 | | Journal (article/letter/editorial) | | mineralization at Flatschach (Eastern Alps), Austria Johann G. Raith 1 & Thomas Leitner 3 & Werner H. Paar...controlled Cu-Au mineralization in the historic Flatschach mining district (Styria, Austria) occurs in a...material, which is available to authorized users. * Johann G. Raith johann.raith@unileoben.ac.at Thomas Leitner...Leoben, Leoben, Austria 2 Pezoltgasse 46, A-5020 Salzburg, Austria 3 Salinen Austria AG, Bad Aussee...Aussee, Austria chalcopyrite with pyrite or arsenopyrite. Sericite-carbonate alteration is developed around |  | Palyanova, Galina, Murzin, Valery, Borovikov, Andrey, Karmanov, Nikolay, Kuznetsov, Sergei (2021) Native Gold in the Chudnoe Au-Pd-REE Deposit (Subpolar Urals, Russia): Composition, Minerals in Intergrowth and Genesis. Minerals, 11 (5) 451 doi:10.3390/min11050451 | Journal (article/letter/editorial) | | minerals Article Native Gold in the Chudnoe Au-Pd-REE Deposit (Subpolar Urals, Russia): Composition...Karmanov, N.; Kuznetsov, S. Native Gold in the Chudnoe Au-Pd-REE Deposit (Subpolar Urals, Russia): Composition...native gold and minerals in intergrowth of the Chudnoe Au-Pd-REE deposit (Subpolar Urals, Russia) was studied...(fineness 720â°, type I). It is in intergrowth with fuchsite or allanite and mertieite-II. In rhyolites from... 840â870â° (IV). It occurs in intergrowth with fuchsite, albite, and mertieite-II (type II), or albite |  | | Journal (article/letter/editorial) | | Corundum-Fuchsite Rocks in Greenstone Belts of Southern Africa: Petrology, Geochemistry, and Possible...27 Seprember 1 9 8 0 ABSTRACT Unusual corundum-fuchsite rocks with N,03 contents up to 89 per cent and...corundum contains up to 3.8 wt. per cent Cr203,and fuchsite up to 3.7 per cent Cr203.Coexisting minerals are...appearance of biotite and plagioclase. Both biotite and fuchsite may be rich in Ba Critical mineral assemblages...broke down to form, with the remaining silica, fuchsite and AISiO,, and without silica, diaspore and corundum |  | | Book (edition) | | Mineralogisches Institut, UniversitĂ€t Heidelberg, Im Neuenheimer Feld 236, D-69120 Heidelberg, Germany...Compositional Series notes related minerals, such as Au-Ag, which can substitute each other. - The Crystallographic...grey); HimmelsfĂŒrst Mine, Brand-Erbisdorf, Freiberg District, Erzgebirge, Sachsen, Germany (sample: Seifert);...Common Habit: Average Hardness: Cleavage: I/A.01-040 Au Comp. Series: Silver Point Group: âą epithermal quartz...quartz (dark grey); New Bullfrog Mine, Bullfrog District, Nye Co., Nevada, USA (sample: Witzke); PPL If |  | KrĂŒger, Harald, Stephan, Thomas, Engrand, CĂ©cile, Briois, Christelle, Siljeström, Sandra, Merouane, Sihane, Baklouti, Donia, Fischer, Henning, Fray, Nicolas, Hornung, Klaus, Lehto, Harry, Orthous-Daunay, Francois-RĂ©gis, Rynö, Jouni, Schulz, Rita, SilĂ©n, Johan, Thirkell, Laurent, Trieloff, Mario, Hilchenbach, Martin (2015) COSIMA-Rosetta calibration for in situ characterization of 67P/ChuryumovâGerasimenko cometary inorganic compounds. Planetary and Space Science, 117. 35-44 doi:10.1016/j.pss.2015.05.005 | Journal (article/letter/editorial) | | 414 Rue de la Piscine, Domaine Universitaire, 38400 St-Martin dâHĂšres, France k Finnish Meteorological Institute...fĂŒr Geowissenschaften der UniversitĂ€t Heidelberg, Im Neuenheimer Feld 234-236, 69120 Heidelberg, Germany...Klaus-Tschira-Labor fĂŒr Kosmochemie, UniversitĂ€t Heidelberg, Im Neuenheimer Feld 234-236, 69120 Heidelberg, Germany...Orthopyroxene (Mg,Fe)SiO3 (Mg0.9Fe0.1)Si0.9O3 Au blank 41E Pressing Ca-poor Px Ca-poor Px Enstatite...Clinopyroxene CaMgSi2O6 Ca0.7Al0.1Mg0.9Fe0.1Si1.8O6 Au blank 41D Pressing Ca-rich Px Ca-rich Px Diopside |  | Melcher, F., Prochaska, W., Raith, J., Thalhammer, O., Mali, H., AlHakim, A., Altenberger, F., Berger, M., Grafinger, S., Hampl, F., Lamprecht, C., Layr, K., Pupp, M., Steiner, T. (2018) Mineral deposits of Lapland: excursion guide of the MontanuniversitĂ€t Leoben. Mitteilungen der Ăsterreichischen Mineralogischen Gesellschaft, 164. | Journal (article/letter/editorial) | | MONTANUNIVERSITĂT LEOBEN Frank Melcher*, Walter Prochaska, Johann Raith, Oskar Thalhammer, Heinrich Mali, Andy Al...operating mines, Kemi (Cr), Aitik (Cu, Au), Kiruna (Fe) and KittilĂ€ (Au) have been visited. Furthermore, Europeâs...Cu and PGEÂŽs, VMS deposits (Cu-Zn), epigenetic Cu-Au and gold-only deposits, as well as apatite iron deposits...98728°E The first stop of the excursion is a former Au prospect and trial mine of Gold Fields Arctic Platinum...and greywackes. In sericite schists, up to 8 g/t Au can be found. The outcrop visited shows the upper |  | Li, Huajian, Wang, Qingfei, Groves, David I., Deng, Jun, Dong, Chaoyi, Wang, Xuan, Yang, Lin (2019) Alteration of Eocene lamprophyres in the Zhenyuan orogenic gold deposit, Yunnan Province, China: Composition and evolution of ore fluids. Ore Geology Reviews, 107. 1068-1083 doi:10.1016/j.oregeorev.2019.03.032 | Journal (article/letter/editorial) | | Abstract The Zhenyuan orogenic gold deposit (>100 t Au), located in the northern part of the Ailaoshan shear...magnetite have been altered to carbonate, sericite and fuchsite. Carbonate minerals and sericite in altered lamprophyre...constant whereas Sr is enriched with Ca. In addition, Au with Co, Ni, As, Ag, Sb, and Bi are enriched, reflecting...host rocks, the deposition of at least some of the Au results from reaction of the ore fluids with the...settings worldwide, including the Eastern Alps, Austria (MĂŒller et al., 1992), the Yilgarn Craton, Western |  | Carrier, A., Jebrak, M., Angelier, J., Holyland, P. (2000) The Silidor Deposit, Rouyn-Noranda District, Abitibi Belt:Geology, Structural Evolution, and Paleostress Modeling of an Au QuartzVein-Type Deposit in an Archean Trondhjemite. Economic Geology, 95 (5) 1049-1065 doi:10.2113/gsecongeo.95.5.1049 | Journal (article/letter/editorial) | | Rouyn-Noranda District, Abitibi Belt: Geology, Structural Evolution, and Paleostress Modeling of an Au Quartz...vein deposits within the Rouyn-Noranda mining district occur mainly within Archean tonalitic plutons...mined and estimated reserves), grading 5.1 g/t Au (~15 t Au). The mineralized zone is 900 m in length and...mineralized trondhjemite, and green carbonate-sericite-fuchsite breccia, which resulted from shearing and metasomatism...maps, using a distinct element model. The Silidor Au quartz mineralization appears on these paleostress |  | Hinsken, Tim, Bröcker, Michael, Strauss, Harald, Bulle, Florian (2017) Geochemical, isotopic and geochronological characterization of listvenite from the Upper Unit on Tinos, Cyclades, Greece. Lithos, 282. 281-297 doi:10.1016/j.lithos.2017.02.019 | Journal (article/letter/editorial) | | magnesite, quartz and Cr-bearing white 28 mica (fuchsite), but otherwise the transformation of serpentinized...elevated 30 concentrations of precious metals (Au, Pt, Pd). Field relationships suggest that the listvenite-...isochrons (different grain- 38 size fractions of fuchsite and magnesite) yielded apparent ages of ca. 16...interpreted to date carbonation and associated fuchsite formation. 40 The new ages indicate that listvenite...words: silica-carbonate alteration; listvenite; fuchsite; Rb-Sr geochronology; Tinos; 56 Greece 2 ACCEPTED |  | Zegers, T. E., Barley, M. E., Groves, D. I., McNaughton, N. J., White, S. H. (2002) Oldest Gold: Deformation and Hydrothermal Alteration in the Early Archean Shear Zone-Hosted Bamboo Creek Deposit, Pilbara, Western Australia. Economic Geology, 97 (4) 757-773 doi:10.2113/gsecongeo.97.4.757 | Journal (article/letter/editorial) | | give rise to asymmetric alteration zoning, with a fuchsite-carbonate zone in the more Mg- and Cr-rich cumulatetextured...amphibolite facies deposits in the Mount York district of the Central Pilbara (Neumayr et al., 1998)...Queen 2 2 R 1 2 1 R Fin uc an 1 eF R au 30 lt 35 46 30 t ul k Bambo o Cree tin Fa...ck 80 83 80 80 75 85 85 Mt. Prophecy ld go st po fol. main R Bonnie Doon 80 C S Bamboo Creek...lineations formed by quartz, carbonates, chlorite, fuchsite, and talc. They are most abundant in the boudins |  | | Journal (article/letter/editorial) | | (13.9% Zn, 7.1% Pb, 0.4% Cu, 168 g/t Ag, 2.5 g/t Au), sea-floor, mound-style, polymetallic volcanic-hosted...been identified: fuchsite, chlorite, carbonate, quartzalbite, and sericite. Fuchsite-dominated alteration...Chlorite and carbonate alteration surrounds the fuchsite zone with carbonate zones forming near to the...temperature gradient from approximately 250°C for the fuchsite zone to lower temperatures (150°C) for the distal...(13.9% Zn, 7.1% Pb, 0.4% Cu, 168 g/t Ag, 2.5 g/t Au), moundstyle, polymetallic volcanic-hosted massive |  | Milesi, J.P, Ledru, P, Marcoux, E, Mougeot, R, Johan, V, Lerouge, C, SabatĂ©, P, Bailly, L, Respaut, J.P, Skipwith, P (2002) The Jacobina Paleoproterozoic gold-bearing conglomerates, Bahia, Brazil: a âhydrothermal shear-reservoirâ model. Ore Geology Reviews, 19 (1) 95-136 doi:10.1016/s0169-1368(01)00038-5 | Journal (article/letter/editorial) | | cataclastic quartz, quartz â pyrite mylonite and rare fuchsite-bearing rocks) that had been hydrothermally altered...postsedimentary mesothermal quartz â tourmaline â muscovite/fuchsite lodes, which constitute a possible source of the...chromite, Cr â rutile, linnaeite, Cr â tourmaline and fuchsite) and euhedral pyrite that crystallized over andalusite...Keywords: Paleoproterozoic; Foreland basin; Shear zone; Au; Paleoplacers; Reservoir; Argillic alteration 1...sediment is composed mainly of quartz, muscoviteâ fuchsite, zircon, nonchromiferous detrital rutile, detrital |  | | Journal (article/letter/editorial) | | nate rocks, phlogopitequartz-carbonate rocks, fuchsite-quartz-carbonate rocks, fuchsitequartz rocks and...original rocks Location Source of references Talc (fuchsite), ankerite, magnesite, ferroan dolomite, quartz...et al. (1845) Carbonates, quartz, muscovite or fuchsite, pyrite, magnesite (locally) Quartz carbonate...Carbonates, quartz, mica (muscovite, sericite and fuchsite); talc, serpentine, magnetite, hematite, sulphides...calcite, serpentine, chlorite, talc, Cr-spinel, fuchsite and magnetite) Bimetasomatic listvenites formed |  | Chakravarti, R., Singh, S., Venkatesh, A. S., Patel, K., Sahoo, P. R. (2018) A Modified Placer Origin for Refractory Gold Mineralization Within the Archean Radioactive Quartz-Pebble Conglomerates from the Eastern Part of the Singhbhum Craton, India. Economic Geology, 113 (3) 579-596 doi:10.5382/econgeo.2018.4563 | Journal (article/letter/editorial) | | arsenian pyrites reveal significant concentrations of Au in solid solution. The gold was initially incorporated...compositional maps suggest remobilization of detrital Au and associated trace elements from the diagenetic...and Carlin. However, in broad terms, the origin of Au within these quartz-pebble conglomerates resembles...resulted in remobilization of the synsedimentary Au, As, Ni, Te, and other trace elements through the...nature of the conglomerates, occurrence of Au and U, nature of Au mineralization, and the overall economic |  | | Journal (article/letter/editorial) | | Sciences Department, National Research Centre, Al-Behoos St., 12622-Dokki, Cairo, Egypt 4 Division of Geological...carbonated meta-ultramafic rocks that commonly bear a fuchsite-quartz-carbonate mineral paragenesis (e.g., Halls...the released silica forms quartz (Uçurum 2000). Fuchsite, the common name for the green Cr-rich variety...alteration products at Gabal (G.) Sirsir, Wadi Hodein district, South Eastern Desert, Egypt. No detailed petrological...area forms the southern part of the Wadi Hodein district in the South Eastern Desert of Egypt, ~20 km west-northwest |  | CamprubĂ, Antoni, GonzĂĄlez-Partida, Eduardo, LĂłpez-MartĂnez, Margarita, Iriondo, Alexander, Alfonso, Pura, Cienfuegos-Alvarado, Edith, GutiĂ©rrez-ArmendĂĄriz, Eric, Morales-Puente, Pedro, Canet, Carles, GonzĂĄlez-Ruiz, Luis (2017) The Upper Cretaceous Guaynopa IOCG and Guaynopita porphyry copper deposits, Chihuahua, Mexico. Ore Geology Reviews, 81. 1096-1112 doi:10.1016/j.oregeorev.2016.01.006 | Journal (article/letter/editorial) | | oxidecopper-gold mantos accompanied by potassic (fuchsite, biotite and potassium feldspar) and/or calcic-sodic...consists of 1 ACCEPTED MANUSCRIPT magnetite, fuchsite, chalcopyrite, Ag-rich gold, cuprite, and late...hydrothermal activity: biotite and chromian muscovite (fuchsite) from mantos at the Guaynopa IOCG deposits yielded...mineralogy consists of magnetite, chromian muscovite (fuchsite), chalcopyrite, pyrite, sphalerite, Ag-rich gold...assemblages. The Tres Amigos manto averages 11.84 g/t Au, 14.88 g/t Ag, and 1.54 % Cu. High- PT grade quartz-gold |  | Clifford, T. N., Rex, D. C., Green, R., le Roex, A. P., Pienaar, H. S., BĂŒhmann, D. (1999) Chromian illite-ankerite-quartz parageneses from the Kintail district of southern Ross-shire, Scotland. Mineralogical Magazine, 63 (1) 37-52 | Journal (article/letter/editorial) | | illite-ankerite-quartz parageneses from the Kintail district of southern Ross-shire, Scotland T. N. CLIFFORD1...z rocks that are similar in appearance to the fuchsite(or mariposite)-carbonate-quartz parageneses that...LOW-TEMPErcaTUREbrittle deformational events in the Kintail district of the Northern Highlands of Scotland include...Fig. 1), 1999 The Mineralogical Society where fuchsite occurs with garnet, perhaps "as an alteration...elsewhere in the world similar parageneses, bearing fuchsite (chromian muscovite) or mariposite (chromian phengite) |  | | Journal (article/letter/editorial) | | low-grade mineralization and possibly the quartz-fuchsite veins predate Timiskaming sedimentation. However...quartz-phyric rhyodacite, chert, and minor but ubiquitous fuchsite-rich ultramafic clasts, all in a finegrained feldspathic...Timiskaming basin Early gold-ankerite-quartz and perhaps fuchsite vein sets predating Timiskaming sedimentation...North Tisdale anticline lt fau th or le da s Ti st ru th r lno H al fault dict Bene ows Burr 5375000...al., 2005), but they are absent in the Timmins district. In the Timmins camp, there is an age difference |  | | Journal (article/letter/editorial) | | 4M1 Abstract A subvertical gold-bearing Quartz-Fuchsite veinat the Domemine,Timminsarea,islocated in a...ultramaficrockwasaccompanied by gainsin K20, CaO, Rb, Sr, Ba, Au, As, andSb, andby lossof H20. Two distinctalteration...hydraulicfractureanderaplacement of the Quartz-Fuchsite veinnearthe slatekomatiitecontact.Thismetasomatically...Gold introductionis geneticallyrelatedto the late fuchsite-pyritealterationevent. Introduction The significance...onditions.It will be suggested thatthe Quartz-Fuchsite vein is an integralpart of, and in fact, is the |  | Duuring, P., Hagemann, S. G., Cassidy, K. F., Johnson, C. A. (2004) Hydrothermal Alteration, Ore Fluid Characteristics, and Gold Depositional Processes along a Trondhjemite-Komatiite Contact at Tarmoola, Western Australia. Economic Geology, 99 (3) 423-451 doi:10.2113/gsecongeo.99.3.423 | Journal (article/letter/editorial) | | the Leonora district of the Eastern Goldfields province, Yilgarn craton. High-grade (>1 g/t Au) orebodies...-galena-gold-tellurides ± albite ± chlorite ± fuchsite ± epidote ± scheelite. Stage I hydrothermal alteration...ankerite, quartz, muscovite, albite, chlorite, fuchsite, pyrite, chalcopyrite, sphalerite, galena, tellurides...fluid was enriched in H2O, CO2, Si, Ca, K, Na, S, Au, Ag, Cu, Pb, W, Bi, As, Mo, Zn, and Te. Based on...depths to the site of gold deposition during the district-scale D3 event by shallowly W dipping, reverse |  | | Book (volume) | | Novosibirsk State University Russia Editorial OfïŹce MDPI St. Alban-Anlage 66 4052 Basel, Switzerland This is...Nikolay M. Kudryashov Porphyry-Related Metamorphosed Au-Ag and Cu-Mo Deposits in the Precambrian of the Fennoscandian...Zhuravkova, Anton N. Glukhov and Galina A. Palyanova Au-Ag-S-Se-Cl-Br Mineralization at the Corrida Deposit...Karmanov and Sergei Kuznetsov Native Gold in the Chudnoe Au-Pd-REE Deposit (Subpolar Urals, Russia): Composition...the distribution and structural-chemical state of Au and Ag in sulphides from the late-magmatic to low-temperature |  | Hollis, Steven P., Foury, Sabri, Caruso, Stefano, Johnson, Sean, Barrote, Vitor, Pumphrey, Andrew (2021) Lithogeochemical and Hyperspectral Halos to Ag-Zn-Au Mineralization at Nimbus in the Eastern Goldfields Superterrane, Western Australia. Minerals, 11 (3) 254 doi:10.3390/min11030254 | Journal (article/letter/editorial) | | Lithogeochemical and Hyperspectral Halos to Ag-Zn-Au Mineralization at Nimbus in the Eastern Goldfields...Lithogeochemical and Hyperspectral Halos to Ag-Zn-Au Mineralization at Nimbus in the Eastern Goldfields...surrounding orebodies at minimal expense. The Nimbus Ag-Zn-(Au) deposit is unique in the Archean Yilgarn Craton... Sb, Ag, As, Cd, Ni, Cu, Ba, Co, Cr, Tl, Bi, and Au. Basaltic rocks show reduced mass gains in most elements...with zones of intense quartz-chlorite-carbonate ± fuchsite alteration restricted to thick sequences of hyaloclastite |  | | Journal (article/letter/editorial) | | Billaud, 1982). From 1930 to 1982, the Bou Azzer district producedabout 50,000 tons of cobalt and between...asbestos chrysotileand carbonates. PERIDOTITIC Au FROM ARABIA, MALI, AND MOROCCO 2093 lessthan 2...ophiolitecomplexeshave been transition zone, and fuchsite is abundant in the silirecognizedonlyin the northernpart...somefeederdikes,appearsin the surrounding quartz and fuchsite-richzones. obducted onto the island-arc series...veinlets,kidneys),chromite(chroquartzwith calcite,fuchsite,K-feldspar,pyrite, and mite pods),and chrysotileasbestos |  | Dinel, E., Fowler, A. D., Ayer, J., Still, A., Tylee, K., Barr, E. (2008) Lithogeochemical and Stratigraphic Controls on Gold Mineralization within the Metavolcanic Rocks of the Hoyle Pond Mine, Timmins, Ontario. Economic Geology, 103 (6) 1341-1363 doi:10.2113/gsecongeo.103.6.1341 | Journal (article/letter/editorial) | | Sciences, University of Ottawa, 140 Louis Pasteur St., Ottawa, Canada K1N 6N5, and Ottawa Carleton Geoscience...alteration zone composed of sericite (muscovite), fuchsite (Cr muscovite), quartz, arsenopyrite, pyrite,...transported under oxidizing conditions and carbon and Au-HS species are transported under reduced conditions...oxidized sulfur to form sulfides, and precipitated Au. This is consistent with the observed paragenesis...Reducing fluids rich in boron, arsenic, carbon, and Au may have been generated from sedimentary rocks (Porcupine |  | Yue, Suwei, Deng, Xiaohua, Yan, Xiaoxu, Chen, Jianxiang (2022) Sericite 40Ar/39Ar Dating and Indosinian Mineralization in the Liushuping AuâZn Deposit, West Qinling Orogen, China. Minerals, 12 (6) 666 doi:10.3390/min12060666 | Journal (article/letter/editorial) | | Dating and Indosinian Mineralization in the Liushuping AuâZn Deposit, West Qinling Orogen, China Suwei Yue...(with ore reserves of 15.67 Ă 104 t Zn and 2.2 t Au) in the MianxianâLueyangâ Yangpingguan area. The...dehydration of the Duantouya Formation. The Liushuping AuâZn deposit is consistent with that of the Qinling...dating; Sr isotopes; Liushuping AuâZn deposit; West Qinling Orogen Liushuping AuâZn Deposit, West Qinling Orogen...the the Au deposits in the MianxianâLueyangâYangpingguan area, showing the location of the Au deposits |
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