 | Fusswinkel, Tobias, Wagner, Thomas, Wenzel, Thomas, WĂ€lle, Markus, Lorenz, Joachim (2014) Red bed and basement sourced fluids recorded in hydrothermal MnâFeâAs veins, Sailauf (Germany): A LA-ICPMS fluid inclusion study. Chemical Geology, 363. 22-39 doi:10.1016/j.chemgeo.2013.10.026 | Journal (article/letter/editorial) | | ïŹuids recorded in hydrothermal MnâFeâAs veins, Sailauf (Germany): A LA-ICPMS ïŹuid inclusion study Tobias Fusswinkel...TĂŒbingen, Wilhelmstrasse 56, D-72074 TĂŒbingen, Germany Institute of Geochemistry and Petrology, ETH Zurich...Graslitzer Strasse 5, D-63791 Karlstein am Main, Germany b c a r t i c l e i n f o Article history: Received...hydrothermal MnâFeâAs vein mineralization at Sailauf (Germany) hosts a complex sequence of oxide and carbonate...which are Mn oxides associated with calcite and hematite associated with Mn-calcite. The ïŹuid evolution |  | Fusswinkel, Tobias, Wagner, Thomas, Wenzel, Thomas, WĂ€lle, Markus, Lorenz, Joachim (2013) Evolution of unconformity-related MnFeAs vein mineralization, Sailauf (Germany): Insight from major and trace elements in oxide and carbonate minerals. Ore Geology Reviews, 50. 28-51 doi:10.1016/j.oregeorev.2012.08.001 | Journal (article/letter/editorial) | | unconformity-related Mn\Fe\As vein mineralization, Sailauf (Germany): Insight from major and trace elements in...TĂŒbingen, Wilhelmstrasse 56, D-72074 TĂŒbingen, Germany Institute of Geochemistry and Petrology, ETH Zurich...Graslitzer Strasse 5, D-63791 Karlstein am Main, Germany a r t i c l e i n f o Article history: Received...t The Sailauf Mn\Fe\As vein mineralization, located in the Spessart district (central Germany), is characterized...assemblages. The mineralization is hosted by a Permian rhyolite body and is structurally related to the Variscan |  | | Report (issue) | | )(OH). Occurrence: In thin veins in pieces of hematite ore found on mine dumps from a metamorphosed FeâMn...FeâMn orebody (LaÌngban, Sweden); in rhyolite (Sailauf, Germany). Association: Manganoan diopside, manganberzeliite...svabite, hematite, calcite, barite (LaÌngban, Sweden); hematite, muscovite (Sailauf, Germany). Distribution:...Binntal, Valais. At Sailauf, northeast of Aschaffenburg, Spessart Mountains, Bavaria, Germany. Name: For the...(1996) Bergslagit aus dem Rhyolith-Steinbruch bei Sailauf im Spessart. Mineralien Welt, 7(5), 45â46 (in German) |  | Wagner, Thomas, Okrusch, Martin, Weyer, Stefan, Lorenz, Joachim, Lahaye, Yann, Taubald, Heiner, Schmitt, Ralf T. (2010) The role of the Kupferschiefer in the formation of hydrothermal base metal mineralization in the Spessart ore district, Germany: insight from detailed sulfur isotope studies. Mineralium Deposita, 45 (3) 217-239 doi:10.1007/s00126-009-0270-2 | Journal (article/letter/editorial) | | metal mineralization in the Spessart ore district, Germany: insight from detailed sulfur isotope studies...Springer-Verlag 2009 Abstract The Spessart district (SW Germany), located at the southwestern margin of...UniversitĂ€t WĂŒrzburg, Am Hubland, 97074 WĂŒrzburg, Germany S. Weyer : Y. Lahaye Institut fĂŒr Petrologie, Geochemie...Senckenberganlage 28, 60325 Frankfurt am Main, Germany H. Taubald Institut fĂŒr Geowissenschaften, UniversitĂ€t...UniversitĂ€t TĂŒbingen, Wilhelmstr. 56, 72074 TĂŒbingen, Germany R. T. Schmitt Museum fĂŒr Naturkunde, Leibniz-Institut |  | | Journal (article/letter/editorial) | | ASSEMBLAGES IN THE FORMER WILHELMINE MINE, SPESSART, BAVARIA, GERMANY Martin OKRUSCH§ Mineralogisches Institut,...WĂŒrzburg, Germany Joachim A. LORENZ Graslitzer Str. 5, Dâ63791 Karlstein am Main, Germany Stefan WEYER...Senckenberganlage 28, Dâ60325 Frankfurt am Main, Germany Abstract The vein-type copper mineralization in...copper mine, Sommerkahl, Spessart, northwestern Bavaria, Germany, is hosted by metamorphic rocks of the Spessart...activity, thermochemical sulfate reduction, Spessart, Germany. Sommaire La minĂ©ralisation cuprifĂšre en veines |  | | Journal (article/letter/editorial) | | D-."" : 2.58,D,^,, encite-(Nd) from the uranium district in northern Bo- formula is CarSiu(O,OH),s.5HrO...versity Mineralogical Museum at Wiirzburg, Germany, and Kiel, Germany. J.L.J. Unnamed (Ir,Pt,Rh)S, and (Pt...the Sattelbergscoriacone near Kruft, Eifel district, Germany, and has since been copyrite in which there...creamywhite, weakly anisotropic the nepheline basanite quarry at Kl6ch (southeast grains 10-15 pm in size, in... J . Lorenz ( I 99 1) The minerals of the rhyolite quarry at conchoidal fracture, H = 3, cleavageand |  | | Journal (article/letter/editorial) | | vein mineralization, Bieber deposit, Spessart, Germany T. WAGNER1,2,* AND J. LORENZ3 1 Mineralogisches...UniversitaÌt WuÌrzburg, Am Hubland, D-97074 WuÌrzburg, Germany Department of Earth and Planetary Sciences, McGill...Graslitzer Str. 5, D-63791 Karlstein am Main, Germany 2 ABSTR ACT Post-Variscan vein-type Co-Ni-Bi...ores of the Bieber deposit, Spessart mountains, Germany, which are related to the Permian Kupferschiefer...Okrusch (1965). 386 CO -NI-BI VEIN MINERALIZATION,GERMANY lowermost part of the Zechstein dolomite is composed |  | | Journal (article/letter/editorial) | | euchlorine, fedotovite, or piypite. It is associated to hematite, tenorite, langbeinite, aphthitalite, steklite... a new roscherite-group mineral from Sailauf, Bavaria, Germany. European Journal of Mineralogy, 26, 589â595...cross-cutting rhyolite exposed in the Fuchs quarry, near Sailauf, Spessart Mountains, Bavaria, Germany. It occurs |  | | Book | | immensely popular handbook of minerals appeared in Germany I obtained a copy fo! my personal library and was...culture, derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric...of these fourfold axes in all. The considerably lower symmetry of a monoclinic crystal is shown in Fig...crystallographic symmetry of a body may often be lower than its apparent geometric symmetry. In a pyrite...symmetr:y ar:e no longer: present (Fig. 16a, p. 93). A lower: cr:ystallogr:aphic symmetr:y is often only shown |  | Dombrowski, A., Okrusch, M., Richter, P., Henjes-Kunst, F., Hïżœhndorf, A., Krïżœner, A. (1995) Orthogneisses in the Spessart Crystalline Complex, north-west Bavaria: Silurian granitoid magmatism at an active continental margin. Geologische Rundschau, 84 (2) doi:10.1007/bf00260449 | Journal (article/letter/editorial) | | in the Spessart Crystalline Complex, north-west Bavaria: Silurian granitoid magmatism at an active continental...Abstract The Spessart Crystalline Complex, northwest Bavaria contains two orthogneiss units of granitic to granodioritic...UniversitfitWt~rzburg, Am Hubland, D-97074 W~irzburg, Germany F. Henjes-Kunst âą A. HOhndorf Bundesanstalt ffir...Hannover, Germany A. KrOner Institut ft~r Geowissenschaffen,UniversitfitMainz, D-55099 Mainz, Germany generation...deformed and metamorphosed under conditions of the lower amphibolite facies, together with pelitic, psammitic |  | | Catalog/List | | Few of the minute crystals you see on mine or quarry dumps or even on cabinet specimens will be satisfactory...at the pristine source underground ar an fresh quarry faces and the like. Very aften though, such source...128 129 Mtd. lhntd. ANDERSONITE, Ambrosia Lake District, McKinley County, NewMexico. Minute bright green...malachite. About 2-3 nm. BABINGT(}IITE, Goose Creek Quarry near Leesburg, Virginia. Sharp, blad< crystals...949 BELOANTITE, hematite. Small specimens. 132 BIOTITE, Laacher See, Rhineland, Germany. Sharp prismatic |  | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...States were derived from volcanic explosions of rhyolite or andesite to produce glassy ash. This ash was...1977). . Silica-rich volcanic tuff deposits with a rhyolite or andesite composition that are under 500 meters...of the ash. In silica-rich tuffs, derived from rhyolite or andesite, silica-rich heulandite (= clinoptilolite)...silica-rich tuff (rhyolite composition), 600 to 900 meters thick, in the Oligocene to Lower Miocene John Day | | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...States were derived from volcanic explosions of rhyolite or andesite to produce glassy ash. This ash was...1977). . Silica-rich volcanic tuff deposits with a rhyolite or andesite composition that are under 500 meters...of the ash. In silica-rich tuffs, derived from rhyolite or andesite, silica-rich heulandite (= clinoptilolite)...silica-rich tuff (rhyolite composition), 600 to 900 meters thick, in the Oligocene to Lower Miocene John Day |  | | Journal (article/letter/editorial) | | UniĂersitat š Heidelberg, INF 234, D-69120 Heidelberg, Germany Received 5 February 1998; accepted 24 March 1999...from different sub-alpine mountain terrains in Germany and France has been undertaken. The objective of...On the basis of their protores, carbonate- and lower oxidersilicate-derived occurrences may be discerned...specimens sampled from the same location Ćœmine, quarry, dump., potentially representing different episodes...the low-temperature stages, thereupon dropping to lower values with further heating; Ćœc. U-shaped discordant |  | | Journal (article/letter/editorial) | | 45056 rakovajf@miamioh.edu Fluorapatite Acushnet Quarry Bristol County, Massachusetts N orth America...anywhere is the âRoebling apatiteâ from the Pulsifer quarry in Auburn, Maine. Formerly in the collection of...worldwide, the Acushnet quarry (also currently known as the J. Keating Company stone quarry), Bristol County... The metamorphic rocks exposed in the Acushnet quarry are a mixture of schists, gneisses, and intruded...of apatite-bearing Alpine clefts is the Keystone quarry, Cornog, Pennsylvania. Colorless, transparent, |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from the Rabejac deposit... = = = = = Acanthite, x 16 mm, Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France, H Abhurite...the Himmelsftirst mine, Freiberg, both Saxony, Germany. In the subtropical areas acanthite may occur on...Sankt Christoph mine, near Breitenbrunn, Saxony, Germany, and many localities in the Alps, e.g. on Grossgreiner |  | | Journal (article/letter/editorial) | | Baumstark (b. 1954), mineral dealer of Buhl/Baden, Germany, who provided the crystals and noted their triclinic...in veins in an altered diorite, New Cliffe Hill quarry, Stanton-upon-Bardon, Leicestershire, U.K. Hawthorne...pegmatites, Malkhan gem tourmaline deposit, Chikoy District, Chita region, Russia. Zagorsky, V.Y. et al. (2003):...selenium deposit, Sierra de Cacho (Sierra de Umango) district, southwest to Bajo JagĂŒe, La Rioja, Argentina...region. Found in cavities within marble, Gioia quarry, Colonnata Valley, Carrara region, Apuan Alps, |  | Sejkora, J., Ć tevko, M., OzdĂn, D., PrĆĄek, J., JeleĆ, S. (2015) Unusual morphological forms of hodruĆĄite from the RozĂĄlia vein, HodruĆĄa-HĂĄmre near BanskĂĄ Ć tiavnica (Slovak Republic) Journal of GEOsciences, 60 (1) 11-22 | Journal (article/letter/editorial) | | up to 3 mm long, in drusy cavities of quartzâhematite gangue, which are usually grouped into chaotic...columnar aggregates, up to 1.5 cm long, overgrown by hematite in quartz gangue. These aggregates are distinctly...colour and metallic lustre. Abundant W- and Al-rich hematite, chalcopyrite, kaolinite/dickite, siderite, baryte...aggregates are further intensively pushed back by hematite displaying W- and Al-rich zones. Acicular crystals...gangue cavities were later than bismuthinite and hematite and their formation was related to remobilisation |  | Förster, H.-J., Gottesmann, B., Tischendorf, G., Siebel, W., Rhede, D., Seltmann, R., Wasternack, J. (2007) Permo-Carboniferous subvolcanic rhyolitic dikes in the western Erzgebirge/Vogtland, Germany: a record of source heterogeneity of post-collisional felsic magmatism. Neues Jahrbuch fĂŒr Mineralogie - Abhandlungen, 183 (2) 123-147 doi:10.1127/0077-7757/2007/0064 | Journal (article/letter/editorial) | | rhyolitic dikes in the western Erzgebirge/Vogtland, Germany: a record of source heterogeneity of post-collisional...Abstract: In the western Erzgebirge/Vogtland of Germany, a suite of dikes of compositionally and texturally...of two geochemically and isotopically different (lower crustal) sources. According to Nd isotopes, the...Variscan consolidation in the Erzgebirge/KruĆĄnĂ© hory (Germany/Czech Republic), though a great portion of the...granites and rhyolites in the Erzgebirge/Vogtland of Germany. The right inset map shows the sample locations |  | | Journal (issue) | | portion of the volcanic complex, and were hosted in rhyolite domes, flows, and pyroclastic deposits (Burnett...deposits consisted of kaolinite, alunite, and hematite (advanced argillic type), which was different...four of which are described here. Flow-banded rhyolite is present at the eastern, upper edge of the Shumake...various other locations within Middle Buttes. This rhyolite is often altered and contains a light pink, fine...Middle Butte, Rosamond, Mojave-Rosamond District (Mojave District), Kem Co., California, USA; accessed May |  | | Book | | look for. Michael OâDonoghue Proustite (East Germany) 7 Rocks We can define a rock as a large mineral...Gabbro Peridotite 13 Dunite Serpentinite Rhyolite -14 Obsidian Z K â ÂŁ ?*«*? V -S. . _...species as in quartz on calcite and rutile on hematite. Some faces attract overgrowth more than others...colouring of alternate faces of quartz by red hematite. -40- Old overgrowths may themselves be overgrown...as in malachite Reniform: kidney-shaped as in hematite Mammillary: breast-shaped as in spherulitic or |  | | Journal (issue) | | Werner Lieber Heidelberg, West Germany Olaf Medenbach Bochum, Germany Eric Offermann Arlesheim, Switzerland...surcharge, to the following people: COVER: BERYL on rhyolite from the Violet #5 claim , Wah Wah M oun tains...States. Language barriers undoubtedly result in a lower proportion subscribing in the non-Englishspeaking...tongue. On the other hand, some foreign countries (Germany, for instance) have a cultural disposition tow...of minerals including pseudobrookite, garnet, hematite and quartz. The early col lectors included Arthur |  | | Journal (article/letter/editorial) | | small furnace in Gadsden. The mineral occurs in Lower Cambrian limestone, referred to as the Conasauga...Michigan, Ann Arbor, Mich.) The Micanite pegmatite district lies across the Park-Fremont County line in south-central...village of Micanite. The pegmatite of the Micanite district contains unusually large 378 ROCKS AND MINERALS...Idaho, is operating a cobalt mine in the Blackbird district of Lemhi Co., Idaho. This mine is reported to...known for many years as occurring in the Blackbird district and it may be the chief cobalt ore mined by the |  | | Journal (article/letter/editorial) | | (Eastern Erzgebirge) intruded into the Teplice Rhyolite (TR) and the Altenberg microgranite (AM), which...area. The Westphalian B/C age of the Schönfeld Rhyolite (SR) implies that A-type granitic magmatism of...Schönfeld, Erzgebirge, KruĆĄnĂ© hory, UâPb age, rhyolite, granite, late-Variscan Introduction Late-Variscan...Schweizerbartâsche Verlagsbuchhandlung, Stuttgart, Germany DOI: 10.1127/0077-7757/2010/0179 www.schweizerbart...zircon evaporation K-Ar (amphibole) 207 Basal rhyolite in drilling Mikulov Mi-4 300 ± 11 K-Ar (biotite) |  | | Journal (issue) | | northwest. A short walk up a gorge leads to Wilson's quarry. The trap, which is extrusive, is very fine grained...obtained. On the western side and near the top of the quarry, a large fan of small tapering columns of basalt...side of First Mountain, and examined a sandstone quarry. Here ripple-marks and indications of fossil plants...of more than 3 or 4 inches are very rare. This quarry has produced good amethyst, agates, heulandite...persistent pryers having re mained below in the quarry and caring nothing for the elevating in fluence |
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