 | | Journal (article/letter/editorial) | | MUCK(I?.). Occurrence of a Mineral in the Courl Mine. Westphalia . . DIVERS(E.). Chrome Iron Ore of Japan...Zinc-bearing Clay from the neighbourhood of the Bertha Zinc Mine. Pulaski Co., Virginia FLECK (H.). Constitution...07:33:11. MIRONand BRUNEAU.Artificial Production of Calcite and Witherite BOUSSINGAULT. Presence of Manganese...FISCHER (E.) and 0. Triphenylmethane . . . . . . . BEILSTEIN and KURBATOFF . Constitution of Naphtha1ene.derivatives... )and H . WELLER . Cinchanidine. . . . . . 228 HESSE (0.). Cinchonidine and Homocinchonidine ARNAUD |  | | Journal (article/letter/editorial) | | . SJOGREN (H.). Bismuth Minerals from Norberg’s Mine, Wermland STRUVEB (J.). Polysynthetical Twin-crystals...SJOQREN ( A .) . Occurrence of Manganese in Nordmark’s Mine, Wermland NORDSTROM (T’.). Vanadite . . . . . ....Smaland . . . . . RATH(G . VOM) . Pseudoinorphs of Calcite after Aragonite . . . HIRSCHWALD (J.). Crystal-system...Cotopaxi . . . . . . DELESSE . Explosion in ti Coal Mine due to Carbonic Anhjdride . . . ComTacK (W . J.)...Hydropai.acou~naricAcid from Tyrosine . . . . . . . . HESSE(0.). Californian Orcella Weed . MILLER (0.). Products |  | | Journal (article/letter/editorial) | | DESAINS(P.). Distribution of Heat in the Ultra-red Region of the Solar Spectrum . . . . . . . . . . . . TOMMASI(D...Artificial Production of Witherite, Strontianite. and Calcite BRUN(A.) . Mineralogical Notes . . . . . . . ....Sulphide received as Tstrahedrite from Great Eastern Mine, Colorado . . . . . . . . . SILLIYAN(B.). Martite...MASSIE(F. A.). Colourless Mimetite from the Richmond Mine . . . HIDDEN (W. E.). Notes on some N. Carolina...Bechi’s so-called Picranalcime from Xonte Catini Mine, Monte Caporciano . . . . . . . . . . . 438 BRUSH(G |  | Ruiz-Agudo, E., Putnis, C.V., Hövelmann, J., Álvarez-Lloret, P., Ibáñez-Velasco, A., Putnis, A. (2015) Experimental study of the replacement of calcite by calcium sulphates. Geochimica et Cosmochimica Acta, 156. 75-93 doi:10.1016/j.gca.2015.02.012 | Journal (article/letter/editorial) | | com/locate/gca Experimental study of the replacement of calcite by calcium sulphates E. Ruiz-Agudo a,⇑, C.V. Putnis...Universität Münster, Corrensstrasse 24, 48149 Münster, Germany c Departmento de Geologı́a, Universidad de Oviedo...interaction of calcite (CaCO3) cleavage surfaces with sulphate-bearing acidic solutions, calcite is ultimately...replacement of calcite by anhydrite. The reaction stops before equilibrium with respect to calcite is reached...passivation of the unreacted substrate before calcite attains equilibrium with respect to the bulk solution |  | | Journal (article/letter/editorial) | | lately passed away i n wch close s~~ccession-Beilstein, Mendelbf, Menchutkin, Roozeboom, Moissan. The...unreasonable, non-scientific method were cemented to the calcite-covered floor like upon thoughtful, reasoning workers...March 8, 1907, i t is openings were covered with calcite, deposited stated that wind-polished pebbles from...from New laigely from standing water. Where calcite Jersey are facetted. The wording of the asser- was |  | | Journal (article/letter/editorial) | | lately passed away in such close succession-Beilstein, Mendel6ef, Menchutkin, Roozeboom, Moissan. The...polished flint pebbles which were cemented to the calcite-covered floor like plums. In other places the pebbles...March 8, 1907, it is openings were covered with calcite, deposited stated that wind-polished pebbles from...from New laigely from standing water. Where calcite Jersey are facetted. The wording of the asser- was |  | | Journal (article/letter/editorial) | | minerals Article Topographic Analysis of Calcite (104) Cleavage Surface Dissolution in Ethanol–Water...Abstract: The interaction of organic molecules with calcite surfaces plays a key role in many geochemical,...exploring the influences of organic molecules on calcite reactions is crucial for a fundamental understanding...microscopy to explore the in situ evolution of the calcite (104) surfaces when dissolved in ethanol–water...adsorption of ethanol by calcite. The results showed that the bulk dissolution rate of calcite decreases as the |  | | Book | | T. Batchelor, a former manager of the Mt. Lyell Mine, Tasmania. The nnineral resembles pyrophyllite,...for a clay mineral first found as gouge clay in a mine mineral was first called leverrierite by Earson...formerly found only in the north central Ozark region of Missouri occurs there as a rough, open-textured...amygdaloidal cavities at Sasbach in the Kaiserstuhl, Germany. It occurs in layers which form a glazed coating...Callaghan, Eugene (1948) Endellite deposits in Gardner Mine Ridge, Lawrence County, Indiana, Department of Conservation |  | Roncal-Herrero, Teresa, Astilleros, José Manuel, Bots, Pieter, Rodríguez-Blanco, Juan Diego, Prieto, Manuel, Benning, Liane G., Fernández-Díaz, Lurdes (2017) Reaction pathways and textural aspects of the replacement of anhydrite by calcite at 25 °C. American Mineralogist, 102 (6) 1270-1278 doi:10.2138/am-2017-5963ccby | Journal (article/letter/editorial) | | textural aspects of the replacement of anhydrite by calcite at 25 °Ck Teresa Roncal-Herrero1,*, José Manuel...for Geosciences, Potsdam, Telegrafenberg, 14473 Germany 1 2 Abstract The replacement of sulfate minerals...anhydrite and the simultaneous growth of calcite. The growth of calcite occurs oriented on the three anhydrite...in the size of calcite crystals, from ~2 mm in the outer region to ~17 mm at the calcite-anhydrite interface...interface, the local preservation of calcite crystalographic orientation with respect to anhydrite and the |  | Opel, Julian, Unglaube, Niklas, Wörner, Melissa, Kellermeier, Matthias, Cölfen, Helmut, García-Ruiz, Juan-Manuel (2019) Hybrid Biomimetic Materials from Silica/Carbonate Biomorphs. Crystals, 9 (3) 157 doi:10.3390/cryst9030157 | Journal (article/letter/editorial) | | Konstanz, Universitätsstrasse 10, D-78457 Konstanz, Germany; julian.opel@uni-konstanz.de (J.O.); niklas.unglaube@uni... Carl-Bosch-Strasse 38, D-67056 Ludwigshafen, Germany; matthias.kellermeier@basf.com Correspondence:...Krefeld, Germany) with a backscatter detector and a Zeiss Crossbeam 1540XB (Zeiss, Oberkochen, Germany) with...Zeiss Imager m2m (Zeiss, Jena, Germany) and Axio Zoom (Zeiss, Jena, Germany). Confocal laser scanning microscopy...was performed on a Zeiss LSM700 (Zeiss, Jena, Germany). Attenuated total reflection Fourier transformed |  | | Journal (article/letter/editorial) | | University of Bremen, PO Box 330 440, 28334 Bremen, Germany *corresponding author. Tel.: +49 421 218 65233...of either kink- or step sites, within a certain region of the crystal surface. Overproduction refers to...and Luttge, A. (2006) Magnesium inhibition of calcite dissolution kinetics. Geochimica et Cosmochimica...P.K. (1993) Step dynamics and spiral growth on calcite. Geochimica et Cosmochimica Acta, 57, 491-495....Lafemina, J.P. (1996a) Dissolution kinetics at the calcite-water interface. Geochimica et Cosmochimica Acta |  | Weber, Juliane, Cheshire, Michael C., Distefano, Victoria H., Littrell, Kenneth C., Ilavsky, Jan, Bleuel, Markus, Bozell-Messerschmidt, Jessica K., Ievlev, Anton V., Stack, Andrew G., Anovitz, Lawrence A. (2019) Controls of Microstructure and Chemical Reactivity on the Replacement of Limestone by Fluorite Studied Using Spatially Resolved Small Angle X-ray and Neutron Scattering. ACS Earth and Space Chemistry, 3 (9). 1998-2016 doi:10.1021/acsearthspacechem.9b00085 | Journal (article/letter/editorial) | | study of limestone replacement in the model system calcite-fluorite varying both the texture and chemical reactivity...replacement reaction. To do so, we replaced the calcite and/or dolomite in the starting material with fluorite...et al.47 conducted replacement experiments of calcite by fluorite and included the product and parent...reaction (ΔV = −32.43%) is very similar to that of calcite-fluorite replacement (reaction 2). Reaction 2 was...by Pedrosa et al.47 to study the replacement of calcite single crystals by fluorite. In these experiments |  | | Book | | Karban - en uautorisert biografi © 2015 by Dag Olav Hesse 17 Originally published by Cappelen Damm AS, ...provided aid: in the limestone cave, nodules of calcite or calcium carbonate - a bond between carbon, calcium...- had formed on top of parts of the paintings. Calcite traps uranium, which has a recognized half-life...overview. The Russian-born chemist Friedrich Konrad Beilstein began studying chemistry at the University of...through the Beilstein database, the world's largest database of organic chemistry, and the Beilstein Journal |  | | Book (edition) | | Trapezohedral Class (22). 7. Other Classes (23) (24) 104 Calcite Type. (21). (20). Tourmaline Type Phenacite...cleavage of galena, or the rhombohedral cleavage of calcite. It is evident, therefore, that a small crystal...octahedron of fluorite and a cleavage rhombohedron of calcite are not properly crystals, because the surfaces...of individuals. in a granular mass of galena or calcite, it may be possible to separate the fragments from...tetrad and hexad axes. 13 12 14 Rutile Calcite Chrysolite 16 Beryl * The cube illustrates |  | | Journal (article/letter/editorial) | | Rath, and even Wollaston himself in the case of calcite. There followed the more accurate horizontal, twocircle...camphor crystallizes in "glistening prisms." Beilstein (Vol. III, p. 485) stated, on the basis of an |  | | Journal (article/letter/editorial) | | 1 a “Erganzungsband,” Vol. 11, 1047 (1902~. Beilstein, “Erganzungsband,” Ed. 3, Vol. 11, 1047, 1793;...acid. Weith' claims that, when finely powdered calcite is boiled for an hour with phthalic acid solution... The normal calcium salt is not produced from calcite, or calcium carbonate, or milk of lime, with phthalic |  | Thaysen, E.M., Soler, Josep M., Boone, Marijn, Cnudde, Veerle, Cama, Jordi (2017) Effect of dissolved H 2 SO 4 on the interaction between CO 2 -rich brine solutions and limestone, sandstone and marl. Chemical Geology, 450. 31-43 doi:10.1016/j.chemgeo.2016.11.037 | Journal (article/letter/editorial) | | brine. In both H2SO4-free and H2SO4-rich brine, calcite dissolution fostered gypsum precipitation. A comparison...in H2SO4-free and H2SO4-rich brine showed that calcite dissolution and gypsum precipitation rates were...easily dissolvable reservoir minerals such as calcite (CaCO3). Given that sulfate concentrations in the...reservoir rock (95% calcite) Sandstone reservoir rock (65% calcite) Marl caprock (65% calcite) 0.1 Wet NA...specified) 11% porosity decrease via replacement of calcite with anhydrite Permeability increases by a factor |  | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...connected by minute veinlets containing phillipsite, calcite, and smectite. Jointing of the columns across zeolite-filled...fault surfaces to produce zeolite-lined veins. Calcite commonly is a late forming mineral and fills many...Mehegan et- al~, 1982; Kristmannsd6ttir, 1982). Calcite and m,ontm,orilonite clay were fo,u'nd throughout...1987). Stilbite, heulandite, scolecite-mesolite, calcite, and quartz are found throughout the basaltic rocks | | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...connected by minute veinlets containing phillipsite, calcite, and smectite. Jointing of the columns across zeolite-filled...fault surfaces to produce zeolite-lined veins. Calcite commonly is a late forming mineral and fills many...Mehegan et- al~, 1982; Kristmannsd6ttir, 1982). Calcite and m,ontm,orilonite clay were fo,u'nd throughout...1987). Stilbite, heulandite, scolecite-mesolite, calcite, and quartz are found throughout the basaltic rocks |  | | Journal (article/letter/editorial) | | (k) Secondary deposits deposits in the alveolar region of a rodent bone (Olduvai,France, Pleistocene)...Same bone as in K under insecondary the alveolar region of a rodent bone the deposits, bone structure is...(Triassic, Germany). (i) Fragment Growth layers in a tooth large of a Rauisuchidae (Triassic, Germany). (i)...and bovine bone (B). The diffraction patterns of calcite and quartz are indicated. Bovine fossil bone rea...rea bovine bone (B). The diffraction patterns of calcite and quartz are indicated. Bovine fossil bone drawn |  | | Journal (article/letter/editorial) | | BAuhAuS (Hans) [1888-1918] was born at ~[annheim in Germany on October 4, 1888, and was killed in the war on...Freiburg in Switzerland, was born at ........ Bonn in Germany on October 26, 1848, and died at Freiburg on August...magnetite ore i n gneiss, was the famous Dickerson mine which was active .fl'om 1716 to 1891 and at one...SPeNCeR also the Canfield mine, worked in 1870-3; Canfield's phosphate mine in which the magnetite was...several others. Close by were also the mines of Mine Hill and Irondale, and the remains of many ancient |  | | Report (issue) | | collection · of descriptions and analyses of North mine 1nost of the 1ninor constituents. An1erican meteorites...constitue:p.ts, barium along the Rocky Mountain region than in the but only those essential to a proper...correction applied to be advisable in investigating a region, locality, or to the ferrous oxide in the most...determination of manpresence or absence in the region or in the various 1nagmas ~s of most iinportance...liability to error in alumina involved in the acetate region in its n.1ain features and a sufficient knowledge |  | | Journal (issue) | | BOULANGEBITE AND ASSOCIATED MINERALS OJ' THE CLEVELAND MINE, STEVENS Co., WASH. By Charles 0. Fernquist. A...Boulangerite and Associated Minerals of the Clevelan d Mine, Ste'"ens County, Washington. By Charles O. F ernquist...Rhodochrosite, Rhodonite. Chalcanthite, Wernerite, Blue Calcite, Chalcedony, Silver Ore, Petri fled Wood and Chalco...diamond cu be weighing 64: carats from the W esselton Mine, Kimberly is also in the R oebling colleet ion....pyrrhotite crystals on enlc·ite from the P otosi mine, Santa Eulalia, Chihuahua, Mexico; a fine slab of |  | | Book (edition) | | ^ fe o -• vO y MINERALOGY AND MINING. Mine Accidents —Ventilation — Ore Dressing, Etc. DESCRIPTIVE...lific of valuable treats and advice." PRACTICAL MINE VENTILATION. WILSON. For the Use of Mining Engineers...identical substance with calcium carbonate, or calcite, found in the rocks, and in each case is evolved...above, there is also the department of Economic Mine) alogy, which is not here and (3) in the coarser...like cleavage will be constaut thus, a mass of calcite under the blow of a hammer will separate into countless |  | | Journal (article/letter/editorial) | | permeability Dissolution Precipitation a b s t r a c t Calcite dissolution and gypsum precipitation are expected...used. Variation in fracture volume induced by calcite dissolution and gypsum precipitation was measured...limestone per unit of time, which indicated that the calcite dissolution rate in the fracture was transport...composition of the oolitic limestone is 100 wt.% calcite. Six cylindrical cores of 9 mm in diameter (d)...groundwater, was in equilibrium with respect to calcite, dolomite and gypsum/anhydrite and with an ionic |
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