 | | Report (issue) | | Kinkempois La Bruyère La Calamine La Rochette Lontzen Membach Merols Mützhagen Pandour Poppelsberg Pouillon-Fourneau...Angleur Argenteau, Berneau', Bombaye, Richelle, Visé Baelen Beaufays Bilstain Chaudfontaine Dison Eupen Eynatten...Heusy Hombourg La Calamine La Reid Lontzen Magnée Membach Montzen Moresnet Neu-Moresnet Olne Pepinster Polleur...du Synclinorium de Verviers, de la Province de Liège et de la Belgique III.l.l. Observations III.1.2...(NNW-SSE), d'après plans miniers. Figure 39.- Membach. Plan d'ensemble (sous les terrains de couverture) |  | Evrard, Maxime, Dumont, Gaël, Hermans, Thomas, Chouteau, Michel, Francis, Olivier, Pirard, Eric, Nguyen, Frédéric (2018) Geophysical Investigation of the Pb–Zn Deposit of Lontzen–Poppelsberg, Belgium. Minerals, 8 (6) 233 doi:10.3390/min8060233 | Journal (article/letter/editorial) | | Investigation of the Pb–Zn Deposit of Lontzen–Poppelsberg, Belgium Maxime Evrard 1 , Gaël Dumont 2 , Thomas Hermans...Materials and Environment), University of Liège, 4000 Liège, Belgium; maxime.evrard@uliege.be Argenco Department...Department, Applied Geophysics, University of Liège, 4000 Liège, Belgium; Gdumont@uliege.be Department of Geology...Geology, Ghent University, 9000 Ghent, Belgium; Thomas.hermans@ugent.be Department of Civil, Geological...IP; gravity; magnetometry; MVT deposit; Lontzen; Belgium 1. Introduction Mississippi Valley Type ore deposits |  | | Journal (article/letter/editorial) | | anhydrites and calcite pseudomorphs after anhydrite from Palaeozoic formations in Belgium Leon ´ Dejonghe...Brussels B-1050, Belgium b Geological SurÕey of Belgium, 13 Jenner str., Brussels B-1040, Belgium Received 7...Anhydrite and calcite pseudomorphs after anhydrite from Palaeozoic formations in Belgium have been analysed...Tournaisian Ž1 sample. and Visean Ž5 samples. calcite pseudomorphs after anhydrite have 87Srr 86 Sr values...contrast, Eifelian Ž1 sample. and Givetian Ž1 sample. calcite pseudomorphs after sulphate have higher 87 Srr |  | | Journal (article/letter/editorial) | | galena-chalcopyrite-sphalerite-pyrite mineralisation in the Olga mine near Herscheid (sample 17) is hosted by locally...and sulphosalts) but abundant gangue minerals (calcite, barite, quartz, dolomite-ankerite), (Wettig, 1974;...Keldenich (KE) Kallerstollen mine 4 Rescheid (RE) Schwalenbach mine Carbonate-hosted, cavity filling...cavity filling Vein 5 ~escheid (RE) 8chwalenbach mine Vein E. Devonian 18.508 15.784 38.830 6 Bleialf...69] 38.472 8 Mechernich (ME) Kallmuther Berg mine Veinlet in sandstones Knottenerz (disseminations) |  | Hahn-Weinheimer, Paula, Ackermann, Helmuth (1967) Geochemical investigation of differentiated granite plutons of the Southern Black Forest—II. The zoning of the Malsburg Granite pluton as indicated by the elements titanium, zirconium, phosphorus, strontium, barium, rubidium, potassium and sodium. Geochimica et Cosmochimica Acta, 31 (11) 2197-2218 doi:10.1016/0016-7037(67)90061-0 | Journal (article/letter/editorial) | | elements Ti, Zr and P, which are contained in the early mine&s biotite, zircon and apatite, show that cr~t,alli%&tion...and geohematite, quartz, fluorite, baryte and calcite. chemical work on the GM has been done by ZIMMERLE...- 5)2/N z l] x 100 (%I % Wa K:Rb GM = Membach, 99” 60 El 62 63 64 68 66 67 68 69 70 71 72 78...between the minerals plagioclase, apatite, biotite, calcite and to a small amount in hornblende and potash...After subtracting the equivalent amounts of Ca for calcite (by CO, analysis) for apatite (by P analysis) and |  | | Journal (article/letter/editorial) | | countries are: the U. S. A., Canada, Germany, Belgium and France. The world production of metallic thallium...zinc skimmings containing 4% thallium. , In Belgium thallium is obtained frOm pyrite in the cities...(Yugoslavia) after Dana and V.M. Goldschmidt 4, 5 - Rambler Mine, Wyoming, U.S.A. after Rogers Crystal system and...stibnite, orpiment and colloform pyrite. In the Rambler mine near Encampment, Wyoming, U. S. A. (Rogers, 1912)...30.86 32. 10 99.08 99.57 Found in the Skrikerum mine, Sweden, where it is intimately associated with |  | | Book (volume) | | to try to list all of the mining geologists and mine managers who made these visits possible and who...considered here, are: Portugal, Spain, France, Belgium-the Netherlands-Extreme Western Germany, Switzerland...crude ore averages about 0.3 per cent of WO3. The mine can produce 2000 to 2500 tons per day of tungsten...content of these two metals in the sections of the mine that were being mined. The tin (cassiterite) concentrates...Kelly and Rye (1979) point out, the Panasqueira mine is composed of several more or less localized deposits |  | | Book (volume) | | , Sulfalo - carbonate de baryle. 60. Barylo -calcite.. Ba2 + Cac. 61. Baryle sulfatée. BaSu . Calcaréo...stronlianc. Calcaréo - sulfate de strontianc , Calcite. XXXI . Genre Chaux . 65. Chaux carbonatée..... Chaux carbonatée bleue du Vésuve . Plombo - calcite . 68. Chaux fluatée....... 69. Chaux sulfalée...Bucklandite PM– 103° 56 ';MM - 70° 49'. 116º Barylo -calcite PM 101 ° 20 '; MM= Calédonite (plomb sulfalé cuprifère)...-plombifère. de bismuih . Axinite. Baryto - calcite. Baryle sulfalée . Brucite. Berzélite . Calcaréo |  | | Book (volume) | | Cette couleur est caractéristique pour tous les mine rais de manganèse. La forme primitive de l'hausmannite...pyrolusite ; les caractères extérieurs de ces deux mine rais de manganese sont, en outre , presque identiques...couches superficielles , on trouve en core dans la mine de fer de Vicdessos de petits rognons d'oxyde de...pseudo-prismatique de Haüy , qui existe dans la mine de Saint -Jean de Gardonnenque , dans les Cévennes...néanmoins , on ne peut rapporter la composition de ce mine rai qu'au peroxyde hydraté. Le minerai de manganèse |  | | Book (volume) | | cold springs ; Analysis of siliceous deposit from mine water .... ote ...ao one ies Analysis of a deposit upon timber in a mine .. Deposits of calamine from water Phenomena observed...the veins. In the cobalt and silver veins of the mine Firstenvetrag, at Schneeberg, quartz likewise occurs...G. Sandberger,* as a petrifying substance, at a mine in the neighbourhood of Oberscheld in Nassau. These...according to Freyer,* in an old gallery of a lead mine specimens of charcoal were found, which were covered |
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