 | Damian, Gheorghe, Buzatu, Andrei, Apopei, Andrei Ionuţ, Damian, Floarea, Maftei, Andreea Elena (2021) Hydrothermal Sphalerites from Ore Deposits of Baia Mare Area. Minerals, 11 (12) 1323 doi:10.3390/min11121323 | Journal (article/letter/editorial) | | Ioan Cuza” University of Ias, i, 700505 Ias, i, Romania; andrei.buzatu@uaic.ro (A.B.); andrei.apopei@uaic...Technical University of Cluj-Napoca, 430083 Baia Mare, Romania; floareadamian@yahoo.com Institute for Interdisciplinary...Ioan Cuza” University of Ias, i, 700057 Ias, i, Romania; andreea.maftei@uaic.ro Correspondence: gheorghe...from the Baia Mare and Oas, areas (northwestern Romania). Sphalerite samples were analyzed with an electron...and Oas, areas. The sphalerites from Baia Sprie, Cavnic, Iba, Turt, Penigher, and Breiner have a low Fe |  | Damian, Gheorghe, Ciobanu, Cristiana L., Cook, Nigel J., Damian, Floarea (2008) Bismuth sulphosalts from the galena-matildite series in the Cremenea vein, Şuior, Baia Mare district, Romania. Neues Jahrbuch für Mineralogie - Abhandlungen, 185 (2) 199-213 doi:10.1127/0077-7757/2008/0118 | Journal (article/letter/editorial) | | from the galena-matildite series in the Cremenea vein, Şuior, Baia Mare district, Romania Gheorghe Damian...750-800 m in the Cremenea vein of the Şuior epithermal vein deposit, Baia Mare region, Romania. Microanalytical...Bi-enrichment relative to ideal AgPbBiS3. Intergrowths of galena and matildite with a characteristic basket-weave...synthesized in the PbS-AgBiS2 system. Although galena and matildite end-members and decomposition-products...decomposition of AgPbBiS3 into galena and matildite. Key words: Şuior epithermal vein deposit, Baia Mare, Ag-Bi-sulphosalts |  | | Journal (article/letter/editorial) | | Zn, Cu-Zn, Cu, and Sn-W zones) vein-like deposits (e.g., Ikuno mine, Hyogo Prefecture, Japan; Shimizu...(e.g., Ocna de Fier-Dognecea ore field, Banat, Romania; Ciobanu and Cook, 2004), greisens (e.g., Kalguty...hydrothermal As-Bi veinlike deposits (e.g., Nakdong mine, South Korea; Shin et al., 2004). Recent studies...et al., 2008) and by the formation of a pavonite-galena homologous series (Makovicky et al., 1977; Ciobanu...Ocna de Fier Fe-skarn deposit, Banat, Southwest Romania: European Journal of Mineralogy, v. 12, p. 899−917 |  | | Journal (article/letter/editorial) | | uraninite at the graniterelated Buraco do Ouro gold mine, Cavalcante, Central Brazil J. MENEZ * AND N. F...the Ticunzal Formation. In the Buraco do Ouro gold mine, the mineralization is hosted in muscovite-quartz...gold mineralization observed in the Buraco do Ouro mine is uncommon and unique in the context of the Aurumina...spectrometric measurements in the samples collected in the mine. The association between gold and uranium constitutes...Cavalcante region. K E Y WO R D S : Buraco do Ouro gold mine, selenides, gold, platinum-group element. Introduction |  | | Journal (article/letter/editorial) | | solution model for high-temperature PbS-AgSbS2-AgBiS2 galena —Nathan I. Chutas, Victor C. Kress, Mark S. Ghiorso...Genesis and evolution of the structurally controlled vein mineralization (Sb–Hg) in the Escarlati deposit...sulfidation in gold mineralization at the Semna mine area, central Eastern Desert of Egypt: Evidence...U-bearing minerals from the Vale de Abrutiga uranium mine area, central Portugal—M.S. Marina Cabral Pinto...from the galena-matildite series in the Cremenea vein, Şuior, Baia Mare district, Romania—Gheorghe Damian |  | | Journal (article/letter/editorial) | | Germany Abstract Several examples of hydrothermal vein-type mineralization with matildite, schapbachite...sulfosalt, schapbachite, which later exsolved into galena and matildite. Subsequently, this intergrowth was...whereas recalculated compositions of schapbachite–galena intergrowths from various localities indicate a...the system Ag–Bi–Pb–Cu–S. The Friedrich–Christian mine is the locality from which a Ag–Bi mineral in the...composition AgBiS2 was discovered at the Matilda mine, Morococha, Peru, and named matildite (Rammelsberg |  | 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) | | the formation of chalcopyrite, minor sulfides (galena, sphalerite, and molybdenite), and Bi-Cu-Pb-Au-Ag-Te...solid solution series→ matildite + native bismuth + galena → chalcopyrite + bornite. The observed association...emplectite associated with native gold, joséite-A, galena, and chalcopyrite (Kalogeropoulos et al. 1991,...intergrown with friedrichite, native gold, and galena, whereas at Koronouda, Laodikino and Paliomylos...Bi-tellurides (pilsenite, joséite-B), hessite, and galena, occur as inclusions in chalcopyrite. The examples |  | Kołodziejczyk, Joanna, Pršek, Jaroslav, Melfos, Vasilios, Voudouris, Panagiotis Ch., Maliqi, Feriz, Kozub-Budzyń, Gabriela (2015) Bismuth minerals from the Stan Terg deposit (Trepça, Kosovo) Neues Jahrbuch f??r Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 192 (3) 317-333 doi:10.1127/njma/2015/0288 | Journal (article/letter/editorial) | | considered: lillianite/ gustavite+heyrovskýite+galena → izoklakeite-giessenite+cannizzarite → bismuthinite+native...bismuthinite. All described minerals are associated with galena with elevated Bi and Ag contents (0.02 Bi+Ag apfu)...gallium, indium, selenium and tellurium in the run-of-mine ore were also reported (Féraud & deschamps 2009)...Schumacher (1950) suggested that Bi is present in galena as isomorphic substitution in the mineral structure...confirmed. First investigation on Bi distribution in galena was done by Forgan (1948), who found out that the |  | Voudouris, P. C., Melfos, V., Spry, P. G., Kartal, T., Schleicher, H., Moritz, R., Ortelli, M. (2013) THE PAGONI RACHI/KIRKI Cu-Mo Re Au DEPOSIT, NORTHERN GREECE: MINERALOGICAL AND FLUID INCLUSION CONSTRAINTS ON THE EVOLUTION OF A TELESCOPED PORPHYRY-EPITHERMAL SYSTEM. The Canadian Mineralogist, 51 (2) 253-284 doi:10.3749/canmin.51.2.253 | Journal (article/letter/editorial) | | Pagoni Rachi cannot be excluded. Alteration types and vein relationships suggest that mineralization can be...Te), pyrite and chalcopyrite (for Fe, Cu, and S), galena (for Pb), sphalerite (for Zn), HgS (for Hg), Sb2S3...Veins and Wall-rock Alteration Alteration types and vein crosscutting relations at Pagoni Rachi indicate...summarized in Table 1. Alteration assemblages and vein types are recognized on the basis of surface relationships...intermediate to high-sulfidation mineralization and mine portal; northern sector, St. Philippos deposit. |  | | Journal (article/letter/editorial) | | and bismuth–antimony sulphosalts from Kutná Hora vein Ag–Pb–Zn ore district, Czech Republic Richard PAŽOUT...sulphosalt minerals has been found in samples from mine dumps of the Staročeské pásmo Lode of the Kutná...Virtually no mobilization of elements from the earlier vein filling took place; hydrothermal fluids must have...the studied mineralization origin. hydrothermal vein type mineralization of Variscan age (Holub et al...miargyrite, pyrargyrite, freibergite, native silver, galena, pyrite, sphalerite, berthierite and Pb–Sb (–Ag) |  | Zhou, Haoyang, Sun, Xiaoming, Fu, Yu, Lin, Hai, Jiang, Liyi (2016) Mineralogy and mineral chemistry of Bi-minerals: Constraints on ore genesis of the Beiya giant porphyry-skarn gold deposit, southwestern China. Ore Geology Reviews, 79. 408-424 doi:10.1016/j.oregeorev.2016.06.008 | Journal (article/letter/editorial) | | Bi-Cu-Pb sulfosalts (lillianite homologues, galena-matildite series), and Bi chalcogenides (tsumoite...bismuthinite derivatives, lillianites and andorites, galena-matildite series as well as minerals in Bi-Pb-Te-S/Bi-Te-Se-S...2, Fe0.22)1.02As0.95S1.03; for As, Co, and Ni), galena AC (for Pb), pyrite (for Fe and S), sphalerite...predominantly composed of pyrite, chalcopyrite, galena, arsenopyrite, Bi-minerals, K-feldspar, biotite...pyrite, chalcopyrite, pyrrhotite, molybdenite, galena, and sphalerite. Taking into account that different |  | Ciobanu, Cristiana L., Cook, Nigel J., Pring, Allan, Brugger, Joël, Danyushevsky, Leonid V., Shimizu, Masaaki (2009) ‘Invisible gold’ in bismuth chalcogenides. Geochimica et Cosmochimica Acta, 73 (7) 1970-1999 doi:10.1016/j.gca.2009.01.006 | Journal (article/letter/editorial) | | epithermal-porphyry transition at Larga, South Apuseni Mts., Romania (Cook and Ciobanu, 2004), Au skarns at Ortosa and...orebodies/veins within the deposit, e.g., the Ozawa vein at Kawazu, or the No. 5 and Sarvisuo pipes at Orivesi...Japan Tochigi, Honshu, Japan S. Apuseni Mts., Romania Transcarpathians, Ukraine Transcarpathians, Ukraine...lenslike veins Suw N. Apuseni Mts., Romania N. Apuseni Mts., Romania Shimane, Honshu, Japan Hedley district...Shamrock (H) Carrock Fell (P) E. Carpathians, Romania S.E. Queensland, Australia Cumbria, UK CLY Group |
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