 | | Journal (article/letter/editorial) | | Cervelleite, Ag4TeS, from three localities in Romania, substitution of Cu, and the occurrence of the...Cervelleite, Ag4TeS, from three localities in Romania, substitution of Cu, and the occurrence of the...ideally Ag4TeS, from three new occurrences in Romania: from Upper Cretaceous skarn mineralisation at...at Baiţa Bihor, Northern Apuseni Mts. and Ocna de Fier, Banat, and from Neogene hydrothermal Au-vein...Cervelleite, unnamed mineral, Romania, Baiţa Bihor, Larga, Ocna de Fier, Ag – Cu–Te – S system. 1. Introduction |  | | Journal (article/letter/editorial) | | 351–372 Paragenesis of Cu-Fe ores from Ocna de Fier-Dognecea (Romania), typifying fluid plume mineralization...chalcopyrite-rich Cu-Fe zone of the Ocna de FierDognecea skarn deposits, Banat, SW Romania provide additional constraints...Te-bearing minerals (kawazulite, bohdanowiczite, hessite, volynskite), along, although not restricted to...relatively low fS2 fluids. K EY WORDS : Ocna de Fier, Dognecea, Romania, skarn deposit, bornite, chalcopyrite...deposit at Ocna de FierDognecea is the largest skarn deposit in the Banat Region of SW Romania. The deposit |  | | Journal (article/letter/editorial) | | Other Ag- and Te-bearing minerals (electrum, hessite, stromeyerite and Ag-bearing chalcocite) are present...Rhodopes (cervelleite?) Larga, South Apuseni Mts., Romania (cervelleite) Paragenetic position Reference...freibergite; anhedral 0.050.08 mm grains in galena with hessite and phase u (benleonardite-like). in silicified...surrounding inclusions of acanthite in hessite, inclusions in hessite, finely intergrown with benleonardite...(15–40 mm) subhedral crystals close to margins of hessite and galena grains; 2) as inclusions in sphalerite |  | | Journal (article/letter/editorial) | | historically exploited, especially in Telemark County, Southern Norway. Bornite was the major Cu-mineral...(except Mo3), galena–clausthalite, native gold, hessite, petzite, cervelleite (Mo3), Bi–tellurides Bornite...chalcopyrite, wittichenite, minor molybdenite, hessite, native gold Hematite, bornite, wittichenite http://www...Co–Nisulphides Bornite, chalcocite (late), Ag-minerals (hessite, etc.) Bornite, chalcopyrite, chalcocite (late)...Europe (Ciobanu et al., 2003) North Apuseni Mts. (Romania) Baitßa Bihor Cu–Mo–(Pb–Zn) skarn BB20A (garnet-diopside |  | | Journal (issue) | | Institute of Romania Prof. Dr. Gheorghe Damian, President of the Society of Economic Geology of Romania Editor...France Marian Munteanu, Geological Institute of Romania Essaid Bilal, Ecole des Mines, St. Etienne, France...Cuza” University, Iaşi, Romania Ioan Pintea, Geological Institute of Romania Grigore Buia, University...University of Petroşani, Romania Giorgios Christofides, Aristotle University of Thessaloniki, Greece Floarea...Cluj-Napoca, North University Center of Baia Mare, Romania Gheorghe Damian, Technical University Cluj-Napoca |  | Zhou, Haoyang, Sun, Xiaoming, Wu, Zhongwei, Yang, Tianjian, Li, Dongsheng, Ren, Yingzhi, Liu, Qiaofen, Zhu, Kunjie, Yu, Haijun (2018) Mineralogy of Bi-sulfosalts and tellurides from the Yaoan gold deposit, southwest China: Metallogenic implications. Ore Geology Reviews, 98. 126-140 doi:10.1016/j.oregeorev.2018.05.004 | Journal (article/letter/editorial) | | tiny, comprising tetradymite, tsumoite, melonite, hessite and calaverite. These Bi-sulfosalts and tellurides...Gołębiowska, 2012) and at the Ocna de Fier skarn Fe-Cu deposit, southwest Romania (Ciobanu et al., 2004). The...compositions at Yaoan resemble those from the Ocna de Fier skarn Fe-Cu deposit, but are different from...EDS to comprise tetradymite, tsumoite, melonite, hessite and calaverite. Tetradymite (Bi2Te2S) is present...intergrown with chalcopyrite (Fig. 8i), whereas hessite (Ag2Te) is included inside pyrite and bismuthinite |  | Voudouris, Panagiotis Christos, Spry, Paul G., Sakellaris, Gregory Aarne, Mavrogonatos, Constantinos (2011) A cervelleite-like mineral and other Ag-Cu-Te-S minerals [Ag2CuTeS and (Ag,Cu)2TeS] in gold-bearing veins in metamorphic rocks of the Cycladic Blueschist Unit, Kallianou, Evia Island, Greece. Mineralogy and Petrology, 101 (3) 169-183 doi:10.1007/s00710-011-0144-z | Journal (article/letter/editorial) | | RWTH Aachen University, Aachen, Germany form of hessite-intermediate solid solution, at Kallianou may be...intrusion-hosted San Martin deposit, Argentina (Paar and De Brodtkorb 1996), the epithermal Mayflower Au-Ag deposit...Montană) and skarn (Băiţa Bihor and Ocna de Fier) occurrences in Romania (Cook and Ciobanu 2003; Ciobanu...Ciobanu (2003) from the Băiţa Bihor and Ocna de Fier skarns in Romania. In Greece, cuprian cervelleite and...system Ag-Cu-Te-S [Ag2CuTeS and (Ag,Cu)2TeS], hessite and Te-polybasite (Alexouli-Livaditi 1978; Vavelidis |  | | Journal (article/letter/editorial) | | (1989) also noticed that cervelleite, acanthite and hessite were altered rapidly and profoundly by light, in...intrusionhosted San Martin deposit, Argentina (Paar and De Brodtkorb 1996), the epithermal Mayflower Au-Ag deposit...Montană) and skarn (Băiţa Bihor and Ocna de Fier) occurrences in Romania (Cook and Ciobanu 2003; Ciobanu...Ciobanu (2003) from the Băiţa Bihor and Ocna de Fier skarns in Romania. In Greece, cuprian cervelleite and...acanthite, hessite and cervelleite, together with gangue quartz and dolomite (Fig. 1). The hessite contains |  | Cook, N. J., Ciobanu, C. L., Pedersen, O. S., Langerud, T. H., Karlsen, O. A. (2010) A new occurrence of larosite from the Tinnsjå Cu–Ag deposit, Telemark county, Norway. I. paragenesis and chemical composition. The Canadian Mineralogist, 48 (6) 1569-1573 doi:10.3749/canmin.48.6.1569 | Journal (article/letter/editorial) | | LAROSITE FROM THE TINNSJÅ Cu–Ag DEPOSIT, TELEMARK COUNTY, NORWAY. I. PARAGENESIS AND CHEMICAL COMPOSITION...décrivons un deuxième exemple de la larosite, sulfosel de Cu–Pb–Bi, de formule idéale (Cu,Ag)21PbBiS13...d’amphibolite à Tinnsjå, dans le sud de la Norvège. Elle fait partie d’un assemblage de bornite – chalcocite – magnétite...stromeyerite), et ressemble beaucoup à la larosite de la localité type. Les cristaux ont une morphologie...une base de 15 atomes de soufre. (Traduit par la Rédaction) Mots-clés: larosite, données de microsonde |  | | Book | | Udubaşa (1938, Ocnele Mari, Romania) Director of the Geological Institute of Romania, Bucharest; President...President of the Mineralogical Society of Romania; Member of the Commission for New Minerals and Mineral Names...and about 100 articles - one-third outside of Romania. Rudolf Duda (1944, Vojany, Slovakia) Head of the...Hungary (Sándor Szakáll) Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine...Hungary (Sándor Szakáll), Poland (Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia (Rudolf Duda). Ukraine | | | Book | | Debrece n. HUN; CG= Constantin Gruescu Collection, Ocna de Fier. ROM : CHTU = ChemistryTechnology Univer ity...eum. Kosice. SLK; GIR = Geological Institute of Romania, Bucharest, ROM; GM= Gold Museum, Brad, ROM : GYV...Unfortunatel y, mo t of the old collections have been de troyed and/or dispersed during the "sto rmy'' centuries...Marinescu (Geological lnstilllte of Romania): Necolai Terteleac (De. ign-Art-Foto. Bucharest): Victor Gorduza...State University. [viv). for advice concerning the de criptions of 1he minerals and for help in the preparation |  | | Journal (article/letter/editorial) | | LVYNL9VIPUZVU4PJOPNHU;LJOUV SVNPJHSROMANIA: ITS MINERAL RICHNESS AND BEAUTY. G. Udubasa1,...Mineralogy, University of Bucharest, Bucharest 010041, Romania; 2New York State Museum, Albany, New York 12230;...Mineralogy, Baia Mare 430212, Romania. The geological structure of Romania is very complicated and includes...to Pliocene. This is why the mineral wealth of Romania is very rich and comprises more than one thousand...thirty mineral species have their type locality in Romania, among them the most celebrated are Sacaramb, formerly |  | | Report (issue) | | eucairite, clausthalite (Kidd Creek mine, Canada); hessite, chalcocite, digenite, umangite, naumannite, eucairite...Found northwest of Zurich, Switzerland. In Romania, at Ocna de Fier (Morávicza, Vaskő). In the Elatsite porphyry |  | Cook, Nigel J., Ciobanu, Cristiana L., Pring, Allan, Skinner, William, Shimizu, Masaaki, Danyushevsky, Leonid, Saini-Eidukat, Bernhardt, Melcher, Frank (2009) Trace and minor elements in sphalerite: A LA-ICPMS study. Geochimica et Cosmochimica Acta, 73 (16) 4761-4791 doi:10.1016/j.gca.2009.05.045 | Journal (article/letter/editorial) | | spot analyses on samples from skarn at Baisoara (Romania) show up to 13.2 wt.% (Cd2+ M Zn2+ substitution)... and possibly Au (e.g., Magura epithermal Au, Romania). Manganese enrichment (up to 4 wt.%) does not...deposits in Golden Quadrilateral, S. Apuseni Mts., Romania Base metal breccia pipe Py-Sp-Ga-Tet Exploited...Exploited until 2004 Ciobanu et al. (2004a) Baia de Aries (BdA) (Valea Lacului) and references therein Ciobanu...Cretaceous Banatitic Majdanpek, Serbia (MD20) Ocna de Fier (Banat, Romania) Paulus (P43) Py-Sp-Ga-Tet-ss Exploited |  | Cepedal, A., Fuertes-Fuente, M., Martín-Izard, A., González-Nistal, S., Rodríguez-Pevida, L. (2006) Tellurides, selenides and Bi-mineral assemblages from the Río Narcea Gold Belt, Asturias, Spain: genetic implications in Cu–Au and Au skarns. Mineralogy and Petrology, 87 (3) 277-304 doi:10.1007/s00710-006-0127-7 | Journal (article/letter/editorial) | | calaverite) are locally present; other tellurides are hessite, clausthalite and coloradoite. The Bi-bearing minerals...Chalcopyrite with marginal wittichenite (wit) and hessite (hs). (e) Detail of area marked in d showing bohdanowiczite...bohdanowiczite (boh, white) lamellae within hessite. An unidentified Ag–Bi–Se–Te phase (medium gray) is...is present at the contact between hessite and bohdanowiczite. The arrow shows coloradoite (?). (f) Intergrowth...association with electrum are wittichenite (Cu3BiS3), hessite (Ag2Te), st€utzite (Ag7Te4), Bi-rich tetrahedrite |  | Förster, H.-J., Tischendorf, G., Rhede, D. (2005) Mineralogy of the Niederschlema-Alberoda U-Se-polymetallic ore deposit, Erzgebirge, Germany. V. Watkinsonite, nevskite, bohdanowiczite, and other bismuth minerals. The Canadian Mineralogist, 43 (3) 899-908 doi:10.2113/gscanmin.43.3.899 | Journal (article/letter/editorial) | | uranifère de Niederschlema–Alberoda, en Allemagne, contient une riche variété de minéraux de bismuth,...les conditions de formation. Nous avons porté une attention particulière aux séléniures de bismuth watkinsonite...répandue et aussi associée aux séléniures de cuivre. La watkinsonite de cette deuxième localité à lʼéchelle...Ces données font penser que la formule empirique de la watkinsonite proposée pour lʼéchantillon-type...Te)8, x ≈ 0.3] requiert une révision. La composition de la nevskite est (Pb0.06Bi0.95)1.01Se0.99, en moyenne |  | | Journal (article/letter/editorial) | | contents. The Ag – Cu sulfotelluride coexists with hessite and sylvanite in early stage V, whereas the Ag–Au...sulfotellurides also occur along the cleavages of hessite and petzite and replace stage II tetrahedrite.... Northern Apunesi Mountains and Ocna de Fier, Banat (both in Romania). The present study documents the...in clear quartz (C.Q.) (scale bar = 100 mm). B. Hessite (h) and sylvanite (sy) coexisting with the new...V tellurides. Paragenesis Stage V Early T ƒC Hessite Stuetzite Altaite Sylvanite Melonite Rickardite |  | | Journal (article/letter/editorial) | | the mineral from the Băita Bihor skarn deposit, Romania and the Felbertal scheelite deposit, Austria and...mineral was found in the Turkish and Paulus mines, Romania (Ciobanu and Cook, 2000) and in the Redziny quarry...tetrahedrite - tennantite, molybdenite, electrum, hessite, arsenopyrite, pyrite as ore minerals. Gangue minerals...Prefecture, Japan (this study). 2. Băita Bihor, Romania obtained from Guinier camera (Žák et al., 1994)...bismuth sulphosalts from the Ocna de Fier Fe-skarn deposits, Banat, Southwest Romania. European Journal of Mineralogy |  | Voudouris, P. C., Spry, P. G., Mavrogonatos, C., Sakellaris, G.-A., Bristol, S. K., Melfos, V., Fornadel, A. P. (2013) Bismuthinite derivatives, lillianite homologues, and bismuth sulfotellurides as indicators of gold mineralization in the Stanos shear-zone related deposit, Chalkidiki, northern Greece. The Canadian Mineralogist, 51 (1) 119-142 doi:10.3749/canmin.51.1.119 | Journal (article/letter/editorial) | | addition to Bi-tellurides (pilsenite, joséite-B), hessite, and galena, occur as inclusions in chalcopyrite...phases have been reported from the Ocna de Fier Fe-skarn deposit, Romania, and Waschgang and Ferbertal deposits...Baia Borsa vein mineralization and Ocna de Fier Fe-skarn deposit, Romania, respectively. In the samples studied...the Cremenea vein, Şuior, Baia Mare district, Romania (Damian et al. 2008), the Kamariza deposit, Lavrion...(2000) for similar assemblages at Baia Borşa and Ocna de Fier based on experimental studies of phase relationships |  | | Journal (issue) | | mineral & lapidary society Iceland Minerals of Romania Distribution of SMLS Book 3 Elsie Hansford ( -...BOOK 3: Members’ Favourite Specimens MINERALS OF ROMANIA DAVID LLOYD THE COLLECTOR ELSIE HANSFORD ( - 2022)...Really Enjoyed it! DG John Pearce Minerals of Romania by Nick Hawes Friday 2nd September Nick clearly...partly because many of the fine minerals from Romania have a lustrous, (in his words ‘shiny’!), metallic...mining activities during the Medieval period. Romania ranks as number 10 on the list of countries with |  | | Journal (article/letter/editorial) | | and bismoclite Krennerite, sylvanite, petzite, hessite, cervelleite, polybasite, native silver, acanthite...sylvanite ((Au,Ag)2 Te4 ), petzite (Ag3 AuTe2 ), hessite (Ag2 Te), cervelleite (Ag4 TeS), polybasite, native...in the Mayskoe ore field. Minerals of petzite–hessite paragenesis and polybasite are observed in the...krennerite group were observed as inclusions in hessite and petzite, gravitating towards the central parts...parts of the grains. There are cases of hessite growths with tellurobismuthite. Acanthite, native silver |  | Alfonso, Pura, Ccolqque, Elsa, Garcia-Valles, Maite, Martínez, Arnau, Yubero, Maria Teresa, Anticoi, Hernan, Sidki-Rius, Nor (2023) Mineralogy and Mineral Chemistry of the Au-Ag-Te-(Bi-Se) San Luis Alta Deposit, Mid-South Peru. Minerals, 13 (4) 568 doi:10.3390/min13040568 | Journal (article/letter/editorial) | | d’Enginyeria de Mines de Manresa, Universitat Politècnica de Catalunya, Avinguda de les Bases de Manresa 61–73...) Departament de Mineralogia, Petrologia i Prospecció Geològica, Facultat de Ciències de la Terra, Universitat...Universitat de Barcelona, Carrer de Martí i Franquès s/n, 08028 Barcelona, Spain; maitegarciavalles@ub...does not contain gold. During the second stage, hessite, calaverite, petzite and altaite are formed. Additionally...Posco-Misky, Calpa, Ishihuinca, Sol de Oro, Los Incas, San Juan de Chorunga, and Mollehuaca [18]. However |  | | Book (edition) | | brownish to bluish 30 Cooperite lamellar Hessite Reflection Colour & Ø Reflectance light brown...grey); Shebenik Massif, Librazhd District, Elbasan County, Albania (sample: Goldmann/Oberthür); PPL B Wairauite...(light grey) in kamacite (tinted white); Kenton County Meteorite, Kentucky, USA (sample: Witzke); PPL...(creme); Rio Condoto, Alto Condoto intrusion, Mun. de Condoto, Chocó Department, Colombia (sample: Goldmann/Oberthür);...hydrothermal quartz veins Pinto River, San Juan Basin, Mun. de Novita, Chocó Department, Cauca, Colombia Chalcopyrite |  | | Journal (article/letter/editorial) | | carrolite, nickeliferous linnaeite, pyrrhotite, hessite, clausthalite, kawazulite, naumannite, eucairite...native gold, gldf goldfieldite, hem hematite, hs hessite, ilm ilmenite, kz kawazulite, ln linnaeite, mgt...Cu-Sn-V (colusite and sulvanite) and Bi-Ag-Te (hessite and tetradimite) assemblages are rarely found as...aikinite and wittichenite (Cu-Bi assemblage), hessite and tetradymite (Bi-Ag-Te assemblage) found as...Regional setting and Re-Os age of ores at Ocna de Fier Dobnecea (Romania) in the context of the banatitic magmatic |  | Wang, Dazhao, Liu, Jiajun, Zhai, Degao, Carranza, Emmanuel J. M., Wang, Yinhong, Zhen, Shimin, Wang, Jiang, Wang, Jianping, Liu, Zhenjiang, Zhang, Fangfang (2019) Mineral Paragenesis and Ore‐Forming Processes of the Dongping Gold Deposit, Hebei Province, China. Resource Geology, 69 (3) 287-313 doi:10.1111/rge.12202 | Journal (article/letter/editorial) | | and bornite), tellurides (altaite, calaverite, hessite, muthmannite, petzite, rucklidgeite, sylvanite...(sample 17DP-2510-2/1184 m). (f) Aggregate of hessite, petzite, and sylvanite in quartz (sample 17DP-2506/1184...calaverite; Cpy, chalcopyrite; Gn, galena; Hes, hessite; Mut, muthmannite; Ptz, petzite; Py, pyrite; Qtz...17DP-5807/1144 m). (c) Aggregate of altaite, rucklidgeite, hessite, and volynskite in pyrite (sample 17DP-5902/1104... altaite; Cpy, chalcopyrite; Gn, galena; Hes, hessite; Py, pyrite; Qtz, quartz; Rkl, rucklidgeite; Ted |
|
