 | | Journal (article/letter/editorial) | | at the Praborna mine near Saint-Marcel, Val dâAoste, Italy, and in the upper Maurienne Valley, France...braunite (ĂŸ minor Mn-pyroxenoid and tirodite, rare tiragalloite; with ardennite or piemontite in distinct layers)...calcite, bustamite, magnetite. 10. Eclogite facies, Praborna, W. Alps (Martin and Kienast, 1987); with hematite...Maurienne Valley, France (Chopin, 1978), on the western tip of the Gran Paradiso massif. The Saint-Marcel...Saint-Marcel locality is the famous Praborna mine, in Val dâAosta, Italy, on the north-eastern flank of the Gran |  | Cenki-Tok, BĂ©nĂ©dicte, Ragu, Alain, Armbruster, Thomas, Chopin, Christian, Medenbach, Olaf (2006) New Mn- and rare-earth-rich epidote-group minerals in metacherts: manganiandrosite-(Ce) and vanadoandrosite-(Ce) European Journal of Mineralogy, 18 (5) 569-582 doi:10.1127/0935-1221/2006/0018-0569 | Journal (article/letter/editorial) | | site; it occurs at the Praborna manganese mine, Saint-Marcel, Aosta valley, Italy, in a Mesozoic eclogite-facies...The locality studied, the Praborna mine near Saint-Marcel, Val dâAosta, Italy, belongs to the eclogite-facies...Paradiso massif at the upper end of the Maurienne Valley, France (Chopin, 1978), and on the north-eastern...latter magnificently developed near Praborna, at the Servette mine (Martin & Tartarotti, 1989)] points...compositional banding of the protolith. The Praborna mine near Saint-Marcel is a classical locality from which |  | Roth, Philippe, Meisser, Nicolas, Nestola, Fabrizio, Ć koda, Radek, CĂĄmara, Fernando, Bosi, Ferdinando, Ciriotti, Marco E., HĂ„lenius, Ulf, Schnyder, CĂ©dric, Bracco, Roberto (2020) RĂŒdlingerite, Mn2+2V5+As5+O7·2H2O, a New Species Isostructural with Fianelite. Minerals, 10 (11) 960 doi:10.3390/min10110960 | Journal (article/letter/editorial) | | UniversitĂ degli studi di Padova, 35131 Padova, Italy; fabrizio.nestola@unipd.it Department of Geological...UniversitĂ degli Studi di Milano, 20133 Milano, Italy; fernando.camara@unimi.it Dipartimento di Scienze...Terra, Sapienza UniversitĂ di Roma, 00185 Rome, Italy; ferdinando.bosi@uniroma1.it CNRâIstituto di Geoscienze...Geoscienze e Georisorse, UOS Roma, 00185 Roma, Italy Dipartimento di Scienze della Terra, UniversitĂ degli...degli Studi di Torino, 10125 Torino, Italy; marco.ciriotti@unito.it Associazione Micromineralogica Italiana |  | | Journal (issue) | | Donato, Italy macco.marchesini@agip.it Renato Pagano Casella Postale 37 1-20092 Cinisello, Italy renpagan@tin...Province, Northern Italy. 1â Cassagna mine 2âGambatesa mine 3â Molana quarry 4â Molinello mine 5â Monte Bardeneto...Bianco copper mine 7â Monte Bossea mine 8â Monte Coppello-Reppia prospect 9â Monte Porcile mine 10â Nascio...Nascio 11âScrava mine 12â Pontori Prospect h CD ^ .L IG iU R IA f \ ( I A X , X. LA SPE^IA [ / ,...manganese district of Val Graveglia in northern Italy produced over one million tons of high-grade ore |  | | Journal (issue) | | Characteristics of Blue to Yellow Beryl History of the Chivor Mine, Part I EDITORIAL 1 Spring 2020 VOLUME 56, No...beryl. p. 35 66 History of the Chivor Emerald Mine, Part I (1880â1925): From Rediscovery to Early Production...Ortiz Chronicles developments at the Chivor emerald mine in Colombia between 1880 and 1925, based on archival...Ukrainian heliodor found in the Volodarsk-Volynskii mine. The carving weighs 1,754.70 ct and measures 165...the checkered history of Colombiaâs Chivor emerald mine: its abandonment, rediscovery, and intermittent |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...(island), Vole. (volcano), Penin. (peninsula), St. (Saint), Ste. (Sainte). Recent developments in many countries...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]âą6HzO...Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co .. Utah. Also at Menzenschwand Scbwarzwald...mainly in crystals to 5 cm at the Himmelsftirst mine, Freiberg, both Saxony, Germany. In the subtropical |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Short Hills, New Jersey. Renato Pagano: Milan, Italy. Ole V. Petersen: Geologisk Museum, Copenhagen,...Spotsylvania Co., and Partridge mine, Orange Co., VA, and at Dahlonega, GA; Homestake mine, Lawrence Co., SD; Silver...Lake Co., Breckenridge(*), Summit Co., Ground Hog mine(*), Gilman Co., Silverton and Telluride, San Juan...Mohave and Cochise Cos., AZ; Elmore, Idaho, and Valley Cos., ID; Goldfield, Esmer- 444.2 Silver 3...Ledge mine, Nevada Co., Jamestown, Tuolumne Co., Colorado quartz mine, Mariposa Co., Bonanza mine, Trinity |
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