 | | 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...Key-words: pseudocoticules, coticules, Stavelot Massif, Belgium. 1. Introduction The term coticule designates...been extensively mined in the region of Recht-Vielsalm-Bihain (Stavelot Massif, Belgian Ardennes, see |  | | 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...oxygen fugacity defined by the quartz-fayalite-magnetite buffer assemblage. Therefore, for the metamorphism... 54, 99--115, 1930. - - : Le m~tamorphisme de Vielsalm. - - Ann. Soc. scient, de Bruxelles, 51, s~rie |  | | 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 |  | | Catalog/List | | """"-=---:--::--:-------840 ■• KANONAITE Vielsalm, Ardcnnea. Belgium 345 REEDMERGNERITE Dara-I-Pioz., Taclzhikurtan...rich black fibrcus mass in matrix, oome with Magnetite. Unusual for G.B lxl £3 lx2£6 2,a£12 Mi?,FcBO...mass with some matrix lxl £4 b2£8 2x2£15 823 ■■ MAGNETITE Lyngrot, near Froland ,Norway Rich lustrous black |  | | Journal (issue) | | it was recently found in the Stavelot Massif in Belgium. We did not have a clue it was ever going to be...it is now part of the list of minerals found in Belgium. The story of malhmoodite starts in the late seventies...used here, "black sand" is chiefly ilmenite and magnetite, but it also contains other heavy minerals, some...Valley (1) Monazite Zircon Garnet Ilmentite Magnetite June 2018 Mineral News lbs/ cubic yd 1.5 0...Euxenite Monazite Columbite Zircon Garnet Ilmenite Magnetite lbs/ cubic yd 1.0-3.0 0.5 0.3 0.1 5.0 20.0 5 |  | Cook, N. J., Ciobanu, C. L., Pedersen, O. S., Langerud, T. H., Karlsen, O. A. (2010) A new occurrence of larosite from the Tinnsjå Cu–Ag deposit, Telemark county, Norway. I. paragenesis and chemical composition. The Canadian Mineralogist, 48 (6) 1569-1573 doi:10.3749/canmin.48.6.1569 | Journal (article/letter/editorial) | | assemblage consists of bornite – chalcocite – magnetite – wittichenite (± chalcopyrite, digenite, stromeyerite)...specimens from the open pit. Gangue phases include magnetite or hematite or both, quartz, plagioclase, K-feldspar...Transformation sequences of copper sulfides at Vielsalm, Stavelot Massif, Belgium. Can. Mineral. 43, 623-635. Kesler |  | | Report (chapter) | | coticule), other aluminous silicates, apatite, magnetite enrichments and metals. Coticulebearing horizons...Isle of Man (see below) - such is not the case in Belgium. There, lowermost greenschist metamorphism is adequate...sediment appears to be the controlling influence. In Belgium, the coticule-hosting sequences are of Lower Ordovician-Arenig...in the Lower Ordovician of the Stavelot Massif, Belgium. Journal of the Geological Society, London, 143...Le metamorphisme des Regions de Bastogne et de Vielsalm. Bulletin. Socirt6 Grologique de Belgique, 34 |  | | Journal (article/letter/editorial) | | phyllite Salm Group Wallonia India 4 Verde Lugo Foz Coa Alta Friarfjord Vielsalm Ottré redschist Ottré...Ottré coticule Theuma, Oelsnitz Belgium Czech Rep. Bernardos phyllite Chamba and Katarigali Delhi...tit = titanite = CaO TiO2 SiO2 Fe2 O3 → mt = magnetite = FeO Fe2 O3 Minerals 2020, 10, 395 14 of 22...rocks in the Ordovician of the Ardennes Mountains, Belgium. Chem. Erde 1993, 53, 1–20. Ministerio de Industria |  | | Journal (article/letter/editorial) | | are: dolomite, bakhchisaraitsevite, nastrophite, magnetite, sjögrenite and carbonate-fluorapatite. General...minerals are: hematite, ilmenite, pseudorutile, magnetite and hercynite. General appearance: Euhedral grains...monticellite, diopside, phlogopite, andradite, apatite, magnetite, olivine, calcite. General appearance: Massive...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 |  | Aquino, Andrea, Lezzerini, Marco, Giaccherini, Andrea, Montegrossi, Giordano, Di Benedetto, Francesco (2020) Thermochemical stability of delafossite and other relevant ternary phases in the Cu–Fe–S–O–H system. Applied Geochemistry, 123. 104795pp. doi:10.1016/j.apgeochem.2020.104795 | Journal (article/letter/editorial) | | α-Fe2O3), magnetite (cubic Fe3O4) and maghemite (cubic γ-Fe2O3). Wustite, hematite and magnetite are primary...occurs as a secondary mineral product of the magnetite alteration (Anthony et al., 1997). When the pressure...3b) the fields of pyrite, Fe2+, hematite and magnetite have approximately the same shape of the homologous...partially replaced by the predominance field of magnetite. This agrees with experimental studies on the...fact, investigated the alteration of pyrite to magnetite at temperature as low as 90 °C in basic solutions |  | | Journal (article/letter/editorial) | | Silberberg, a green substance and a black one, magnetite, were obtained. The former gave on analysis :MgO...O,. 0.57 0.42 1.46 0.33 2. ChEorite, from Vielsalm, in thin leaves from quartz veins, with a, ~ p |  | | Journal (article/letter/editorial) | | quartz veins which traverse the phyllnde snlmien of Vielsalm. It forms irregular masses with a finely granular...transparent, green crystals of hornblende, augite, magnetite, and apatite being constituents. Three analyses |  | | Journal (article/letter/editorial) | | irregular distribution. Tourmaline, leucoxene, magnetite, sphene, and zircon form accessories. RELATION...Le Metamorphisme des Regions de Bastogne et de Vielsalm. Bull. Soc. Geol. Beige, xxxix, 112-156. TURNER |  | | Journal (issue) | | ; Black Jack Canyon, Greenlee Co., AZ ; cubic magnetite in fumarole deposits, Sunset Crater, AZ ; transparent...vallée de la Fosse Roulette entre Salmchâteau et Vielsalm 117-121 La météorite de Hoba (Namibia) * FACETTEN |  | | Journal (issue) | | s MINERAL . TIJDSCHRIFT 24(4) . 04 .9 3 59-60 Vielsalm 61 Opprébais anataa s 62-65 Beginselen van de...Fighar Village Laagar District . Pakista n 122-128 Magnetite . Balmat Distr . . S .-Lawrenc e Co . New York |  | | Journal (article/letter/editorial) | | upper adits) Mo3 (dump next to lower adits) Magnetite, bornite, chalcocite, minor djurleite, wittichenite...Hematite, bornite, wittichenite http://www.ngu.no Magnetite, bornite, chalcocite and covellite (supergene)...wittichenite Ciobanu et al. (2002, 2003) Bornite, magnetite, minor chalcopyrite, galena, wittichenite, mawsonite...central porphyry core) Bornite, chalcopyrite, magnetite, native gold, galena–clausthalite, trace PGM Bornite...where mineralization also contains Fe-oxides (magnetite and hematite), and is hosted within and at the |  | | Report (issue) | | include Cambrian black shales in China and a magnetite skarn in Tashelginskaya, Russia. A manganese-rich...this period, the Lower: Disc Fibula Maril/es, Belgium, Early Middle Ages Cloisonne of gold and garnet...Childeric I (457-481) was discovered at Toumai, Belgium. However, most of the cloisonne jewels were stolen...schist, which often also contains small euhedral magnetite octahedra. The garnets have been reported to be...Kalalani in Tanga Province, Tanzania; almandine with magnetite from Horni Blatna, Czech Republic; pegmatitic |  | | Journal (issue) | | Grandjean Faden quartz from Bierghes, Brabant, Belgium ...................................... 441 by H...437 Faden Quartz From Bierghes, Brabant, Belgium Harjo Neutkens1 Stijn Claeys2 Tom Costes3 The...The finest faden quartz specimens ever found in Belgium, rivaling the best from any classic locality worldwide...habits have been found there as well. INTRODUCTION Belgium: a haphazard collection of Walloon (French), Flemish...Roger de Vlaeminck and Tom Boonen. The fact that Belgium also played an important role in the development |  | | Journal (article/letter/editorial) | | ENGLISH WEALD '" KENTISH COALFIELD BOULONNAIS BELGIUM ..• FRENCH ARDENNE WEST NETHERLANDS EAST NETHERLANDS...margin of the Mid-European Massif(s) as far as Belgium and the French Ardenne; then over the ?watershed...Oxfordshire, Dorset, Pays de Bray, Boulonnias, Belgium, north-eastern France, Germany). 'Lenticular bedding'...facies (Stone (Oxon.)-Ballance, 1963; Hainaut (Belgium)pp. 45 - 46). Beyond the present limit of the facies...North Sea, low-grade metamorphics like those of Belgium probably surfaced. Absence of detrital gamet, staurolite |  | | Book | | mineral deposits are formed, such as those of magnetite and chromite. During the next stage of crystallization...crystals. Bottom row: quartz crystals 16 Top row: magnetite Crystals with even faces do not often occur...easily be distinguished from other minerals. Magnetite and pyrrhotite being themselves magnetic, attract... fication easier. The granular aggregates of magnetite and chromite look very similar. However they can...streak, which is black in magnetite and brown in chromite. Apart from this, magnetite is much more strongly |  | Sokol, Ella, Kokh, Svetlana, Kozmenko, Olga, Novikova, Sofya, Khvorov, Pavel, Nigmatulina, Elena, Belogub, Elena, Kirillov, Maxim (2018) Mineralogy and Geochemistry of Mud Volcanic Ejecta: A New Look at Old Issues (A Case Study from the Bulganak Field, Northern Black Sea) Minerals, 8 (8) 344 doi:10.3390/min8080344 | Journal (article/letter/editorial) | | andalusite. Well-rounded of zircon, titanite, magnetite, tourmaline, monazite, somesome andalusite. Well-rounded...Well-rounded grainsgrains of zircon, titanite, magnetite, tourmaline, monazite, apatite apatite and Cr-spinel...Transformation sequences of copper sulfides at Vielsalm, Stavelot Massif, Belgium. Can. Mineral. 2005, 43, 623–635 |  | | Journal (article/letter/editorial) | | petrographical researches among the older formations of Belgium, and his studies of the nature and origin of Deep-sea...eoticule, the phyllltes, and other altered rocks of Belgium, and on the deep-sea deposits are too well known...grouped as follows*. I. Oxides of Iron, ~c. Magnetite, h~ematite,.ilmenite, chromite (with spinel)....member of Division I., because some oxide of iron, magnetite, hmmatite, or ilmenite is to be found in every...together with granules of augite, hornblende~ and magnetite; these occasionally are so far associated as ta |  | | Report (issue) | | carbonates, leaving limonite and, to a great extent, magnetite unattacked. An account of this method is given...insoluble residue contains iron as ferric oxide, magnetite or pyrite. When these minerals have been deducted...of the ironstones are calcite, ferric oxide, magnetite, siderite, pyrite and chamosite or other chlorite...oolitic chamosite mudstones contain limonite or magnetite, either finely disseminated through the rock or...evidence has been found for the existence of magnetite or similar ferroso-ferric compounds, ,vhich might | | | Book | | mineral deposits are formed, such as those of magnetite and chromite. During the next stage of crystallization...ideal form, right: two distorted forms. Top row: magnetite c,ystals. Bottom row: quartz cryscals 16 Crystals...easily be distinguished from other minerals. Magnetite and pyrrhotite being themselves magnetic, attract...identification easier. The granular aggregates of magnetite and chromite look very similar. However they can... which is black in magnetite and b r own in chromite. Apart from this, magnetite is much more strongly |  | | Book (edition) | | With anthophyllite, talc, chromean spine!, and magnetite in desilicified pegmatites, mainly at the exocontact...with wiistite, majorite, Richelle. near Liege. Belgium. in tiny twins at the troilite. AM 84, 267-271...Cyclades Islands.Greece.sharp crystalsto 4 cm in magnetite skam at the I\ueva V12cayamine, Burguillosdel...Nordrhein-Westfalen, all Germany, at Vise, near Liege, Belgium, at Nowa Ruda, Lower Silesia, Poland, etc. Aufschluss... Hampden co.. Massachusetts. with. di~spore. magnetite. etc. Also at Sobotka. Lower S1les1a,Poland, at |
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