartz veins of the Stavelot Massif, Ardennes, Belgium. Contrib Mineral Petrol 141:560–571 Sheldrick GM |  | | Journal (article/letter/editorial) | | paragonite, AND andalusite, KAO kaolinite,PIeR pyrophyllite, Q quartz) Thus the paragonite formation out...Hercynian metamorphism in the Venn-Stavelot Massif, Belgium. Geol. Rundschau 64, 819-830 (1975) Strunz, H.:...ses phases de transformation dans la r6gion de Vielsalm. Ann. Soc. G6ol. Belg. Bull. 93, 363-382 (1970) |  | | Book (volume) | | xanthophyllite ...... 99 STILPN OMELANE.103 PYROPHYLLITE.115 TALC.121 CHLORITE.131 SEPTECHLORITE.164...deduced by comparison of the cell dimen¬ sions of pyrophyllite, muscovite and talc, and by other empirical...Xi?+3i2+2Si40io(OH)2. The minerals talc and pyrophyllite are closely related structurally to the micas...(c) (d) (b) Muscovite 765° 785° 905° 940°C. Pyrophyllite 640° 690° 780° 850°C. Kaolinite 430° 490° 570°...the field as “sericite” is sometimes really pyrophyllite. Muscovite 15 leucophyllite, K2Al2Mg2Si802o(OH)4 |  | | Book | | serpentine, magnetite, pyrite, dolomite, etc. pyrophyllite, kaolinite white, yellowish, greenish, bluish...in ore veins quartz, mica montmorillonite, pyrophyllite greasy opaque white, greasy perfect grey...Mg;[(OH)> A1Si30;0] . nH2O (Soap-Stone) talc, pyrophyllite Faroes, Nolsoy, Denmark in quartz veins &...& ore veins, in slate clays PYROPHYLLITE Al, [(OH)2S8i40;0)] Badin, North Carolina, USA talc, kaolinite...masses (Ca,Na), . 4H,0 monoclinic kaolinite, pyrophyllite Rock River, Wyoming, USA pseudohexagonal, |  | | Book | | Europe: Chessy, near Lyon, Rhone, France; Moresnet, Belgium; Iglesias, Sardinia, Italy; Bleiberg, Carinthia...localities in Cornwall, England; Ottré, near Vielsalm, Belgium. Asia: Madan, Iran. Australia: Narooma, New...ee . Pyrophyllite, Tres Cerritos, Hornitos, California, USA * 20.5 x 12 x 7 cm Pyrophyllite Environment...Alston Moor, Cumberland, England; Aachen area, Belgium and Germany; Almeria and Santander provinces, Spain...Greenland; Langban, Varmland, Sweden; Altenberg, Belgium; Attica, Greece. Name Named in honor of Willem |  | | Book (edition) | | vitreous, Agalmarolire ➔ a massi\'evarietyof pyrophyllite. mainlyon cleavage. Cleavage {110} and {lIO}...with wiistite, majorite, Richelle. near Liege. Belgium. in tiny twins at the troilite. AM 84, 267-271...Nordrhein-Westfalen, all Germany, at Vise, near Liege, Belgium, at Nowa Ruda, Lower Silesia, Poland, etc. Aufschluss...argentite forms sometimes good An.lennes Mts .. Belgium. Other localities are Haute crystals as at Sankt...Nenthead, Cumbria, England, at Vielle Montagne, Belgium, at Lavrion, Greece, at Langenau, near Freiberg |  | | Book (edition) | | MARGAROPHYLLITE SECTION. BISILICATES. Talc. Pyrophyllite. Sepiolite UNISILICATES. Serpentine group. Serpentine...alteration. Locality, Ottrez in the Ardennes, Belgium. ROSCOELITE (p. 367) is another silicate containing...often have the compactness of clay or wax. Talc, pyrophyllite, serpentine, are examples of species presenting...Schuylkill. ; ; ; : . , OXYGEN COMPOUNDS X PYROPHYLLITE. HYDROUS SILICATES. 349 Agalmatolite or...fusion with alkaline carbonates. Obs. Compact pyrophyllite is the material or base of some schistose rocks |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Finland, Espoo, Finland. Joseph Lhoest: Liege, Belgium. John C. Lucking: Phoenix, Arizona. Emil Makovicky...Snohomish, Washington. Lourens Wals: Turnhout, Belgium. Terry C. Wallace: Dept. of Geosciences, University...such as nelsonites; in quartzite with kyanite, pyrophyllite, or lazulite. Also common in pegmatites and...to 10 cm and more, associated with kyanite, pyrophyllite, and lazulite in quartzite; Hiddenite, Alexander...crystals of brookite. In large sharp crystals in pyrophyllite with andalusite at the Champion 4.41.3 Striverite |  | | Book | | Universite de Liege, 7 Place du Vingt-Aout, 4000 Liege, Belgium. Sociedade Geologica de Portugal, Boletim, Falculdade... 1837-, 15 Avenue des Tilleuls, B-4000 Liege, Belgium. Soil Science Society of America, Journal, 1936-...of Oregon, Eugene, Oregon 97403. Brussels 5, Belgium. Pleochroic Halos. CHARLES STAPLES, 3K7. Plagioclase...crystallographers in Russia, Britain, the Netherlands, Belgium, and the United States continued the unfinished...interlayer cations and the humidity condi- pyrophyllite + formulas, + + Na as Li stances, ions cations |  | | Book (edition) | | MARGAROPHYLLITE SECTION. Talc. BISILICATES. Pyrophyllite. Sepiolite ; glauconite. UNISILICATES. Serpentine...alteration. Locality, Ottrez in the Ardennes, Belgium. ROSCOELITE (p. 345) is another silicate containing...often have the compactness of clay or wax. Talc, pyrophyllite, serpentine, are examples of species presenting...is the ; ; R : ; , OXYGEN COMPOUNDS PYROPHYLLITE. HYDKOUS Agalmatolite or Pagodite pt. Not...fusion with alkaline carbonates. Obs. Compact pyrophyllite is the material or base of some schistose rocks |  | | Journal (article/letter/editorial) | | upwards of 25 years, in the north elf France and in Belgium, particularly in relation to the Palaeozoic Rocks...Surveys of Sweden, Norway, Finland, Prussia, Saxony, Belgium, and New South Wales. voL. xxxvHI, b x8 PROCEEDINGS...physical structure of the north os France and Belgium, in the latter country, particularly, with relation...Switzerland. The C6te d'Or, Aveyron, Herault, Luxembourg, and Belgium possess this transition group in greater...continent it is the same; in Germany, France, and Belgium, all sections yield the same species. The succeeding |  | | Book (edition) | | Huelgoet, Brittany, France; in Moresnet district in Belgium; in province of Cagliari, Sardinia; in Spain, in...Oberneisen in Nassau; at Daaden, Rheinprovinz in Belgium at Moet-Fontaine in the Ardennes. A variety containing...in Baden and at AJtenberg, Germany. Moresnet in Belgium and In the province of Santander, Spain, at Puente...Santander, Spain. From Chihuahua, Mexico; Bleyberg, Belgium; MalIn the United States at Friedensville, Pa.;...granitic rocks, in quartzite, in whetstone schists (Belgium) it has been noted with topaz in lithophyses in |  | | Book | | than 2 cm long, commonly embedded in albite or pyrophyllite, with microcrystals of arsenic, tetrahedrite...of Juster, and may be coated by muscovite or pyrophyllite; preparjng specimens often involves a great...quartz or rutile, less commonly by andalusite and pyrophyllite. Some unusual specimens found in 1969 are porous...they reach 1.5 cm long, and occur with kyanite, pyrophyllite, quartz and hematite ...show associated masses and microcrystals of pyrophyllite, muscovite, jarosite, kyanite, rutile and woodhouseite |  | | Report (issue) | | Geol. Ges., 1852, vol. 4. p. 634. ,, (l.c. IX.}. Vielsalm.-Bull. 1'l1us. Belg., 1888, vol. 5, p. 162. Comparison...ferriferous crinoidal limestone of North France and Belgium and no doubt represents a contemporaneous iron...formation of, 31, 103. Pyrite, weathering of, 107. Pyrophyllite, 33. 96. Minerals, constituent, 17-40. Minerals |  | | Book | | Nacrite 3703, 3647, 3629 Talc 3676, 3660w Pyrophyllite 3675, 3647w Muscovite or paragonite 3636...cm−1, which is present in IR spectra of some pyrophyllite samples, corresponds to (AlAl□)–OH groups of...502) Locality: Ottré, Vielsalm, Stavelot massif, Luxembourg province, Belgium (type locality). Description:...Locality: Ottré, Stavelot massif, Province of Liége, Belgium (type locality). Description: Cream-coloured fibrous...quartz, pyrophyllite, kaolinite, andalusite, ottrelite-chloritoid, sudoite, hematite, pyrophyllite, and |
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Bihain, Vielsalm, Luxembourg, Wallonia, Belgium