 | | Journal (article/letter/editorial) | | ELEMENTS IN METAMORPHOSED FeâMn DEPOSITS, VAL FERRERA, EASTERN SWISS ALPS JOĂL BRUGGER§ Department of...the Middle Penninic Suretta, Starlera, and Schams nappes in Val Ferrera, eastern Swiss Alps. These deposits...elements, Val Ferrera, Swiss Alps. SOMMAIRE Les marbres Triassiques des nappes de Suretta, Starlera et Schams...Schams dans le Val Ferrera (Pennique Moyen, secteur est des Alpes suisses) renferment de nombreux petits...Ă©volution paragĂ©nĂ©tique, gĂ©ochimie, terres rares, Val Ferrera, Alpes Suisses. INTRODUCTION Manganese deposits |  | | Report (issue) | | Powder Pattern: Starlera mine, Ferrera, Hinterrhein district, Grischun, Switzerland. 2.969 (100), 5.934...79 [0.59] 1.17 100.00 (1) Starlera mine, Ferrera, Grischun, Switzerland; average of 13 electron microprobe...04]ÎŁ=1.00. Mineral Group: Pyrochlore supergroup, romĂ©ite group. Occurrence: In a structurally deformed manganese...Distribution: From the Starlera mine, Ferrera, Hinterrhein district, Grischun, Switzerland. Name: For a member...member of the romĂ©ite group with dominant fluorine in the Y structural site and calcium in the A structural |  | | Journal (article/letter/editorial) | | minerals Article RomĂ©ite-Group Minerals Review: New Crystal Chemical and Raman Data of FluorcalcioromĂ©ite...G.A.C.; Atencio, D.; Ellena, J.; Andrade, M.B. RomĂ©ite-Group Minerals Review: New Crystal Chemical and...Correspondence: mabadean@usp.br Abstract: The romĂ©ite-group is part of the pyrochlore-supergroup and...discovery of new mineral species. Two different romĂ©ite-group mineral samples were analysed by electron...first sample is from Prabornaz Mine (locality of the original romĂ©ite), Saint Marcel, Valle dâAosta, |  | Brugger, J., Krivovichev, S. V., Kolitsch, U., Meisser, N., Andrut, M., Ansermet, S., Burns, P. C. (2002) Description and crystal structure of manganlotharmeyerite, Ca[Mn3+,â»,Mg]2{AsO4,[AsO2(OH)2]}2(OH,H2O)2 from the Starlera Mn deposit, Swiss Alps, and a redefinition of lotharmeyerite. The Canadian Mineralogist, 40 (6) 1597-1608 doi:10.2113/gscanmin.40.6.1597 | Journal (article/letter/editorial) | | Ca(Mn3+,äĄș,Mg)2{AsO4,[AsO2(OH)2]}2(OH,H2O)2, FROM THE STARLERA Mn DEPOSIT, SWISS ALPS, AND A REDEFINITION OF...GĂ©ochimie, UNIL-BFSH2, CH-1015 Lausanne-Dorigny, Switzerland MICHAEL ANDRUT Institut fĂŒr Mineralogie und...GĂ©ochimie, UNIL-BFSH2, CH-1015 Lausanne-Dorigny, Switzerland PETER C. BURNS Department of Civil Engineering...massive braunite ores at the Starlera Mn deposit in the Eastern Alps of Switzerland. Manganlotharmeyerite and...lotharmeyerite, structure refinement, tsumcorite group, Starlera Mn deposit, Swiss Alps. SOMMAIRE La manganlotharmeyerite |  | Atencio, D., Ciriotti, M. E., Andrade, M. B. (2013) FluorcalcioromĂ©ite, (Ca,Na)2Sb25+(O,OH)6F, a new romĂ©ite-group mineral from Starlera mine, Ferrera, Grischun, Switzerland: description and crystal structure. Mineralogical Magazine, 77 (4) 467-473 doi:10.1180/minmag.2013.077.4.06 | Journal (article/letter/editorial) | | romeÌite-group mineral from Starlera mine, Ferrera, Grischun, Switzerland: description and crystal structure...2012-093), from Starlera mine, Ferrera, Hinterrhein district, Grischun, Switzerland. The intimately associated...ïŹuorcalcioromeÌite, new mineral, Starlera mine, Ferrera, Grischun, Switzerland, pyrochlore supergroup, romeÌite...recorded from Fianel, Val Sterla and Starlera mines, Ferrera, Switzerland, by Brugger et al. (1997); from...Uher et al. (1998); and again from Starlera mines, Ferrera, Switzerland, by Brugger and GiereÌ (1999). Type |  | | Journal (article/letter/editorial) | | is a new mineral from the MammothSaint Anthony mine (32°42âČ23âłN, 110°40âČ59âłW), Tiger, Pinal County,...Maple Valley, Washington, U.S.A. He acquired the first mineral from Mammoth-Saint Anthony mine in 1978...Na3MgP3O10·12H2O, a new triphosphate mineral from the Dome Rock Mine, South Australia: description and crystal structure...Na3MgP3O10·12H2O, is a new mineral species from the Dome Rock mine, Boolcoomatta Reserve, Olary Province, South Australia...no primary P minerals have been recorded at the mine. Hylbrownite occurs in a thin seam as aggregates |  | | Journal (article/letter/editorial) | | represents a secondary mineral after the alteration of romĂ©ite within a supergene zone, or crystallization from...derived by the leaching of the weathered primary romĂ©ite. Hence, the calcium and fluorine admixtures in...by EPMA, indicate intergrowths of brizziite and romĂ©ite on the micro- to crypto-scale. The presence of...© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article 1. Introduction...localities so far, as follows: the Cetine mine and the Pereta mine, both in Tuscany, Italy [1,2]. It cooccurs |  | Mills, Stuart J., Christy, Andrew G., Rumsey, Mike S., Spratt, John, Bittarello, Erica, Favreau, Georges, Ciriotti, Marco E., Berbain, Christian (2017) HydroxyferroromĂ©ite, a new secondary weathering mineral from Oms, France. European Journal of Mineralogy, 29 (2) 307-314 doi:10.1127/ejm/2017/0029-2594 | Journal (article/letter/editorial) | | and hence is a new Fe2ĂŸ-dominant member of the romĂ©ite group of the pyrochlore supergroup. It has the...29 Key-words: hydroxyferroromĂ©ite; pyrochlore; romĂ©ite; new mineral; X-ray photoelectron spectroscopy;...material, by analogy with other members of the romĂ©ite group, although large octahedra, if found, might...occurs at the Consols Mine (ABH Consols Mine; Australian Broken Hill Consols Mine), Broken Hill, New South...total 100 wt.%. This is the ïŹrst mineral in the romĂ©ite group, or indeed the whole pyrochlore supergroup |  | | Journal (article/letter/editorial) | | pp. 1287â1302 Crystal-chemical aspects of the romĂ©ite group, A2Sb2O6Y, of the pyrochlore supergroup FERDINANDO...Editor: Mark Welch] ABSTR ACT Four specimens of the romĂ©ite-group minerals oxyplumboromĂ©ite and fluorcalcioromĂ©ite...additional romĂ©ite samples from literature show that the main structural variations within the romĂ©ite group...content of Pb2+, which is incorporated into the romĂ©ite structure via the substitution Pb2+ â A 2+ where...structural parameters. Chemical formulae of the romĂ©ite minerals group are discussed. According to crystal-chemical |  | Ivanyuk, Gregory Yu., Yakovenchuk, Victor N., Panikorovskii, Taras L., Konoplyova, Nataliya, Pakhomovsky, Yakov A., Bazai, Ayya V., Bocharov, Vladimir N., Krivovichev, Sergey V. (2019) Hydroxynatropyrochlore, (Na,ĐĄa,Ce)2Nb2O6(OH), a new member of the pyrochlore group from the Kovdor phoscoriteâcarbonatite pipe, Kola Peninsula, Russia. Mineralogical Magazine, 83 (1) 107-113 doi:10.1180/minmag.2017.081.102 | Journal (article/letter/editorial) | | granite-gneisses in the Southwest part of the Murmansk region, Russia (N 67°33â, E 30°31â). The axial part of...OH)6F, a new romĂ©ite-group mineral from Starlera mine, Ferrera, 12 Grischun, Switzerland: description...spectroscopic study of the antimonate mineral romĂ©ite. Spectrochimica Acta A, 75, 637-639. Biagioni,...OxycalcioromĂ©ite, Ca2Sb2O6O, from Buca della Vena mine, Apuan Alps, Tuscany, Italy: a new member of the...species of the pyrochlore supergroup from Harstigen mine, VĂ€rmland, Sweden. Mineralogical Magazine, 77, 2931-2939 |  | | Journal (article/letter/editorial) | | species of the pyrochlore supergroup from Harstigen mine, VaÌrmland, Sweden U. HAÌLENIUS1,* 1 2 3 AND F...ïŹssure ïŹllings in tephroite skarn at the Harstigen mine, VaÌrmland, Sweden. The mineral occurs as yellow...(1865) collection of monimolite from the Harstigen mine at Pajsberg, VaÌrmland, Sweden. This and two others...holotype specimen from the Harstigen iron-manganese mine, Pajsberg, VaÌrmland, Central Sweden (59.60ÂșN, 14...spectrum of oxyplumboromeÌite in the (OH)-stretching region. Open squares show the measured spectrum, thin |  | 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...orebody containing gersdorffite and galena at the Km-3 mine, Lavrion, AttikĂ Prefecture, Greece. It is associated...the old Km-3 mine in the Lavrion mining district, AttikĂ Prefecture, Greece. This mine, famous as a source...nickeltsumcorite was reported briefly as coming from the Clara mine, Schwarzwald, Baden-WĂŒrttemberg, Germany, as âa |  | | Journal (article/letter/editorial) | | manganiferous deposit at the St. Marcel â Praborna mine in the Val dâAosta, Italy. Three types of fluorapatite...fluorapatite des concentrations manganĂ©sifĂšres de la mine de St. Marcel â Praborna dans le Val dâAoste, Italie...Smith 1996), and in the Eastern Swiss Alps at Val Ferrera (Brugger & GierĂ© § 1999). Pentavalent As is known...AND PREVIOUS FINDINGS The St. Marcel â Praborna mine is located in the Val dâAosta, in the western Italian...& Smith 1995), skeletal strontian piemontite, romĂ©ite, Mn-rich phlogopite and hematite. The CL emission |
|
