 | | Journal (article/letter/editorial) | | in Austria Pyroxene Chemistry and Evolution of Alkali Basaltic Rocks from Burgenland and Styria, Austria...Paulo, Brazil 3 Naturhistorisches Museum, Wien, Austria 4Department of Earth Sciences, Iowa State University...alkali basaltic rocks from Burgenland and Styria (Eastern Austria) have been investigated in order to determine...concluded, that the alkali basalts of Pauliberg and Steinberg underwent slight olivine and clinopyroxene fractionation...SchluB, dab die Alkalibasalte von Pauliberg und Steinberg vor ihrer Eruption eine geringffigige Olivinund |  | | Journal (issue) | | belangrijke korundafzettingen in het Hastings district in Ontario. Zijn verzameling werd zo uitgebreid...tijdschriften * GEOLOGY TODAY 16(4), 08.00 158-160 Hematite * NAUTILUS INFO 25(), 12.00 63-66 Stereo-kristalfiguren...ROCKS AND MINERALS 75(6), 12.00 378-401 Telluride District, San Miguel County, Colorado (Part 2) (USA) 402-403...402-403 Colorado's Red Mountain Project : mining district granted new status. 404-406 Cubanite, Chibougamau...Lazulith ? 19-21 Die Blei-zink-Lagerstätte vom Obir bei eisenkappel, Kärnten. 25 Baryt mit eingewachsenem |  | Ertl, Andreas, Kolitsch, Uwe, Dyar, M. Darby, Meyer, Hans-Peter, Rossman, George R., Henry, Darrell J., Prem, Markus, Ludwig, Thomas, Nasdala, Lutz, Lengauer, Christian L., Tillmanns, Ekkehart, Niedermayr, Gerhard (2016) Fluor-schorl, a new member of the tourmaline supergroup, and new data on schorl from the cotype localities. European Journal of Mineralogy, 28 (1) 163-177 doi:10.1127/ejm/2015/0027-2501 | Journal (article/letter/editorial) | | Naturhistorisches Museum, Burgring 7, 1010 Vienna, Austria *Corresponding author, e-mail: andreas.ertl@a1...Universität Wien, Althanstrasse 14, 1090 Vienna, Austria 3 Department of Geography and Geology, Mount Holyoke...tourmaline supergroup from alluvial tin deposits near Steinberg, Zschorlau, Erzgebirge (Saxonian Ore Mountains)...successfully obtained samples from the Schneeberg District (sample designation SCHN1, Schneeberg; LIN, from...cassiterite at Sandberg) near Lindenau, since 1999 a district of the village Schneeberg; ZSCH, several samples |  | | Journal (article/letter/editorial) | | University of Graz, Universitaetsplatz 2, A-8010 Graz, Austria 2 OREA, Institute for Oriental and European Archaeology...of Sciences, Hollandstrasse 11-13, A-1020Wien, Austria e-mail: christian.ademeit@student.tugraz.at The...of Vienna, Althanstraße 14 (UZA II), 1090 Wien, Austria Institute of Geology of Ore Deposits, Petrography...pyrrhotite and with TC ~700 ºC corresponding to hematite are distinguished. The intensity of the bulk rock...Leoben, Peter-Tunner-Straße 5, A-8700 Leoben, Austria Department of Geology, Shahid Chamran University |  | Basu, Rituparna, Haque, Shama E., Tang, Jianwu, Ji, Junfeng, Johannesson, Karen H. (2007) Evolution of selenium concentrations and speciation in groundwater flow systems: Upper Floridan (Florida) and Carrizo Sand (Texas) aquifers. Chemical Geology, 246 (3) 147-169 doi:10.1016/j.chemgeo.2007.09.010 | Journal (article/letter/editorial) | | Technology, Rechbaurstrasse 12, A-8010, Graz, Austria c Department of Earth Sciences, Nanjing University...oxides/oxyhydroxides coating the sand grains contain both hematite and goethite, as well as the clay minerals kaolinite...Carrizo Sand show the presence of goethite and hematite as well as the clay minerals kaolinite and illite...sediment slurries collected from western Nevada (Steinberg and Oremland, 1990; Oremland et al., 1991). The...of the Evergreen Underground Water Conservation District in Pleasanton, Texas, and Mr. Eric DeHaven, P |  | | Journal (article/letter/editorial) | | studied. The bulk samples are composed of boehmite, hematite, anatase and kaolinite. The samples collected...of hematite with minor boehmite and anatase, whereas in the matrix boehmite prevails on hematite, kaolinite...U and Pb. 4. Results 4.1. Mineralogy Boehmite, hematite, anatase and kaolinite are the phases detected...a central nucleus ŽFig. 3a., consist mainly of hematite with minor boehmite and anatase. The nucleus is...the pelitomorphic matrix, boehmite prevails over hematite, kaolinite and anatase. Backscattered electron |  | | Journal (article/letter/editorial) | | a b s t r a c t A world-class fluorite mining district was located NNE of Regensburg at Nabburg-Wölsendorf...and Se mineralization in the Nabburg-Wölsendorf District. Another prominent fault structure, the NNW-trending...minor Cu-, Zn- and Pb sulfides in the Donaustauf District. Concluding from the REE distribution, primary...paleogeography of each mineral district, was more intensive in the northern district, because of a moderate erosion...erosion. In the southern district, erosion cut deeply into the fluorite mineralization and left behind |  | | Journal (article/letter/editorial) | | associated with different stratigraphical hiatuses. Hematite-magnetite ore was deposited in the first period...Oberkarbon in gr58erer Menge auch J&n llavsk~ 96 N Steinberg Anna _~t. I.Hor.~ II Hor. lll,Hor. IV.Hot. ...i t durch die Siderit-HAmatit LagerstAtten am Steinberg bet DobSin& (nach P. Hori~&eek in J. Sl~vik et...Dobbin& aber u m versehiedene genetische Erztypen, bei denen auch mit Am Ende der variszischen Perm, kam...Sideritlagerst~tten im Devon (Georgi) und im Oberkarbon (Steinberg; Abb. 3). Ein anderes Vorkommen ist aus der Umgebung |  | Yudovskaya, Marina A., Distler, Vadim V., Chaplygin, Ilya V., Mokhov, Andrew V., Trubkin, Nikolai V., Gorbacheva, Sonya A. (2006) Gaseous transport and deposition of gold in magmatic fluid: evidence from the active Kudryavy volcano, Kurile Islands. Mineralium Deposita, 40 (8) 828-848 doi:10.1007/s00126-005-0034-6 | Journal (article/letter/editorial) | | inclusions (Tolstykh et al. 1997; Ermakov and Steinberg 1998) revealed the essential role of hybridization...temperature range of 650–1,100°C and passes into the hematite–magnetite (HM) field with cooling. The major anions...scheelite (CaWO4), powellite (CaMoO4), rutile, and hematite. It should be noted that particles of native Fe...rose-like aggregates of molybdenite flakes. Magnetite, hematite, powellite, and Na–K chlorides are common in this...crystals of wolframite, magnetite, hematite, and iodides. Hematite forms both pseudomorphs on magnetite |  | | Journal (article/letter/editorial) | | Petrology © by Springer-Verlag 1991 Printed in Austria Iron Environment in a Montmorillonite from Gola...comparison with the XANES spectra of Fe 3+ in a natural hematite from Elba (Italy) and of Fe 2÷ in a synthetic...del Furlo, Marche, Italy (a), of a natural Elba hematite (b), and of synthetic Fe[CO3] (c). See text for...edge at 7116 eV is nearly identical to that of hematite. However, the edge shows a 1.5 eV displacement...displacement toward the high energies with respect to hematite and goethite, which was attributed to the lower degree |  | Samanta, Saikat, Goswami, Manik Chandra, Baidya, Tapan Kumar, Mukherjee, Siddhartha, Dey, Rajib (2013) Mineralogy and carbothermal reduction behaviour of vanadium-bearing titaniferous magnetite ore in Eastern India. International Journal of Minerals, Metallurgy, and Materials, 20 (10). 917-924 doi:10.1007/s12613-013-0815-3 | Journal (article/letter/editorial) | | Udala of Mayurbhanj district, Nuasahi of Orissa district, Dublabera of Singhbhum district, Jharkhand, and...locations have also been reported as Karbi-Anglong district and Gondia area in Northeastern India and Maharashtra...33 N, 86◦ 56 E) near Shaltora area, Bankura district, West Bengal, India. TMO-2 sample was taken from...magnetite (Fe3 O4 ), hercynite [(Fe,Mg)Al2 O4 ], and hematite (Fe2 O3 ) are the major observed phases, and ilmenite...mainly in magnetite, ilmenite, hercynite, and hematite in the case of the weathered sample (TMO-2). TiO2 |  | | Journal (article/letter/editorial) | | Particles during Early Diagenesis, by Michel Steinberg, Thierry Holtzapffel, and Michel Rautureau 189...Transformation of Ferrihydrite into Goethite and Hematite in Alkaline Media 21 CORNEt.L, R. M. (with P....Diagenetic Minerals at rihydrite into Goethite and Hematite in Alkaline Yucca Mountain, Nye County, Nevada... transformation to Mn-goethite, jacobslte, Mn-hematite, phyllomanganate 11 noncrystalline Fe-Si-A1 oxyhydroxides...TEM, morphology 29 transformation to goethite, hematite, effect of silicate species in solution 21 Ferromagnetic |  | Marshall-Bowman, Karina, Ohara, Shohei, Sverjensky, Dimitri A., Hazen, Robert M., Cleaves, H. James (2010) Catalytic peptide hydrolysis by mineral surface: Implications for prebiotic chemistry. Geochimica et Cosmochimica Acta, 74 (20) 5852-5861 doi:10.1016/j.gca.2010.07.009 | Journal (article/letter/editorial) | | triglycine (GGG) were reacted with minerals (calcite, hematite, montmorillonite, pyrite, rutile, or amorphous...Purity (%) Pyrite Montmorillonite Calcite Rutile Hematite Silica FeS2 (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2nH2O...Mineral Pyrite Montmorillonite Calcite Rutile Hematite Silica Surface area/reaction (m2) 0.56 2.43 0...tail-biting mechanism, which produces DKP and glycine (Steinberg and Bada, 1981, 1983). Fig. 2. Yields of GG (circles)...Control Montmorillonite Calcite Silica Rutile Hematite Pyrite nd, not determined. Rate of hydrolysis |  | Chaplygin, I. V., Mozgova, N. N., Mokhov, A. V., Koporulina, E. V., Bernhardt, H.-J., Bryzgalov, I. A. (2007) MINERALS OF THE SYSTEM ZnS CdS FROM FUMAROLES OF THE KUDRIAVY VOLCANO, ITURUP ISLAND, KURILES, RUSSIA. The Canadian Mineralogist, 45 (4) 709-722 doi:10.2113/gscanmin.45.4.709 | Journal (article/letter/editorial) | | platy crystals of Zn-bearing greenockite on a hematite crust (sample 9). h. Hexagonal pyramidal–prismatic... Botcharnikov, R.E., Knyazik, V.A., Steinberg, A.S. & Steinberg, G.S. (1998): Emission of gases, rock-... M.A., Botcharnikov, R.E., Tkachenko, S.I. & Steinberg, G.S. (2002): Decade-long study of degassing at... 107-118. Znamensky, V.S., Korzhinsky, M.A., Steinberg, G.S., Tkachenko, S.I., Yakushev, A.I., Laputina |  | | Journal (article/letter/editorial) | | (Boland et al. 2003), in the Sierra Mojada Zn district in Mexico (Ahn 2010), and in the Reliance deposit...terminations. Iron hydroxide (goethite) and oxide (hematite) associated with smectite have a mosaic-domain...between 16 and 17 Å and wavy microfabric. (f) Hematite associated with sauconite, showing mosaic-domain...natural Zn-clays (except the pioneer STEM study of Steinberg et al. 1985), could have hampered a correct identification...between the CCP. Spongy or rhombic goethite and hematite occur in the PCA porosity (Fig. 3). This common |  | | Journal (article/letter/editorial) | | control of iron, as an analog of the Terra Meridiani hematite site of Mars 239–248 Ferrario, R. see Angrilli...kilometer-sized craters on Mars 1103–1108 Hoang, S. see Steinberg, J.-L. 643–660 Hofmann, B. see Thomas, N. 853–866...A. see Penco, U. 1087–1091 Lacombe, C. see Steinberg, J.-L. 643–660 Lagg, A. see Tom!as, A. 491–498...Kelvin–Helmholtz instability 1157–1167 Perche, C. see Steinberg, J.-L. 643–660 P!erez-Ay!ucar, M. see Kazeminejad...11–21 Stadelmann, A. see Grosser, J. 1251–1260 Steinberg, J.-L., Lacombe, C., Zarka, P., Hoang, S., Perche |  | | Journal (article/letter/editorial) | | – Al-rich shale (quartz 5%, kaolinite 75%, and hematite 20%). Because Nd, Sr, Pb and O isotopic compositions...are from Tatsumoto et al. (1992). (Tlig and Steinberg, 1982), and in the uppermost parts of soil profiles...low-SiO2 clay mineral and iron oxyhydroxides (hematite + goethite). The clay mineral is possibly halloysite...from original sulphides (Price et al., 1991). Hematite and goethite in the paleosols are mainly of Fe3...dominated by Fe2 +. The transformation of the hematite – goethite-rich paleosols into the tridymite – |  | | Journal (article/letter/editorial) | | ~rebenste~.~ 3EN Backenber~ Westberg HoherHagen Z& Steinberg Gahrenberg H.-MLINDEI KASSEL s~ H~rzstein...Dransfeld + 1.4 + 0.2 b + 1.1 + 2.6 -- 3666 Steinberg near Meensen -- -- 3911 quarry " M e n k e...concentration is not uniform. The basalt from Steinberg near Meensen has far less than 50 ppm of total...Grefenburg ]: Backenberg Hoher Hagen Gahrenberg Steinberg/Meensen Ahneta[/Menke Hirzstein Bitstein upper...in particular. The stability of the paragenesis hematite-magnetite, magnetite-fayalite-quartz, and magnetite-wfistite |  | | Journal (article/letter/editorial) | | 1982; Yamamoto, 1983; Matsumoto and Iijima, 1983; Steinberg et al., 1983; Brueckner and Snyder, 1985; Adachi...at Mar- 51 ble Bar district. A recent geochronological study of this district established the age of...Unitl A~ ~ Bandeclchert, shale,jas01hteand hematite ~ Chert and elastic metasediments ~ Basic...subdivided into banded chert, shale, jaspilite and hematite in the geological map. In this study, we categorize...Goethite is a dominant iron-bearing mineral, whereas hematite is very rare and occurs as dispersed small granules |  | | Journal (article/letter/editorial) | | elements (REE) were out at the Horiba Laboratory, Austria, using a single-stage imaging spectroscope IAS...gibbsite–calcite–kaolinite–hematite böhmite–calcite–kaolinite–hematite böhmite–calcite–kaolinite–hematite böhmite–ka...böhmite–kaolinite–hematite–goethite Al2O3 (wt %) 38–71 18–63 34–64 12–56 17–45 SiO2 (wt %) 5–35 6–14 4–8 3–30...gibbsite–calcite–kaolinite–hematite böhmite–calcite–kaolinite–hematite böhmite–calcite–kaolinite–hematite böhmite–ka...böhmite–kaolinite–hematite–goethite 38–71 18–63 34–64 12–56 17–45 5–35 6–14 4–8 3–30 15–19 2–17 2–18 3–21 1–24 |  | | Journal (article/letter/editorial) | | compressibility measuresments IntRoductIon Goethite, hematite (α-Fe2O3), maghemite (γ-Fe2O3), and lepidocrocrite...properties) dependent on pressure. Also, goethite and hematite have been identified on the surface of Mars (Morris...have been studied extensively for the goethite-hematite reaction (Langmuir 1971; Majzlan et al. 2003a...of the reaction boundary between goethite and hematite + water. The phase boundary between α-FeOOH and...Venturelli, P. (1999) In situ study of goethite-hematite phase transition by real time synchrotron powder |  | | Journal (article/letter/editorial) | | Zn: KaSteinberg et al. ( 1979 ) and Nash and Crecraft ( 1985 )...between minerals taken from the literature (e.g., Steinberg et al., 1979; Nash and Crecraft, 1985) the actual...magnetite-pyrite-hematite deposit of Brosso (Ivrea, Italy). Verh. Geol. Bundesanst. (Austria), 321-346. Govindaraju...(Alpes ltaliennes). Bull. Min6ral., 108:699-711. Steinberg, M., Treuil, M. and Touray, J.C., 1979. Geochimie |  | | Journal (article/letter/editorial) | | rivers and rain (Santschi and Schwehr, 2004; Steinberg et al., 2008a). In addition, CH3I is an important...contains crystalline Fe oxide minerals such as hematite, goethite and lepidocrocite, while CBD extraction...(Tikhomirov et al., 1980; Rädlinger and Heumann, 2000; Steinberg et al., 2008b), and this fixation changes the physicochemical...Society of American, Inc., Madison, Wisconsin. Steinberg, S.M., Buck, B., Morton, J., Dorman, J., 2008a...River, Nevada, USA. Appl. Geochem. 23, 3589–3596. Steinberg, S.M., Schmett, G.T., Kimble, G., Emerson, D.W |  | | Journal (article/letter/editorial) | | across the Amur deposit. Modi fied after A.D. Steinberg, R.Z. Abdullina, N.A. Skopina, and others. (1–5)...the state ment of T.I. Shirokobokova and A.D. Steinberg that “the Amur deposit may be regarded as belonging...the ore contains chalcopyrite, galena, fahlore, hematite, pyrrhotite, polydymite, magnetite, and rutile...1%). Galena, bornite, marcasite, polydymite, and hematite are rare minerals. As at the main deposit, the |  | | Journal (article/letter/editorial) | | cassiterite, löllingite, microcline, quartz, and hematite whose depth extension is unknown. This supports...Paul-Bären Mine, Rudné/Javoøina Eliasberg, Pøebuz Steinberg (Fig. 1). Laterally, toward the center of the...19531958 are often phyllonitized, with addition of hematite (Fig. 3c). Also the samples taken from central...Along the fissures, microcline was replaced by hematite. Löllingite was replaced by arsenopyrite (Grießmann...dilated joints. 4.2. Veinlets with cassiterite, hematite and K-feldspar Veins between greisen bands at |
|
