| | Report (issue) | Elba A Mineralogical Jewel in the Tuscan Archipelago ISBN 0-9715371-7-8 Publisher Lapis International...1.860.267.7225 www.lapisint.com Licensed edition in the English language of extraLapis No. 20: Inset...quartz and a/bite from the Rosina pegmatite in San Piero di Campo Collection Federico Pezzotta Photo by Roberto...Above: Copper 3.5 cm high fi-om the Vallone workings in the Rio Marina mine Collection Walter Giannini Photo...3-921656-57-5 Printed in Germany The Italian Island of ----- A Mineralogical Jewel in the Tuscan Archipelago | | | Journal (article/letter/editorial) | [University of Kent] at 15:29 06 November 2014 Spessartine Marienfluss, Northern Namibia I n a recent...geologic conditions and bulk compositions, resulting in its being one of the most locally abundant group...certainly one of the most popular with collectors. In addition, the pleasing array of orange and red hues...both almandine and the closely related species spessartine have made them a historically important and relatively... and in keeping with the gemstone theme of this year’s Tucson Gem and Mineral Show, spessartine has been | | Caucia, Franca, Marinoni, Luigi, Callegari, Athos Maria, Leone, Alberto, Scacchetti, Maurizio (2016) Gem-quality morganite from Monte Capanne pluton (Elba Island, Italy) Neues Jahrbuch f??r Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 193 (1) 69-78 doi:10.1127/njma/2015/0293 | Journal (article/letter/editorial) | (2016), 69–78 Published online October 2015; published in print January 2016 Article Gem-quality morganite...morganite from Monte Capanne pluton (Elba Island, Italy) Franca Caucia, Luigi Marinoni, Athos Maria Callegari...Abstract: Crystals of the beryl variety morganite, hosted in a pegmatitic dike of the Island of Elba were analyzed...shape, appear transparent, pastel colored and light in tone with different shades of color: very light pink...refinement showed a reduced replacement in the octahedral and in the T2 tetrahedral sites. The most abundant | | Aurisicchio, C., De Vito, C., Ferrini, V., Orlandi, P. (2002) Nb and Ta oxide minerals in the Fonte Del Prete granitic-pegmatite dike, island of Elba, Italy. The Canadian Mineralogist, 40 (3) 799-814 doi:10.2113/gscanmin.40.3.799 | Journal (article/letter/editorial) | OXIDE MINERALS IN THE FONTE DEL PRETE GRANITIC PEGMATITE DIKE, ISLAND OF ELBA, ITALY CARLO AURISICCHIO§...di Roma, C.N.R., p.le A. Moro 5, I-00185 Roma, Italy CATERINA DE VITO AND VINCENZO FERRINI Dipartimento...Roma “La Sapienza”, p.le A. Moro 5, I-00185 Roma, Italy PAOLO ORLANDI Dipartimento di Scienze della Terra...Università di Pisa, via S. Maria 53, I-56126 Pisa, Italy ABSTRACT The Fonte del Prete rare-element-enriched...located near the village of San Piero in Campo, Island of Elba, Italy, displays LCT-type geochemical features | | | Journal (issue) | o U R M A L IN TTl Wayne and Dona Leicht, 332 Forest Avenue No. 8 P Laguna Beach, Cal. 92651 (714)...years, $500 lifetime, domestic and foreign. Payment in U.S. dollars. Editor & Pubiisher Wendell E. Wilson...changes to: 7413 N. Mowry Place Tucson, AZ 85741 in eralo gical eco rd September-October 1985 Volume...Number Five Tourrmline-1 the first special issue in the Gem Minerals Series Introduction Notes from...........................339 by R. V. Dietrich Italy Minerals of the Elba pegmatites................ |
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