| | Journal (article/letter/editorial) | Feld 284, D 6900 Heidelberg, Federal Republic of Germany Dr. R. T. PIDOEON,Western Australian Institute...Hercynian granitoids followed by intrusion of granite porphyry dykes. 6. Emplacement of numerous mineralized...Southern Schwarzwald C. Quartz veins with pyrite, arsenopyrite and tetraedrite near St. Ulrich and in the Miinster...Miinster valley D. Quartz veins with pyrite, arsenopyrite and antimony ores in the Miinster valley and...veins cut the basement rocks but not the Permian porphyry flows, leading HOENES (1987) to postulate that | | Epp, T., Walter, B. F., Scharrer, M., Lehmann, G., Henze, K., Heimgärtner, C., Bach, W., Markl, G. (2019) Quartz veins with associated Sb-Pb-Ag±Au mineralization in the Schwarzwald, SW Germany: a record of metamorphic cooling, tectonic rifting, and element remobilization processes in the Variscan belt. Mineralium Deposita, 54 (2) 281-306 doi:10.1007/s00126-018-0855-8 | Journal (article/letter/editorial) | Sb-Pb-Ag±Au mineralization in the Schwarzwald, SW Germany: a record of metamorphic cooling, tectonic rifting...Accepted: 1 November 2018 # Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract A combination...Sb-Pb-Ag±Au-bearing quartz veins in the Schwarzwald (SW Germany) with isotopic, fluid inclusion, and geochemical...Ag-Sb. Stage I sulfides, dominated by pyrite and arsenopyrite, formed due to cooling of low-salinity metamorphic...homogenization temperatures of 400 °C. Invisible gold in arsenopyrite, pyrite, marcasite, and stibnite was remobilized | | | Book (edition) | Mineralogie, Malteserstr. 74-100, D-12249 Berlin, Germany Earth Science Department / College of Science,...Feld 236, D-69120 Heidelberg, Germany Sodenstr. 19, D-12309 Berlin, Germany Graslitzer Str. 5, D-63791 Karlstein...Karlstein am Main, Germany Ludwig-Maximilians Universität, Department für Geo- und Umweltwissenschaften...Ressourcengeologie, Luisenstr. 37, D80333 München, Germany Bundesanstalt für Geowissenschaften und Rohstoffe...Rohstoffe (BGR), Stilleweg 2, D-30655 Hannover, Germany Dr. Salah Al-Khirbash Prof. Dr. Rainer Altherr & | | | Journal (article/letter/editorial) | and Fossil Areas In Germany By DR. WERNER LIEBER Dante Str. 50, Heidelberg, Germany In the January-February...to find out if there are any mineral clubs in Germany. Since this number of R&M was sent to the readers...situation here in Germany. The last question of Mr. Carter is very easy to answer. In Germany exists one club...the association is Dante-str. 50, Heidelberg, Germany. The club publishes a monthly magazine for collectors...time 1,600 members. About 90% of them live in Germany, the other 10% live in Holland, Austria, Switzerland | | Keim, Maximilian F., Walter, Benjamin F., Neumann, Udo, Kreissl, Stefan, Bayerl, Richard, Markl, Gregor (2019) Polyphase enrichment and redistribution processes in silver-rich mineral associations of the hydrothermal fluorite-barite-(Ag-Cu) Clara deposit, SW Germany. Mineralium Deposita, 54 (2) 155-174 doi:10.1007/s00126-018-0799-z | Journal (article/letter/editorial) | hydrothermal fluorite-barite-(Ag-Cu) Clara deposit, SW Germany Maximilian F. Keim 1 & Benjamin F. Walter 1 & Udo...Accepted: 8 March 2018 # Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract The silver-copper...fluorite-barite vein system at the Clara deposit in SW Germany shows large scale vertical zoning. Low to moderate...D-72074 Tübingen, Germany 2 Stuttgart, Germany The Schwarzwald ore district in SW Germany hosts numerous...range of about 50 × 150 km size located in SW Germany, geologically consisting of exhumed Variscan basement | | | Journal (article/letter/editorial) | U zircon age of 300.7 ± 2.4 Ma from a rhyolite porphyry dyke (with disseminated base metal sulfide mineralization)...Re-Os ages of molybdenite and cobaltiferous arsenopyrite crystallization from the same areas [5,6]. Similar...of the gneisses exposed in the Karkonosze-Izera region. The KP is cut by large lamprophyre dyke swarms...(Appendix A). Porphyritic granite from the Michałowice quarry gave an age of 329 ± 17 Ma [33]. The 40 Ar/39 Ar...Por˛eba Huta Building Stone Quarry The Szklarska Por˛eba Huta granite quarry is located in the western | | Keim, Maximilian F., Staude, Sebastian, Marquardt, Katharina, Bachmann, Kai, Opitz, Joachim, Markl, Gregor (2018) Weathering of Bi-bearing tennantite. Chemical Geology, 499. 1-25 doi:10.1016/j.chemgeo.2018.07.032 | Journal (article/letter/editorial) | Tübingen, Germany 2 Bayerisches Geoinstitut, University of Bayreuth, 95440 Bayreuth, Germany Helmholtz-Institut...Stuttgart, Azenbergstraße 18, 70174 Stuttgart, Germany *corresponding author: Sebastian Staude MA mail:...E D phone: +49 (0)7071-29-73080 AC 4 SC Germany 1 ACCEPTED MANUSCRIPT Abstract The tennantite-tetrahedrite...Wittichen area in the RI Schwarzwald ore district, Germany (Staude et al., 2010; George et al., 2017). Fahlore...shale and orogenic gold deposits, as well as in porphyry, epithermal and active black smoker systems (e | | | Book (edition) | Ferroselite Hastite Frohbergite Mattagamite Froodite Arsenopyrite Glaucodot Gudmundite Löllingite Safflorite Rammelsbergite...Affiliation/Address Luzerner Str. 10-12, D-12205 Berlin, Germany – Freie Universität Berlin, FB Geowissenschaften...Mineralogie, Malteserstr. 74-100, D-12249 Berlin, Germany Bundesanstalt für Geowissenschaften und Dr. Frank...Stilleweg 2, D-30655 HanDr. Thomas Oberthür nover, Germany Dr. Thomas Kenkmann Museum für Naturkunde der ... zu Berlin, Invalidenstr. 43, D-10115 Berlin, Germany Prof. Dr. Robert Marschik & Ludwig-Maximilians | | | Report (issue) | molybdenum deposit...................... Pass Lake Road quarry. . . . . . . . . . . . . . . . . . . . . . . ....arsenic deposit....................... Edward and Porphyry Islands copper................. Silver Harbour... . . . . . . . . . . . Rock exposures (basalt porphyry) . . . . . . . . . . . . . . . . . . . Newlund... . . . . . . . . . . . . . . . . . . . . . . . Baden-Powell, Grace, Eldorado, Golden, Eagle, Fournieri...43 43 - iii CONTENTS (cont.) Page Eagle Lake quarry . . . . . . . . . . . . . . . . . . . . . . . | | | Journal (issue) | Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...but we now have volunteers and connections in Germany, France and England to assist in the historical...studied mineralogy at the universities in Berlin and Freiburg. I first met Maximilian in 1972. Our professional...guidebook to the mineral collecting sites of Baden-Württemberg, Bavaria and Rhineland-Palatinate. Maximilian...veins are associated with a large mass of quartz porphyry which has been intruded into a fine-grained red | | Hettmann, K., Kreissig, K., Rehkamper, M., Wenzel, T., Mertz-Kraus, R., Markl, G. (2014) Thallium geochemistry in the metamorphic Lengenbach sulfide deposit, Switzerland: Thallium-isotope fractionation in a sulfide melt. American Mineralogist, 99 (4) 793-803 doi:10.2138/am.2014.4591 | Journal (article/letter/editorial) | Universität Tübingen, Wilhelmstrasse 56, 72074 Tübingen, Germany 2 Department of Earth Science and Engineering,...Geowissenschaften, Johannes Gutenberg-Universität Mainz, Germany 1 Abstract The Lengenbach (Switzerland) Pb-As-Tl-Zn...Wiesloch Mississippi Valley-type deposit in Southern Germany, and the Cu- and As-rich mineralization at Pizzo...sulfosalts, sulfides, and micas from the Lengenbach quarry in the Lengenbach deposit. The un- 794 HETTMANN...diversity of Tl-bearing minerals at the Lengenbach quarry makes it an ideal target for the exploration of | | | Journal (article/letter/editorial) | wolframite, cassiterite, chalcopyrite, sphalerite, arsenopyrite, pyrite, pyrrhotite, and galena were deposited...deposit is a greisen type deposit analogous to porphyry Mo systems found worldwide (Hall et al., 1974;...al., 1994; Stemprok, 1995, 2003), W Mo Bi ( Sn) porphyry greisen sys - - - - - - - - doi:10.2465/jmps..., 1999; Solomon and Groves, 2000). Generally, porphyry hydrothermal systems show several types of hydrothermal...Increasing the intensity of phyllic alteration in porphyry systems produces greisen type alteration, which | | | Journal (article/letter/editorial) | Hydrothermal Cu-Bi veinlets in the Kizhnica andesite quarry consist of Bi sulfosalts (bismuthinite, cosalite...galenobismutite, cosalite), associated with sulfarsenides (arsenopyrite, gersdorffite, and cobaltite), base metal sulfides...Cu-Au rich deposits are also observed in the area: porphyry systems of Oligocene-Miocene age (Skouries, Illovitza...CuAu-rich systems and is associated with skarn, porphyry, epithermal, carbonate-replacement, and shear-zone...galena-rich skarn mineralization as well as in arsenopyrite-rich skarn-free vein-type mineralization. Close | | | Journal (issue) | cm wide, from the Tsumeb mine, Tsumeb, Otjikoto Region, Namibia. Unique Minerals specimen; Jeff Scovil...Berezovsk district). Figure 26. The gold mining region around Berezovsk, including the names of all of...Sanarka region, drawn in 1857. Figure 34. Overview of gold occurrences in the Kac=kar region, southern...by the rubber plantations. Arsenopyrite FeAsS Weathering of arsenopyrite is thought to have produced...which acted on galena to form mimetite. Relict arsenopyrite is the only primary mineral found in the deposit | | Pekov, Igor V., Chukanov, Nikita V., Varlamov, Dmitry A., Belakovskiy, Dmitry I., Turchkova, Anna G., Voudouris, Panagiotis, Katerinopoulos, Athanassios, Magganas, Andreas (2016) Nickeltsumcorite, Pb(Ni,Fe3+)2(AsO4)2 (H2O,OH)2, a new tsumcorite-group mineral from Lavrion, Greece. Mineralogical Magazine, 80 (2) 337-346 doi:10.1180/minmag.2016.080.003 | Journal (article/letter/editorial) | Sciences, av. Acad. Semenov, 1, Chernogolovka, Moscow Region, 142432 Russia Institute of Experimental Mineralogy...Sciences, str. Acad. Osipyan, 4, Chernogolovka, Moscow Region, 142432 Russia Fersman Mineralogical Museum of...coming from the Clara mine, Schwarzwald, Baden-Württemberg, Germany, as “a nickel analogue of cobalttsumcorite”...mineralization occur in the Lavrion district, including porphyry, breccia-type, skarn, skarn-free carbonate replacement...sulfides and sulfoarsenides (pyrite, pyrrhotite, arsenopyrite, chalcopyrite, galena, sphalerite, gersdorffite | | | Journal (article/letter/editorial) | tetrahedrite intergrown with stibnite. In contrast to porphyry copper deposits, Sb deposits are distal relative...und Rohstoe, PO Box 51 01 53, D-30631 Hannover, Germany ments. The ratio of horizontal to vertical crustal...barite kaolinite Quartz stibnite pyrite barite arsenopyrite sphalerite fahlore berthierite melnikowite saorite...fahlore arsenopyrite berthierite Sb-seligmannite sphalerite sulphosalts pyrite arsenopyrite goethite...kaolinite alunite schafarzikite (?) siderite arsenopyrite sulphosalts galena sphalerite Quartz stibnite | | An, Fang, Zhu, Yongfeng, Richards, Jeremy P., Creaser, Robert A., Chen, Lin, Zheng, Bo, Lehmann, Bernd (2020) Genetic link between gold mineralization and porphyry magmatism in the Baogutu district, West Junggar, NW China: Constraints from Re‐Os and S isotopes in sulphide. Geological Journal, 55 (9). 6098-6105 doi:10.1002/gj.3795 | Journal (article/letter/editorial) | Genetic link between gold mineralization and porphyry magmatism in the Baogutu district, West Junggar...University of Clausthal, ClausthalZellerfeld, Germany Correspondence Yongfeng Zhu, The Key Laboratory...the emplacement age of diorite to granodiorite porphyry stocks (319–310 Ma) in the Baogutu district. The...which is similar to the proposed magma source of porphyry stocks. The δ34S values of sulphide minerals vary...veins and stockwork ore bodies one large-sized porphyry Cu deposit (200 Mt @ 0.28% Cu and hosted by Lower | | Voudouris, Panagiotis, Mavrogonatos, Constantinos, Rieck, Branko, Kolitsch, Uwe, Spry, Paul, Scheffer, Christophe, Tarantola, Alexandre, Vanderhaeghe, Olivier, Galanos, Emmanouil, Melfos, Vasilios, Zaimis, Stefanos, Soukis, Konstantinos, Photiades, Adonis (2018) The Gersdorffite-Bismuthinite-Native Gold Association and the Skarn-Porphyry Mineralization in the Kamariza Mining District, Lavrion, Greece. Minerals, 8 (11) 531 doi:10.3390/min8110531 | Journal (article/letter/editorial) | Gersdorffite-Bismuthinite-Native Gold Association and the Skarn-Porphyry Mineralization in the Kamariza Mining District...Mineralogie, TU Bergakademie Freiberg, 09599 Freiberg, Germany; szaimis@gmail.com Institute of Geology and Mineral...Serpieri deposit (Kamariza area), a porphyry-style pyrrhotite-arsenopyrite mineralized microgranitic dike...consists of initial deposition of pyrite and arsenopyrite followed by an intergrowth of native gold-bismuthinite...and contains a variety of ore types including porphyry Mo-W, skarn Fe-Cu-Bi-Te, carbonate-replacement | | Klepper, Montis Ruhl, Ruppel, E.T., Freeman, V.L., Weeks, R.A. (1971) Geology and mineral deposits, east flank of the Elkhorn Mountains, Broadwater County, Montana. Professional Paper 665. US Geological Survey doi:10.3133/pp665 | Report (issue) | quartz monzonite ___________ _ Quartz monzonite porphyry and related rocks _______________________________...metamorphism_________________________ Quartz latite porphyry dikes of Eocene(?) age______ Basalt flows____...concordant bodies ranging to syenodiorite porphyry and granodiorite porphyry in larger partly concordant bodies;...area described in this report is part of a large region in and around the BoUlder batholith that has been...sedi- mapped area (250ft northwest of an abandoned quarry 4 GEOLOGY AND MINERAL DEPOSITS, ELKHORN MOUNTAINS | | | Report (volume) | quartz monzonite. Dikes of basalt, quartz latite porphyry, trachyte, and rhyolite were intruded after the...extensive replacements by gold-bearing pyrite and arsenopyrite, the second by less extensive replacement by...9.) It is in a mountainous largely undeveloped region. Altitudes range from 6,000 to nearly 9,000 feet...Yellow Pine mine was opened in September 1937 as a quarry operation 2 miles north of the Meadow Creek mine...called, the Hennessy quarry, and the underground tungsten mine later opened in the quarry area was called | | | Book (volume) | 75 Arkadii A. Kalinin and Nikolay M. Kudryashov Porphyry-Related Metamorphosed Au-Ag and Cu-Mo Deposits...Geochemistry, and S Isotopic Composition of Pyrite and Arsenopyrite Reprinted from: Minerals 2021, 11, 403, doi:10...quartz diorite porphyry, whereas type 2 tourmaline coexists with Au-bearing arsenopyrite and is crystallized...deposits as two parts of an Archean (2.83– 2.82 Ga) porphyry-epithermal system, probably the oldest such deposit...genetic relationships with the sills of granite porphyry. The geological and structural characteristics | | | Report (issue) | occurrence Snow Lake-Wekusko Lake occurrences Snow Lake quarry Rex (Laguna) Mine Bingo Mine Moose Horn Mine 47...Mine Ordovician limestone, Snow Lake limestone quarry Anderson Mine Staurolite crystals in schist, Snow...392 bridge Banded limestone, Wekusko limestone quarry Pipe Mine Thompson Mine and refinery Frontispiece:...hundred localities in the La Ronge-Flin Flon-Thompson region of northern Smkatchewan and Manitoba. Mineral specimens...mines, and other exposures. Prospecting in the region began in about 1910, first for gold, later for | | Redin, Yury O., Redina, Anna A., Mokrushnikov, Viktor P., Malyutina, Alexandra V., Dultsev, Vladislav F. (2021) The Kultuma Au–Cu–Fe-Skarn Deposit (Eastern Transbaikalia): Magmatism, Zircon Geochemistry, Mineralogy, Age, Formation Conditions and Isotope Geochemical Data. Minerals, 12 (1) 12 doi:10.3390/min12010012 | Journal (article/letter/editorial) | mainly of quartz monzodiorite-porphyry and second-phase monzodiorite-porphyry. The magmatic rocks are characterized...pyrrhotite from retrograde skarns of the Ochunogda region. These differences are, first of all, due to the...the zones of potassic alteration at the Ochunogda region are a lower concentration and lower estimated pressure...gold-bearing complex deposits are known within this region. These deposits are paragenetically connected with...the gold–copper–molybdenum–porphyry type or to the combined skarn–porphyry type related with adakites | | | Journal (article/letter/editorial) | 48 A. CAUCEGLIA ET AL. Porphyry 2 (QFP2), and Feldspar Porphyry (FP) (Rowland 2001). Closer inspection...References Rowland MG. 2001. Geology of the Spence porphyry copper deposit, northern Chile, Rio Algom internal...high-sulfidation mineralization in the Spence porphyry copper deposit, II region, Chile, Abstract, Annual Meeting...northeast of the village of Ballao, within the Gerrei region (southeast Sardinia, Italy). In the Gerrei, Cambrian...composed mainly of stibnite, accompanied by arsenopyrite and pyrite. This study is aimed to better determine | | | Journal (article/letter/editorial) | mineralization in metamorphic complexes of the Kola region is controlled by tectonic zones at the regional...primary compositions (mafic metavolcanics, diorite porphyry, and metasedimentary terrigenous rocks). The grade...of collisional and accretionary orogeny in the region. Those Archean greenstone belts, which were reworked...the Russian Arctic (Kola region, for short below), covering the Murmansk region and Russian Northern Karelia...district in Russia. Annual gold production in the Kola region is 0.1 t [1]: gold, together with platinum group |
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