 | | 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 |  | Coppola, Vito, Boni, Maria, Gilg, H. Albert, Balassone, Giuseppina, Dejonghe, Léon (2008) The “calamine” nonsulfide Zn–Pb deposits of Belgium: Petrographical, mineralogical and geochemical characterization. Ore Geology Reviews, 33 (2) 187-210 doi:10.1016/j.oregeorev.2006.03.005 | Journal (article/letter/editorial) | | The “calamine” nonsulfide Zn–Pb deposits of Belgium: Petrographical, mineralogical and geochemical...Germany c Geological Survey of Belgium, 13 Rue Jenner, B-1000 Brussels, Belgium d Geologisch-Paläontologisches...4 to − 14.7‰. The metallic deposits of Eastern Belgium have undergone a polyphase history, which started...2007 Elsevier B.V. All rights reserved. Keywords: Belgium; Zinc; Nonsulfide; Calamine; Mineralogy; Geochemistry;...Zn ore began in many parts of Europe, including Belgium, during the Roman period and continued through |  | | Journal (article/letter/editorial) | | 2002). Mixing FFT with coarse tailings sand and gypsum [CaSO4·2H2O] to 2 produce composite tailings...2008; Baer et al., 2016; Dompierre et al., 2016). Gypsum 7 addition directly increases dissolved Ca and...consistently undersaturated 9 with respect to gypsum, whereas initial effluent collected from the peat...2 two weeks was supersaturated with respect to gypsum. Similar trends in early effluent 11 concentrations...both Ca and SO4 from the peat columns suggest that gypsum dissolution likely 12 contributed these ions |  | | Journal (article/letter/editorial) | | a drop of dilute sulphuric acid. If needles of gypsum are formed, lime is present. The third residue...Numerous experiments made in the spring of 1879 at Rochefort, and in October and November of last year a t...to dryness on a water-bath with oxalic acid and gypsum, the author substitutes the following plan. A piece |  | | Journal (article/letter/editorial) | | Variscides leading to an elongated basin extending from Belgium, in the West, through the Ruhr District, Germany...of Abu Ruweis Fm. contains apart from ubiquitous gypsum, celestite and Ba-enriched celestite laminae rich...to sabkha-producing conditions. 43 Anhydrite, gypsum, strontianite, celestite and fluorite forming lenses... Some of these claystones may contain not only gypsum and anhydrite derived from the oxidation of pyrite...at the edge of the Western Alps in France near Rochefort-Samson, Hostun and Berbieres (Table 3, Fig. 4) |  | | Journal (article/letter/editorial) | | faults, gypsum veins due to hydration and mobilization of anhydrite, local dissolution of gypsum veins...biotite occurs in lower right side of the pyrite. Gypsum occurs in some of the other dark areas. Matrix...altered and broken rock up to a few meters thick. Gypsum veins are common along many faults. Age of faulting:...faults: The largest westside-down normal fault is the Gypsum fault (Proffett, 2003, Maps 1–2). It dips 45° west-southwest...Volcanic and porphyry units are displaced across the Gypsum fault 125 to 150 m down to the west. Displaced |  | | Journal (article/letter/editorial) | | alteration (sericite + pyrite ± clay minerals ± gypsum) overprints the potassic and propylitic alteration...different generations of gypsum veinlets. Abbreviations: cpy = chalcopyrite, gyp = gypsum, mag = magnetite,...older vein types; found in all intrusions Gypsum-pyrite and gypsum veins Sericite and/or clay Planar veinlets...= epidote, fsp = feldspar, gal = galena, gyp = gypsum, hem = hematite, mag = magnetite, moly = molybdenite...pervasive alteration style is best exposed west of the Gypsum fault and in the Los Amarillos Porphyry. Intermediate |  | | Journal (article/letter/editorial) | | alteration (sericite + pyrite ± clay minerals ± gypsum) overprints the potassic and propylitic alteration...different generations of gypsum veinlets. Abbreviations: cpy = chalcopyrite, gyp = gypsum, mag = magnetite,...older vein types; found in all intrusions Gypsum-pyrite and gypsum veins Sericite and/or clay Planar veinlets...= epidote, fsp = feldspar, gal = galena, gyp = gypsum, hem = hematite, mag = magnetite, moly = molybdenite...pervasive alteration style is best exposed west of the Gypsum fault and in the Los Amarillos Porphyry. Intermediate |  | | Book | | making up the Mohs scale of hardness are: 1. Talc 2. Gypsum 3. Calcite 4. Fluorite 5. Apatite 6. Orthoclase...Evaporite sedimentary minerals include calcite, gypsum, anhydrite, halite and sylvite, plus some of the...sulfides which contain no O. A familiar example is gypsum (CaSO4.2H2O). An Introduction to Mineralogy ...borates). Some are used for building materials (e.g. gypsum for plaster and kaolin for bricks). Others are...Valley and Searles Lake, and the marine deposits of gypsum found in many states. Minerals with a high specific |  | | Journal (article/letter/editorial) | | occurs as thin white square plates with fluorite and gypsum. Orthorhombic with a 13.70, b 27.96, c 9.99 A;...Named for Dr A.-M. Fransolet, University of Li6ge, Belgium. Furutobeite. A. Srigaki, A. Kitakaze, and Y. Odashima...wilcoxite (this List), khademite (29th List), and gypsum, on fluorite-pyrite ore, at the Lone Pine mine...Mus6e royale de l'Afrique centrale, Tervuren, Belgium. [A.M. 68, 1248.] Lindsleyite. S. E. Haggerty,...compact radiating fibres up to 0.5 cm dia. at Rochefort-en-Terre, Morbihan, France, described by Lacroix |  | | Book | | Weebubbie Cave, Nullarbor AUSTRIA: Dachstein Eishohle BELGIUM: Grotte de Pére Noel CANADA: Castleguard Cave CANADA:...Cueva del Leon (800m) occurs in a small area of gypsum. The long volcanic chain of the Andes has been...massive passages and is also noted for some long gypsum needles and its own glow-worm population. Mini...finds. BANGLADESH Of no speleological interest. BELGIUM The rolling hills of the south-east contain over...are situated to the south of Namur (Trou Bernard, —140m), south of Rochefort (Grotte de Han, 5,720m), south |  | | Book | | plains of Holland, northwestern Germany and western Belgium, the Upper Rhine valley, the delta of the Rh6ne...lowlands of Holland, northwestern Germany and western Belgium are in an epicontinental area that has been stable...the Oslo region no evaporites, no rock salt or gypsum, are present. Their role is taken over by the alum...central Europe, Germany in particular, but also Belgium and France, contain so many elements of Hercynian...South of these lowlands follow the Ardennes in Belgium (Chapter 5), which are contiguous to the much larger |  | | Book (edition) | | strata, the sands and clays, the marls and the gypsum. The strata that underlie the Paris Region were...them coarse limestone, then sands, marls, Brie gypsum and limestone, and finally THE PARIS REGION AND...may assist the development of a great town. The gypsum has furnished plaster in abundance. The coarse...hills round Paris. The warmth of the lime¬ stone or gypsum soils on slopes with a good exposure has promoted...sources they bring the coal of the north, or even of Belgium, to the Paris coal-yards. Reckoned by the tonnage |  | | Journal (article/letter/editorial) | | seams of coal. He also mentions limestones and gypsum. Mr. Dawson supposes the peroxide of iron of the...accumulated by molluscs and corals and have formed gypsum, and that decomposi,lg vegetable matter prevented...views respecting the geological position of the gypsum of Nova Scotia, and which you will remember, were... He now agrees with Sir Charles Lyell that the gypsum occurs with the limestone beneath the coal-measures...deposit ; and he also refers the great masses of gypsum to the same action, carbonate of lime having been |  | | Book (edition) | | portion consisting Near Aix-la-Chapelle and in Belgium, the blocks do gneiss. not reach the base of the...vicinity of Nice are compact white limestones, with gypsum, or arenaceous limestones and beds charged with...composed of very thin laminae. 5. Gypsum, with plants. 6. Marls. 7. Gypsum, with fish and plants. 9. Pink...Pink 8. Marls, with traces of gypsum. According ; limestone, containing Potamidcs^ Cyclas gibbosa, Sow...red marl, 248 Supracretaceous Group. fibrous gypsum, and gray limestone, with Limnceee and Planorbes; |  | | Report (issue) | | 72 83 83 90 90 90 CONTENTS-Continued — Gold Gypsum, by William _ Belridge area Ver Planck E. ...Map Figure 81. Figure 82. Figure 83. of gypsum and iron deposits, Kern County Photo of gypsite...remainder is the value of boron, clay, gold, gypsum, limestone for cement, roofing-granule material...value of clay produced in more than $9 million. gypsum from deposits lying mostly in western Kern County...and gravel, by Harold B. Goldman;* limestone, gypsum, magnesite, quartz and feldspar, salt, dolomite |  | | Book (edition) | | Chatenuroux. The en lru.reous 1narls often contain much gypsum, selt'uitt> filling thfl fi::;:Stu·cs of thL1 rock...fossiliferous beds of l\fayence, mo1·e recent than the gypsum of the Paris basin, but older than thf' Faluns...siliceous marls, containing subordinate beds of silex, gypsum, and limestone. The bands of silex often very much...basin t.he clayey marls alternate -with beds of gypsum, several of ·which are sufficiently 1·ich to be... bil·ds, and their eggs.* Above the marls with gypsum is usually a considerable thickness of calcareous |  | | Book | | prospered only after refugees from the Netherlands and Wallonia came to settle there. Prior to the end of the...de l'Amerique (1658). The reason is obvious: Rochefort described tropical animals, even if from a different...passages read like prose poems), one must admit that Rochefort lacks Rumphius' precision and care. The second..."marcasite," and chapter 20 talks about a kind of gypsum. Chapters 21 and 22 discuss quartz, and one should...such rocks, where there are no Cancelli about. Rochefort Hist. Antill. Lib. I. Cap. 21., 18 in the third |  | | Journal (article/letter/editorial) | | Bou4, Yienna. Dr. J. J. 0malius d'HaUoy, Halloy, Belgium. Dr. Ch. G. Ehrenberg, For. Mere. R.S., Berlin...quelques lambeaux de ce m6me calcaire des environs de Namur. COs faunes sont principalement repr~sent~es ehez...Professor Phillips, our neighbours in France and Belgium have to deplore the death of two men of no less...D'OHALr~s ~'HALL0~, Member of the Royal Academy of Belgium and Corresponding Member of the Institute of France...in 1807, he became Governor of the Province of Namur in 1815, and from the year 1848 he occupied a place |  | | Report (issue) | | Jeffers Lake Lambert Percy Spain Molybdenite Mine Rochefort Turpins Bay Peter-Rock West Dempsey GoshenA Goshen...metasediments are pyrite, magnetite, apatite, calcite, gypsum and/or anhydrite and diopside. The gabbro and pyroxenite...cellent crystals of minerals such as calcite with gypsum, pyrite, goethite, limonite/hematite, uranophane...Satterly (1945, p.83) Vokes (1963; p.155-158) 62. ROCHEFORT OCCURRENCE 63. TURPINS BAY OCCURRENCE For detailed...pegmatite H A G A R T Y TP. Lot 13, Conc. A ROCHEFORT Dep. No. 62 Unknown Allanite HAGARTY TP. Lot |  | | Book | | a small chamber or a 65 & 66 (left and above) Gypsum - calcium sulphate mineral - forming in certain...Cleveland Avenue, an elliptical passageway with gypsum ‘flowers’ on ceiling and walls. National Park Services...passages and chambers, underground sand dunes, rare gypsum and halite or rock salt, evidence of the evaporation...There are a great variety of caves in limestone and gypsum and, apart from the Crimea, the principal areas...Optimisticheskaya is believed to be the longest in gypsum at Podolye. An official Soviet list has given it | | | Book | | a small chamber or a 65 & 66 (left and above) Gypsum - calcium sulphate mineral - forming in certain...Cleveland Avenue, an elliptical passageway with gypsum 'flowers' on ceiling and walls. National Park Services...passages and chambers, underground sand dunes, rare gypsum and halite or rock salt, evidence of the evaporation...There are a great variety of caves in limestone and gypsum and, apart from the Crimea, the principal areas...Optimisticheskaya is believed to be the longest in gypsum at Podolye. An official Soviet list has given it |  | | Book (edition) | | vicinity of Nice are compact white limestones, with gypsum, or arenaceous limestones and beda charged with...composed of very thin laminae. 5. Gypsum, with plants. 6. Marls. 7. Gypsum, with fish and plants. 8. Marls...Marls, with traces of gypsum. 9. Pink limestone, containing Potamides, Cyclas gihbosa, Sow., and Cyclas...conglomerates rest, beyond Aix, on red marl, fibrous gypsum, and gray limestone, with LimncEce and Planorbes... 2. First 3. Second fresh -water formations Gypsum, with bones of animals. . . . Calcaire grossier |  | | Book (edition) | | Bulgaria, G SphaJerite. xx 12 mm, Morococha, Peru, H Gypsum, xx 40 mm, Las Salinas, Peru, H Variscite, xx 5...ability of an opaque mineral to reflect the light gypsum. 3 - calcite, 4 - fluorite, 5 - apatite, 6 - ortho-...with wiistite, majorite, Richelle. near Liege. Belgium. in tiny twins at the troilite. AM 84, 267-271...56, 1269, 1971. Alabaster ~ a massive variety of gypsum. ALBITE 1.5. D =3.43. Np,g =2.39, 2.52, (+)....AI-rich rocks. In typical white soft nodules with gypsum in Ordovician shales in PragueMaia Chuchle, Bohemia |  | | | | to 70°C., the lime was deposited as crystalline gypsum, mixed with more or less carbonate, while the more...(although great deposits of dolomite are often without gypsum), and from the unfounded notion that oe dolomites...solutions at once precipitates the whole of the lime as gypsum, and from the second separates it no less completely...alkaline reaction, On the supposed decomposition of gypsum by dolomite, §96. Haidinger, according to Bischof...origin of the sulphate of magnesia observed in many gypsum quarries by supposing a decomposition of the sulphate |
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