 | | Journal (article/letter/editorial) | | include sphalerite, galena, siderite, and quartz. Casts of quartz after fluorite are common from here. Recent...from the Huanggang mines, Huanggang, Kèshíkèté Qi County, Inner Mongolia Autonomous Region, China. Limpid...fluorite, 9 cm wide, associated with barite and pyrite from Ribidasella, Oviedo, Spain. Ryan Lay specimen...green to colorless (Jones 2006). Pseudomorphs of quartz after fluorite have been found in the Botallack...and blue. Typical associates include siderite, quartz, galena, sphalerite, and calcite (Lucas 2006). |  | | Journal (issue) | | Society, supported gem and mineral shows around the county as a museum exhibitor and speaker, and served on...lustrous, prismatic crystals of epidote, excellent quartz, idiomorphic albite, tourmaline, morganite and...fluorapatite. INTRODUCTION4 Hundreds of feldspar veins and pockets containing crystallized aggregates of...were later found to the northeast of town, in the lower Fanadinho Creek area. These, too, are still in full...quality, but much richer in epidote, was found in the lower Fanadinho Creek area, where mining operations began |  | Naglik, Beata, Dumańska-Słowik, Magdalena, Toboła, Tomasz, Derkowski, Paweł, Habryn, Ryszard, Markowiak, Marek (2021) Diversity of Pyrite-Hosted Solid Inclusions and Their Metallogenic Implications—A Case Study from the Myszków Mo–Cu–W Porphyry Deposit (the Kraków–Lubliniec Fault Zone, Poland) Minerals, 11 (12) 1426 doi:10.3390/min11121426 | Journal (article/letter/editorial) | | minerals Article Diversity of Pyrite-Hosted Solid Inclusions and Their Metallogenic Implications—A Case...Porphyry Deposit (the Kraków–Lubliniec Fault Zone, Poland) Beata Naglik 1, *, Magdalena Dumańska-Słowik...Derkowski, P.; Habryn, R.; Markowiak, M. Diversity of Pyrite-Hosted Solid Inclusions and Their Metallogenic...Porphyry Deposit (the Kraków–Lubliniec Fault Zone, Poland). Minerals 2021, 11, 1426. https://doi.org/10.3390/...Institute-National Research Institute, Upper Silesian Branch, 41-200 Sosnowiec, Poland; rhab@pgi.gov.pl (R.H.); marek |  | | Journal (article/letter/editorial) | | Bornite, as well as tetrahedrite, chalcopyrite, pyrite, and colomorphic sphalerite, occur in Triassic...copper deposits occur in Laramide quartz monzonite, granodiorite, and quartz diorite intrusions at Miediet...for polymetalliferous ore deposits in Poland, chiefly in the Lower Silesia region within the area of the...secondary quantities, and so do, sporadically, pyrite, colomorphic sphalerite, and galena, which often...related to Laramide intrusions of quartz monzonites, granodiorites, and quartz diorites. These relatively young |  | Gil, Grzegorz, Barnes, Jaime D., Boschi, Chiara, Gunia, Piotr, Raczyński, Paweł, Szakmány, György, Bendő, Zsolt, Péterdi, Bálint (2015) NEPHRITE FROM ZŁOTY STOK (SUDETES, SW POLAND): PETROLOGICAL, GEOCHEMICAL, AND ISOTOPIC EVIDENCE FOR A DOLOMITE-RELATED ORIGIN. The Canadian Mineralogist, 53 (3) 533-556 doi:10.3749/canmin.1500018 | Journal (article/letter/editorial) | | 1500018 NEPHRITE FROM ZŁOTY STOK (SUDETES, SW POLAND): PETROLOGICAL, GEOCHEMICAL, AND ISOTOPIC EVIDENCE...of Wrocław, Pl. Maksa Borna 9, 50-205 Wrocław, Poland JAIME D. BARNES Department of Geological Sciences...of Wrocław, Pl. Maksa Borna 9, 50-205 Wrocław, Poland GYÖRGY SZAKMÁNY AND ZSOLT BENDŐ Department...Hungary ABSTRACT The Złoty Stok Au-As deposit (SW Poland) hosts two distinct nephrite varieties: ‘type 1’...Furthermore, the dolomiterelated nephrite adds the Lower Silesian Sudetes and its Foreland to rare areas like |  | | Journal (article/letter/editorial) | | Karkonosze Massif and Its Eastern Metamorphic Cover (SW Poland) Stanisław Z. Mikulski 1, * , Ian S. Williams 2...Research Institute, Rakowiecka 4, 00-975 Warszawa, Poland Research School of Earth Sciences, Australian National...University, Żwirki i Wigury 93, 02-089 Warszawa, Poland; Jan.Wierchowiec@uw.edu.pl Correspondence: stanislaw...SW edge of the East-European Platform (Figure 1, lower inset). The KP is surrounded by variably metamorphosed...enclaves), and in small isolated bodies of hybrid quartz diorite and granodiorite [17]. Subordinate varieties |  | Ackerman, Lukáš, Haluzová, Eva, Creaser, Robert A., Pašava, Jan, Veselovský, František, Breiter, Karel, Erban, Vojtěch, Drábek, Milan (2017) Temporal evolution of mineralization events in the Bohemian Massif inferred from the Re–Os geochronology of molybdenite. Mineralium Deposita, 52 (5) 651-662 doi:10.1007/s00126-016-0685-5 | Journal (article/letter/editorial) | | also widespread in granitoids and/or related quartz veins/pegmatites forming disseminated Mo mineralization...Cadomian and Variscan granitoids and/or related to quartz veins/pegmatites provides Re–Os ages that overlap...occurring in granitic intrusions and/or related quartz veins/pegmatites. These data are discussed with respect...et al. 2012). The Moldanubian Unit is a middle-lower crustal unit with variable metamorphic grades recorded...Saxothuringian Unit, MD Moldanubian Unit, MB Moravo-Silesian Unit, CBPC Central Bohemian Plutonic Complex, |  | | Journal (article/letter/editorial) | | Newfoundland, Ireland, Scotland), and (iii) quartz-Au veins in greenschist to amphibolite facies metasedimentary...these rocks. In contrast, shear-zone bound quartz-Au veins in lowgrade metamorphic domains and in areas...(massive sulfide deposits and metamorphic quartz-Au veins) in Archean to early Romer & Kroner: Aca...been eroded yet (e.g., Frimmel. 2008). The overall lower abundance of Phanerozoic Au mineralization in comparison...furthermore may reflect that with time increasingly lower amounts of Au were available for redistribution |  | | Book (volume) | | however, was to detern1ine which papers were of a lower order of merit than the others. This developed into...Slobodan Jankovic, Yugoslavia Jadwiga Pawfowska, Poland ' . • IX AUTHOR INDEX PAGE Anderson, Phillip... Dominant Ore-Forming Processes in the Cracow-Silesian and East Alpine Zn-Pb Deposits. ....... .... ...Formation of Cracovian-Silesian Type Zinc-Lead Deposit at Bolesfaw near Olkusz, Poland .. ... .............. Strata-Bound Zinc-Lead Deposits of the Upper Silesian Region, Polanda Review of Some Recent .Research |  | | Report (volume) | | age______________________________ Granodiorite (quartz diorite) _ _ Basic dike rocks ___________________...deposits______________________ * Gold-quartz-tourmaline replacement deposits Gold quartz veins __ General character_..._ Unusual types of pre-Cambrian veins _ Later gold and silver veins General features_ _ m 14 14 14 16...Later gold and silver veins Continued. Silver veins ___ _ _ _____________ ________ Veins with barite _ _ _____..._____ __________ Veins mainly with quartz gangue_______________ Gold and gold-silver veins. _ ____________________ |  | | Report (issue) | | These intrusions at Bagdad, Copper Basin, and Poland Junction intrude the Yavapai Supergroup, which...deposits located peripheral to the Big Bug stock near Poland Junction. If time allows we may visit Proterozoic...sulfide systems that are exposed near Bagdad and Poland Junction. Phil Blacet, John Hawley, and Chris Schmitz...in mesothermal veins associated with the Laramide stocks in the Groom Creek to Poland Junction area....Exploration prepared the field trip log from Prescott to Poland Junction. Pat O'Hara will present an overview of |  | | Book (edition) | | and are certainly as characteristic of mineral veins, as the ores of silver or gold, to which we attach...not set it apart genetically from the worthless pyrite, sericite. 2 Introduction calcite, or other...large bodies of near-surface mineral of grades lower than those that are now economic can be developed...form. Thus the in situ deposits included fissure veins, bedded or horizontal deposits, impregnations, stringers...von Oppel made the important distinction between veins and bedded deposits, the former being cross-cutting |  | | Journal (article/letter/editorial) | | distribution of widths and have a lower degree of curvature and a lower number of direction changes. Elemental...Chalcedony in Devonian basalt Quartz varieties in Tertiary basalts Quartz varieties in Tertiary basalts...basalts Chalcedony/chert in Tertiary basalts Quartz varieties in Permian volcanics I, I, I, I, I, I I M R...44º21N, 29º29N, Chalcedony in Tertiary volcanics Quartz varieties in Tertiary dacite Chalcedony in Tertiary...India 31º38N, 7º28W Quartz varieties in Late Cretaceous volcanics Quartz varieties in Mesozoic basalts |  | | Book (volume) | | in alphabetical order. The only two deposits in Poland worthy o f separate treatment are so diverse in...Scotland 3 7 1 Wales Norway Sweden 1 7 17 Finland Poland USSR 12 2 30. These 80 do not include the four...Sass-Gustkiewicz were of the greatest assistance in Poland. Again, as I have stated in the two previous volumes... J . , and others, 1971, Mineralization in the lower Carboniferous of central Ireland: Inst. Min. and...west of County Cork. Considerable prosperity in mining continued until about 1880 when lower metal prices |  | | Journal (article/letter/editorial) | | Chabazite in spodumene-bearing Alpine-type fissure veins from Hiddenite, North Carolina, USA Michael A. Wise...western North Carolina, USA consists mostly of quartz, but locally contains Cr-bearing beryl (emerald)...accompanied by euhedral crystals of quartz, calcite, muscovite, rutile, albite, pyrite, siderite and dolomite. Chabazite-Ca...stage phase in spodumenebearing veins, but is absent in emerald-bearing veins. Chabazite-Ca occurs as simple...Carolina (latitude 35.90N, longitude 81.09W) are quartz veins which host gem- and specimen-grade Crbearing |  | Zimák, J., Losos, Z., Novotný, P., Dobeš, P., Hladíková, J. (2002) Study of vein carbonates and notes to the genesis of the hydrothermal mineralization in ithe Moravo-Silesian Culm. Journal of the Czech Geological Society, 47 (3-4) 111-122 | Journal (article/letter/editorial) | | the hydrothermal mineralization in the Moravo-Silesian Culm Studium ilných karbonátù a poznámky ke genezi...siderite), are widespread in the Moravo-Silesian Culm (Lower Carboniferous clastic flysch) formations...represented by quartz-calcite veins with clinochlore-chamosite chlorite, rare pyrite. Younger hydrothermal...siderite) and quartz. Sulphides are represented by galena, sphalerite, chalcopyrite, pyrite and locally...the studied mineralizations. Key words: Moravo-Silesian Culm, hydrothermal mineralization, carbonates |  | | Journal (article/letter/editorial) | | 2018; Chelgani and Hower, 2018), and gold-enriched pyrite in Alabama (Goldhaber et al., 2007). The data from...distribution of metals indicates their residence in pyrite (Zodrow, 1987). There is also evidence of detrital...Scotia and New Brunswick (Mills, 1999), and also the Lower Carboniferous of Nova Scotia (Ryan et al., 1988;...Rickard, 1994), as particles accompanying a carbonate-quartz-clay-sulphide-selenide assemblage in cleats (joints)...records gold mineralization in the Pennsylvanian of Poland and the Czech Republic, adjacent to the Bohemian |  | | Journal (issue) | | for the Discerning Collector Imperial Topaz in Quartz Pocket - Ouro Preto, Brazil Dallas, Texas and Guilin...name, the valley carries a small stream in its lower reaches. At the eastern extremity of the mine (Ordnance...description here is restricted to the principal veins, and the strata forming their wall-rocks. Detailed...North and South veins are crossed by several northerly-trending faults that offset the veins by up to about...meters. The largest of these faults is occupied by a quartz-ankerite vein, here called the “Brandy Gill vein |  | | Journal (article/letter/editorial) | | prospective for chalcophile selenium and tellurium. Quartz vein-hosted Se-Te mineralization was identified...hydrothermal environments, as some telluride-rich veins MA are formed at temperatures below 250 °C (Afifi...MA sulfides, and copper sulfide-dominant quartz-barite veins formed shortly after the orogeny. Both mineralization...genetically related, i.e. the D copper sulfide in the veins are a product of hydrothermal remobilization rather...late Devonian marginal marine section followed by Lower T Carboniferous marine limestones. The continental |  | | Book | | cover photo: Agate, polished. Nowy Kościół, Lower Silesia, Poland. Sample 260x260xl30 mm. Photo R. Molenda...320x260xl IO mm. Agate, polished. ~owy Kościół, Lower Silesia, Poland. Photo 30x60 mm, sample 320x260xl IO mm...160xl50x30 mm. Sphalerite, polished. QIJ...7.1sz, Poland. Photo 30x70 mm, sample 160xl50x30 mm. , Sfale111...okaz 230xl50xl5 mm. Sphaleńte, polished. Olkusz, Poland. Photo 50xl40 mm, sample 230xl50xl5 mm. Fot. 6...the oldest and the best technical academies in Poland will celebrate its 90th jubilee in 2009. Mining |  | | Journal (article/letter/editorial) | | evolution of the Karkonosze–Izera Massif (the Sudetes, Poland) — Towards a model Ksenia Mochnacka a, Teresa Oberc-Dziedzic...Protection, al. Mickiewicza 30, 30-059 Kraków, Poland University of Wrocław, Institute of Geological...Geological Sciences, Pl. M. Borna 9, 50-204 Wrocław, Poland a r t i c l e i n f o Article history: Received...Saxothuringian Basin), - Ještĕd (the Middle Devonian to Lower Viséan sedimentary succession deposited on the NE...the Karkonosze–Izera Massif are represented by pyrite and magnetite deposits hosted in the Leszczyniec |  | | Journal (article/letter/editorial) | | irregular quartz stockwork and is represented by sulfide and electrum impregnations within the quartz gangue...the crystal structure of early sulfides (As-rich pyrite and Sb-rich arsenopyrite). Three mineralization... Pb-Sb sulphosalts); (3) deposits with gold of lower fineness (<700, i.e., electrum) and lacking WMo-Bi-Te-S...sulfide content (<5 vol % of pyrite, arsenopyrite, pyrrhotite) and quartz-dominated gangue. In the text...Fluids responsible for precipitation of the quartz-sulfide veins represent complex H2O-CO2 ± CH4 ± N2 low-salinity |  | | Journal (article/letter/editorial) | | mineralization occur as open space fillings, 18 veins and fracture coatings in various parts of the North...North German Basin, the 25 Lower Saxony Basin. Samples from mineralized veins from the Pre-Permian basement...sediment-hosted 28 sulfide mineralization in the Lower Saxony Basin in the Permian Stassfurt Carbonate...Basin steeply-dipping F-Ba (calcite, anhydrite, quartz) veinlets in Permo-Carboniferous 37 sandstones...sphalerite and galena is documented in parts of 55 the Lower Saxony Basin (LSB; i.e., Silberberg and Hüggel) |  | | Report (issue) | | Epithermal veins :................. Mesothermal veins :........................ Hypothermal veins History....... 13 13 15 15 15 16 18 Chapter II-Yavapai County..................................................Tertiary veins........................................................ 22 Pre-Cambrian veins....................................................... 39 Poland-Walker tunnel ,............. 39 Money Metals·mine.............................................. 70 Veins and workings................................... |  | | Report (issue) | | ........ Orogenic (metamorphic-hosted) gold-quartz veins, by J. K. Bohlke......... Volcanic exhalative...percent total sulfldas Contains loss than 20 percant pyrite of the total sulfldes Sulflds mineralogy and chemistry...pentlandite (10-35 percent), chalcopyrite (5-15 percent), pyrite (<0.5 percent) Mineralogy and chemistry -Predominantly...la not extensively aerpentlnlzed Concentrate on lower part of cumulate aection neer the tectontte perldotlte...Evldenci: for local basin an I topographic: high ~ lower Intermediate Examine to de atructtiral envlr | |
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