 | Staude, S., Mordhorst, T., Neumann, R., Prebeck, W., Markl, G. (2010) Compositional variation of the tennantite–tetrahedrite solid-solution series in the Schwarzwald ore district (SW Germany): The role of mineralization processes and fluid source. Mineralogical Magazine, 74 (2) 309-339 doi:10.1180/minmag.2010.074.2.309 | Journal (article/letter/editorial) | | solidsolution series in the Schwarzwald ore district (SW Germany): The role of mineralization processes and fluid...Tübingen, Wilhelmstrasse 56, D-72074 Tübingen, Germany [Received 30 October 2009; Accepted 28 April 2010]...locations in the Schwarzwald ore district of SW Germany. Electron microprobe analysis is used to correlate...triangular sites are filled with Sb, As, Bi and/or Te. Sulphur occupies 12 tetrahedrally- and one S. STAUDE...sediments. The basement is subdivided into the Baden-BadenZone (BBZ) in the North (belonging to the Saxothuringian) |  | Ströbele, Florian, Staude, Sebastian, Pfaff, Katharina, Premo, Wayne R., Hildebrandt, Ludwig H., Baumann, Albrecht, Pernicka, Ernst, Markl, Gregor (2012) Pb isotope constraints on fluid flow and mineralization processes in SW Germany. Neues Jahrbuch für Mineralogie - Abhandlungen Journal of Mineralogy and Geochemistry, 189 (3) 287-309 doi:10.1127/0077-7757/2012/0225 | Journal (article/letter/editorial) | | fluid flow and mineralization processes in SW Germany Florian Ströbele, Sebastian Staude, Katharina Pfaff...With 6 figures and 3 tables Abstract. Southwest Germany hosts a variety of Permian to Cenozoic hydrothermal... Veins are most abundant, but also Mississippi-Valley type and other stratabound mineralizations are...hydrothermal deposit 1. Introduction In southwest Germany, more than 1000 hydrothermal mineralizations of... and carbonate-hosted, stratabound Mississippi Valley-type (MVT) deposits (HILDEBRANDT 1998, PFAFF et |  | Scharrer, Manuel, Sandritter, Katharina, Walter, Benjamin F., Neumann, Udo, Markl, Gregor (2020) Formation of native arsenic in hydrothermal base metal deposits and related supergene U6+ enrichment: The Michael vein near Lahr, SW Germany. American Mineralogist, 105 (5). 727-744 doi:10.2138/am-2020-7062 | Journal (article/letter/editorial) | | U6+ enrichment: The Michael vein near Lahr, SW Germany Manuel Scharrer1,*, Katharina Sandritter1, Benjamin...of Tuebingen, Wilhelmstr. 56, D-72074 Tübingen, Germany 1 Abstract Native arsenic is an occasional ore...Michael vein near Lahr, Schwarzwald, southwest (SW) Germany. Here, galena, sphalerite, and native arsenic are...Technology (KIT), Adenauerring 20b, D-76313 Karlsruhe, Germany. 0003-004X/20/0005–727$05.00/DOI: https://doi.org/10...base-metal vein is the Michael mine near Lahr, Schwarzwald, southwest (SW) Germany, since it operated on a hydrothermal |  | | Journal (article/letter/editorial) | | palaeogeography. In the inner basins of the Murcia–Alicante region, a number of evaporite units have been differentiated...1121 and 2380 ppm; (2) isotopic compositions of sulphur (d 34S) ranging from those characteristic of the...hydrothermal solutions). The comparison between the sulphur and strontium isotopic compositions of the sulphates...the isotopic compositions of oxygen (d 18O) and sulphur (d 34S) are comprised between ⫹12.2 and ⫹14.8‰...Lorca, Archena–Mula, Guadalentı́n corridor, and Fortuna basins. Despite the large number of papers devoted |  | | Report (volume) | | Chulitna region, by S. R. Capps............... Platinum-bearing gold placers of the Kahiltna Valley, by J...Matanuska coal mines, by G. C. Martin............. Sulphur on Unalaska and Akun islands and near Stepovak...gold and platinum placers.of the Kiwalik-Koyuk region, by G. L. Harrington................... .........upper Chulitna region................... VI. Geologic sketch map of the Kahiltna Valley....................... VII. Map of Alaska showing location of sulphur deposits................. . VIII. Map of Kodiak |  | | Journal (article/letter/editorial) | | oxidation state. This study is based on the Los Picos-Fortuna/Pajonal-El Abra igneous complex, a suite of spatially...of the correlative Los Picos-Fortuna intrusive suite. The Los Picos-Fortuna/ Pajonal-El Abra complex was...porphyries and now mantle the greater part of the region (Boric et al. 1990; Maksaev et al. 1994; Maksaev...Dilles et al. 1997; McInnes et al. 1999). Los Picos-Fortuna and Pajonal-El Abra igneous suites Fig. 1 Map...showing the approximate outline of the Los Picos-Fortuna and Pajonal-El Abra igneous suites, the Chuquicamata |  | | Journal (article/letter/editorial) | | en Mineralisationsrorgang schlieaen. Abstract-Sulphur isot*ope ratios are report’ed for 166 sulphide...within each mine, within the 3 subdivided zones and within the whole mineralised region. which contains...e-marcasite show significant. deviations with sulphur isotope values of about G%S = +3i$1 or -42$ per...verschiedener Gesteinshorizont,e. * Institut fiir Mine&o&e und Lagerstlttenlehre der Technischen Hocbschule...Grube Belleza, Feld Fortuna Grube Belleza, Feld Fortuna Grube Belleza, Feld Fortuna Grube San Juan, Feld |  | | Journal (article/letter/editorial) | | Miocene depositional history of the Lorca and Fortuna basins, both occupying an internal position in...which shows that the evaporites of the Lorca and Fortuna basins are entirely of late Tortonian age and as...stratigraphy; evaporites; Miocene; Mediterranean region; Spain 1. Introduction * Corresponding author...proposed that evaporite deposition in the Lorca and Fortuna basins (E Spain) started earlier than on Sicily...Sorbas basin. Time constraints on the Lorca and Fortuna sequences, however, are extremely poor. In fact |  | | Journal (issue) | | Kolm-Saigurn/Rauris • Kupfermineralien von der Fortuna Fundgrube/Erzgebirge • Der Blei-Zink-Bergbau bei...bei Staßfurt Sekundäre Ku_pfermineralien von der Fortuna-Fundg_rube bei Seiffen im Erzgebi!:H_e Interessanter... Oder die komplette Minenproduktion der Rogerly Mine aus England - dunkelgrüner Fluorit, saubere Zwillinge...bläulichgrünen Aggregaten, die Carr Boyd Nickel Mine (wasserfarbene Beläge auf Nebengestein) und Kambalda...West-Australien) sowie die in den USA liegenden Alpine Mine, Clear Creek, San Benito Co., Kalifornien und Weels |  | | Journal (article/letter/editorial) | | Universität, Theresienstrasse 41, D-80333 München, Germany 2 Bayerisches Geoinstitut Universität Bayreuth...Bayreuth, Universitätsstrasse 30, D-95447 Bayreuth, Germany 3 School of GeoSciences, The University of Edinburgh...reported clinopyroxenes from the Pb-Zn Nakatatsu skarn mine, coexisting with ore, which contained 1000–10 000...Red-A-ven Mine, Cornwall, Great Britain fass2 Monzoni, Italy bb1a Breitenbrunn, Grube Fortuna, Erzgebirge...Erzgebirge, Germany bb1b Breitenbrunn, Grube Fortuna, Erzgebirge, Germany bb4 Breitenbrunn, Grube St. Christoph |  | | Journal (article/letter/editorial) | | zone, which resulted in the formation of native sulphur occurrences of economic value. In the marginal...Mediterranean coast such as the Granada, Lorca, and Fortuna basins (Rouchy, 1982; Playà et al., 2000). In general...chloride are commonly recorded, as in the Lorca and Fortuna basins (Ortí, 1990; Ayora et al., 1994; Rouchy...Baza Basin were carried out in outcrop and in some mine galleries. A number of stratigraphic sections were...carbonate, marls, and dark claystones bearing native sulphur nodules, which crop out in the central part of |  | | Journal (article/letter/editorial) | | of Cu and other chalcophile elements. Magmatic sulphur Correspondence Zhen Yang, College of Resource...formed the ore-bearing magma. In contrast, magmatic sulphur exists mainly as sulphide (S2−), sulphide will...adakite crust at lower oxygen fugacity, magmatic sulphur exists mainly as sulphide (Richards, 2009; Zhang...(Huang et al., 2013), and Shiyaogou solubility of sulphur strongly depends on its speciation, which in turn...crust subduction or oxygen fugacity, magmatic sulphur exists mainly as sulphate (SO24 − ), continental |  | | Report (issue) | | south of the Sulphur Mountains, 36 ; The Jones (O'Hara) wells, structure of east end of Sulphur Mountains...productive wells and tunnels south of Sulphur Mountains, wells on Sulphur Mountains, 44 ; Darkcolored shales...shales on north slope of Sulphur Mountains, evidence of faults in Sisar Valley, 45; Rocks penetrated by wells...wells on south side of Sulphur Mountains, position of wells with regard to axis of fold, 46 ; Tunnels...wells, three kinds of oil, 54 ; Oil-wells south of Sulphur Mountains, 55 ; Adams Cañon wells, 56 ; Aliso Cañon |  | | Journal (article/letter/editorial) | | pygopinae. It must be the case because in the same valley but from older beds Pygope is reported by Bujtor...through the region (Hauer, 1870). Detailed geological data on the Zengővárkony 29 region was presented...State confiscated his license and opened the ore mine. Active mining was continuous only for a short ...reserve, the mining activity was ceased and the mine was 43 closed in 1956. 44 Scientific exploration...a macrofauna from the dumps of the abandoned ore mine, including the 54 brachiopod Rhynchonella malbosi |  | | Journal (article/letter/editorial) | | had been taken in at the old whaling-station at Fortuna Bay, near Godhavn, and he urged the Greenlanders...their statement. They were discovered, not at Fortuna Bay,1 but further eastward along the shore, at...few points of the island, Godhavn, the islets of Fortuna Bay and Nangiset, the primitive rock is observed...figures when etched. Though containing little sulphur, the Greenland irons, since they have been brought...and to be without action on the compounds with sulphur and oxygen. The ultimate composition of the specimen |  | | Journal (article/letter/editorial) | | tg4SEMENT Los Loros ALTERATIO_N SlLICIFICATION & Fortuna Grano- ADVANCED diorite,Chua. uicamata ARGILLIC...K r.'.'.'.'.'.'.'.-.-. --I- SURFACE -'11'-+FORTUNA GRANODIORITE • • ........ '/J .,:':':.:.:.:.:-:...that the West Fissure, beyondwhich outcropsthe Fortuna mineralizing fluids ascendedthe West Fissure and...Fissuretestifyto importantmovementalongit subthe Fortuna granodioriteand 29.2-----0.5m.y. for sequentto...active prior to mineralization,and may even for the Fortuna granodiorite. A much older age is have helped to |  | | Book | | Boring — German (West) — Oberpfalz Region. 2. Earth — pfalz Region. I. Emmermann, R. (Rolf), 1940— . Il...the deep continental crust) Crust. 3. Geology - Germany (West) — OberWohlenberg, Jiirgen, 1933- . III....Springer-Verlag Berlin Heidelberg 1989 Printed in Germany The use of registered names, trademarks, etc....Deep Drilling Program of the Federal Republic of Germany (KTB) would be drilled in the Oberpfalz area...the most ambitious project in the geosciences in Germany. From the beginning, the "Senatskommission fiir |  | Crespo, E., Lillo, J., Oyarzun, R., Cubas, P., Leal, M. (2013) The Mazarrón basin, SE Spain: a study of mineralization processes, evolving magmatic series, and geothermal activity. International Geology Review, 55 (16) 1978-1990 doi:10.1080/00206814.2013.810379 | Journal (article/letter/editorial) | | the case. After all, these magmas have enough sulphur and indeed trigger hydrothermal activity (e.g....Cristóbal – Perules, Pedreras Viejas, and Coto Fortuna), which is genetically related to the emplacement...deposits clusters are (from west to east) Coto Fortuna, Pedreras Viejas, and San Cristóbal-Perules (Figure...evaporitic gypsum in Messinian sedimentary units in the region (Pérez del Villar Guillén et al. 2008). On the...operate without the activity of SRB as source of sulphur (see reactions given earlier). Besides, the clusters |  | Ortí, Federico, Rosell, Laura, Gibert, Lluís, Moragas, Mar, Playà, Elisabet, Inglès, Montserrat, Rouchy, Jean Marie, Calvo, José Pedro, Gimeno, Domingo (2014) Evaporite sedimentation in a tectonically active basin: The lacustrine Las Minas Gypsum unit (Late Tortonian, SE Spain) Sedimentary Geology, 311. 17-42 doi:10.1016/j.sedgeo.2014.06.004 | Journal (article/letter/editorial) | | sulphatereducing bacterial activity (BSR). Native sulphur was formed in early diagenesis as a T result...and subsequent H2S oxidation. During exhumation, sulphur was IP partly transformed into late diagenetic...depocentres (ponds), one of them hosting the native sulphur, and an intermediate selenitic shoal are differentiated...and cyclicity. Keywords: Evaporites; Gypsum; Sulphur; Cyclicity; Neogene; Betic Chain. ACCEPTED MANUSCRIPT...successions of the inner Betic basins (Granada, Lorca, Fortuna-Mula; Dabrio et al., 1982; Dinarès-Turell et al |  | | Report (issue) | | element principally sought were listed by the State Mine Inspector of which four actually produced some gold...23 Eureka district................. 23 Hillside mine ~.................................................and Dexter mine................................................................ 25 Cowboy mine........................ 26 Crosby mine 26 Southern Cross mine 27 Mammoth or Hubbard mine..................................... 27 Prescott district 28 Bullwhacker mine................................................ |  | | Journal (article/letter/editorial) | | continental fanerozoica homogeneizada, aunque en La Fortuna (distrito Las Aguadas), La Aspereza (distrito San...(H2S) determinations in sulphides suggest that the sulphur was incorporated by thermoreduction from the crustal...although a mantle component has been proved in La Fortuna (Las Aguadas district), La Aspereza (San Martín...would have contributed significantly with the sulphur and metallic elements, at least for this kind of...6 y 3,6 ‰ (gn, La Fortuna y Nelly30). 208 Pb/ 204Pb = 37,8 y 38,1 (gn, La Fortuna y Nelly30) 207 Pb/ |  | | Report (issue) | | aa, 16H7 . t Oretlt. ft /Mm# »f.i Falu copper mine has been continuously mined for more than 900 years...gahnite and långbanite were first recognized in this region and the word skarn (originally having a pejorative...copper was mined from 1644 until recently. The first mine in Finland was the Ojamo iron ore deposit, which...Skellefte district, the Laisvall Pb-mine and the Aitik Cu-Au mine. The sulphide ores in the Outokumpu...associated with intrusive rocks include the Vammala Ni-Cu mine in Finland and the Wigström W deposit in Sweden |  | | Journal (article/letter/editorial) | | 3,500 feet in case of the hottest waters of the region (Hot Springs, Virginia). The writer is aware that...whose inhabitants pasture their animals in the region and irrigate some diminutive gardens near the springs...water from this spring is given in Table I. La Fortuna and Des Dames springs are covered and issue through...obtained near the outlet of Des Dames, and that at La Fortuna, 430 C., was taken in seep at one side of the broken...parallel to the major structural trends of the region, suggest strongly that they issue along a fault |  | | Journal (article/letter/editorial) | | Tortonian-Messinian gypsum from the basins of Lorca, Fortuna and Sorbas (18O = 13.8 ± 2.3‰; 34S = 21.3 ± 1...transition between the internal and external zones (Fortuna) (Fig. 1). They contain abundant authigenic dolomite...from the SE Spain basins of Sorbas, Lorca and Fortuna (18O = 13.8 ± 2.3‰ VSMOW ; 34S = 21.3 ± 1.0‰VCDT...Late Miocene evaporite geochemistry of Lorca and Fortuna basins (Eastern Betics, SE Spain). Evidence of...Picard, A., Böttcher, M.E., Jørgensen, B.B., 2019. Sulphur and carbon isotopes of past sub-seafloor microbial |  | | Book | | .................... Dividend Record of Rosario Mine...................................................have him ob tain representative samples of all the mine workings for metal lurgical tests, pick out and...old natives, one of whom, a Mr. Linas, had been Mine Su perintendent for Major E. A. Burke and others...being worked. These two men knew all the mines and mine workings of the entire district, except the work...their information tallied very closely with the mine reports, records and maps that were available. They |
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