 | | 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 (issue) | | Collectors VOLUME 52• NUMBER 6 Publisher & Editor-in-Chief Wendell E. Wilson minrecord@comcast.net Associate.......... 669 by F. Pezzotta Thumbnail collectors in China .............................................................................. 659 What's New in Minerals: Cerussite, Amethyst Hill, Arizona by T...historic specimen from the Grotta d'Oggi, Elba, Italy. Federico Pezzotta collection; Antonio Miglioli...(1933-2021) Died, Pierre Darland, 88 A great name in French and international mineralogy has left us. |  | | 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................ |  | | Journal (article/letter/editorial) | | REE–Y–Th–U accessory minerals in the Monte Capanne pluton (Elba Island, Italy): a possible indicator of hybridization... CNR, Pisa, Italy Dipartimento di Scienze della Terra, Università di Pisa, Pisa, Italy c Department...accessory minerals in granitoid rocks can provide clues to the history of magmatic processes. In particular,...reaction microtextures of REE–Y–Th–U accessory minerals in the Monte Capanne anatectic–hybrid pluton suggests...conditions (alumina saturation up and down in the same system) in the early stages of crystallization. Incongruent |  | | Journal (article/letter/editorial) | | Possibly the been given. Only limited data are provided in the manganese analogue of fenaksite. Triclinic, space...Group. Monoclinic, space yellow, crystals to 2 mm in pegmatites at King's group, C2/m, a 9.795, b 17.993...Pi, 0t 5.257, b 10.363, c 7.040 A, at are provided in the description. Systematicallynamed for its compositional...a n o s e g e l e r i t e . A.V. Voloshin, Ya.A. in vugs within contact rocks of the Union Carbide Pakhomovoskii...fine-grained aggregates, up to 2 mm across, on mitridatite in fractures within certain granitic pegmatites of the |  | Lerouge, C., Deschamps, Y., Piantone, P., Gilles, C., Breton, J. (2007) METAL-CARRIER ACCESSORY MINERALS ASSOCIATED WITH W Sn MINERALIZATION, LA CHATAIGNERAIE TUNGSTEN ORE DISTRICT, MASSIF CENTRAL, FRANCE. The Canadian Mineralogist, 45 (4) 875-889 doi:10.2113/gscanmin.45.4.875 | Journal (article/letter/editorial) | | France Abstract The W–As±Sn mineralization hosted in schist of the La Châtaigneraie district, French Massif...disseminations. A mineralogical study of accessory minerals in the leucogranite and the products of mineralization...stage in leucogranite, and at the hydrothermal stage in all the mineralization types. Columbite in leucogranite...Fe) value in the range 0.6–0.7, and shows significant traces of Sn, W and Sc. Ferrocolumbite in ferberite-bearing...and 18.7% WO3). Rutile in leucogranite is Nb-rich (up to 14% Nb2O5), and that in mineralized assemblages |  | | Journal (article/letter/editorial) | | MINIFLOOD OF Ca IN GRANITIC PEGMATITES: AN OPEN-SYSTEM ACID-REFLUX MODEL INVOLVING PLAGIOCLASE IN THE EXOCONTACT...Rome, Italy Abstract As Richard H. Jahns used to say, granitic pegmatites are prone to stew in their...their own juice. The early juice acts as a catalyst in transforming the early-formed disordered K-feldspar...below 450°C. As it becomes progressively enriched in fluorine during the system’s evolution, the exsolved...pegmatites. There, it interacts with plagioclase in any lithology it encounters. As the plagioclase is |  | Galliski, M. A., Marquez-Zavalia, M. F., Cerny, P., Martinez, V. A., Chapman, R. (2008) THE Ta-Nb-Sn-Ti OXIDE-MINERAL PARAGENESIS FROM LA VIQUITA, A SPODUMENE-BEARING RARE-ELEMENT GRANITIC PEGMATITE, SAN LUIS, ARGENTINA. The Canadian Mineralogist, 46 (2) 379-393 doi:10.3749/canmin.46.2.379 | Journal (article/letter/editorial) | | SPODUMENE-BEARING RARE-ELEMENT GRANITIC PEGMATITE, SAN LUIS, ARGENTINA Miguel Angel GALLISKI§ and Maria...CRICYT (CONICET), Avda. Ruiz Leal s/n, Parque Gral. San Martín; C.C.330 (5.500) Mendoza, Argentina Petr...Ta–Nb–Sn–Ti oxide minerals in the La Viquita spodumene-bearing granitic pegmatite, San Luis, Sierras Pampeanas...phases consist of minor columbite-(Fe) in the border and wall zones. In the intermediate zones, formed by...or oscillatory-zoned columbite-(Fe) crystals occur in the outer parts. They show a fractionation trend |  | | Journal (article/letter/editorial) | | pp. 2027-2048 (2005) THE PATTERNS OF ENRICHMENT IN FELSIC PEGMATITES ULTIMATELY DEPEND ON TECTONIC SETTING...classification scheme of granitic pegmatites currently in vogue is largely an offshoot of the depth-zone classification...petrogenetic processes at work, and extend it to pegmatites in silica-saturated and -undersaturated systems. Small-scale...Small-scale bodies of pegmatites are encountered in metamorphic systems undergoing anatexis, as temperature...corundum-bearing anatectic felsic pegmatite formed in mantle peridotite earlier subjected to a metasomatic |  | Novák, Milan, Johan, Zdeněk, koda, Radek, Černý, Petr, rein, Vladimír, Veselovský, Frantiek (2008) Primary oxide minerals in the system WO3Nb2O5TiO2Fe2O3FeO and their breakdown products from the pegmatite No. 3 at Dolni Bory-Hate, Czech Republic. European Journal of Mineralogy, 20 (4) 487-499 doi:10.1127/0935-1221/2008/0020-1834 | Journal (article/letter/editorial) | | the Art”, Porto, May 2007 Primary oxide minerals in the system WO3–Nb2 O5–TiO2 –Fe2O3 –FeO and their...pegmatite dike No. 3 cuts granulite at Dolní Bory-Hatě in the Czech Republic. It contains minor to accessory...ferberite-“wolframoixiolite” occur almost exclusively in an andalusite-diaspore aggregate with sequential...secondary phases are characterized by large variation in W/(W+Nb+Ta) and calculated Fe2+ /(Fe2+ +Fe3+ ) but...Si, Sc, Al and Ca vary from negligible in ferberite to minor in “wolframoixiolite” and its U-rich variety: |  | Zhang, A. C., Wang, R. C., Hu, H., Zhang, H., Zhu, J. C., Chen, X. M. (2004) Chemical evolution of Nb-Ta oxides and zircon from the Koktokay No. 3 granitic pegmatite, Altai, northwestern China. Mineralogical Magazine, 68 (5) 739-756 doi:10.1180/0026461046850216 | Journal (article/letter/editorial) | | 739–756 Chemical evolution of Nb-Ta oxides and zircon from the Koktokay No. 3 granitic pegmatite, Altai...inner zones (V to IX). Nb-Ta oxides and zircon are investigated in this paper by using quantitative electron-microprobe...on (BSE) imaging. Columbite-tantalite and zircon occur in most textural zones, whereas tapiolite and...mainly restricted to zone VII. Manganocolumbite and zircon from the outer zones (zones II and IV) are homogeneous...exceptions, whereas manganotantalite and hafnian zircon from the inner zones (V VII) are obviously heterogeneous |  | Carocci, Eleonora, Marignac, Christian, Cathelineau, Michel, Truche, Laurent, Lecomte, Andreï, Pinto, Filipe (2018) Rutile from Panasqueira (Central Portugal): An Excellent Pathfinder for Wolframite Deposition. Minerals, 9 (1) 9 doi:10.3390/min9010009 | Journal (article/letter/editorial) | | pinto@beraltportugal.pt Instituto de Ciências da Terra, Rua Campo Alegre 687, 4169-007 Porto, Portugal Correspondence:... Abstract: Abundant W-rich rutile in the tourmalinized wall-rocks from the Panasqueira...minor elements, and (ii) the significance of the OZ in deciphering fluid sources and fluid circulation dynamics...attention was paid to Sn, W (Nb, Ta) concentrations in rutile as pathfinders of the W deposition. Concerning...from pyramid to prism faces, in combination with a less significant increase in the relative weight of Nb |  | | Journal (article/letter/editorial) | | Mineralogist Vol. 44, pp. 87-103 (2006) Nb–Ti–Ta OXIDES IN THE GEM-MINERALIZED AND “HYBRID” ANJANABONOINA GRANITIC...Roma “La Sapienza”, p.le A. Moro 5, I–00185 Roma, Italy Federico PEZZOTTA Sezione di Mineralogia, Museo...Storia Naturale, Corso Venezia 55, I–20121 Milano, Italy Vincenzo FERRINI Dipartimento di Scienze della...Roma “La Sapienza”, p.le A. Moro 5, I–00185 Roma, Italy Carlo AURISICCHIO IGG–CNR c/o DST, Università degli...Roma “La Sapienza”, p.le A. Moro 5, I–00185 Roma, Italy Abstract The Anjanabonoina rare-element-enriched |  | | Book (edition) | | understanding that he would stay on as coauthor, in particular with his contribution, the revised and...most asked for afier the 9th edition of the Glossary in 2004. Unfortunately Joe passed away beforc wc could...Encyclopedia of Minerals. Those who contributcd data are (in alphabetical order): Thomas Armbrusler (Switzerland)...Republic). W.D. Birch (Australia), Elena Bonaccorsi (Italy), Ernst A.J. Burke (Netherlands), L.J. Cabri (Canada)...M. Dcliens (Belgium). Giancarlo Delia Ventura (Italy), T.S. Ercit (Canada). Alexander Falster (USA). |  | Badanina, E.V., Sitnikova, M.A., Gordienko, V.V., Melcher, F., Gäbler, H.-E., Lodziak, J., Syritso, L.F. (2015) Mineral chemistry of columbite–tantalite from spodumene pegmatites of Kolmozero, Kola Peninsula (Russia) Ore Geology Reviews, 64. 720-735 doi:10.1016/j.oregeorev.2014.05.009 | Journal (article/letter/editorial) | | o Article history: Received 7 June 2013 Received in revised form 8 May 2014 Accepted 13 May 2014 Available...differentiated albite–spodumene pegmatites at Kolmozero in the Kola Peninsula is evaluated. Concentric zoning...pegmatites, was not observed in the Kolmozero pegmatites. Columbite-group minerals occur in all main parageneses...formation. These minerals demonstrate wide variations in the content of major and trace elements. The composition...tantalite-(Mn). Fractionation trends were observed in Mn/(Mn + Fe) versus Ta/(Ta + Nb) diagrams and trace-element |  | Reznitsky, L. Z., Sklyarov, E. V., Suvorova, L. F., Barash, I. G., Karmanov, N. S. (2017) V–Cr–Nb–W-Bearing Rutile in Metamorphic Rocks of the Slyudyanka Complex, Southern Baikal Region. Geology of Ore Deposits, 59 (8) 707-719 doi:10.1134/s1075701517080086 | Journal (article/letter/editorial) | | Suvorova, I.G. Barash, N.S. Karmanov, 2016, published in Zapiski Rossiiskogo Mineralogicheskogo Obshchestva...AND MINERAL PARAGENESES V–Cr–Nb–W-Bearing Rutile in Metamorphic Rocks of the Slyudyanka Complex, Southern...accessory rutile in Cr–V-rich metamorphic rocks of the Slyudyanka crystalline (granulite) complex in the southern...geochemical features of the studied rutile are unique in combining isomorphic admixtures typical of the mineral...measured in natural rutile. The studied rutile is compared to that from other Cr–V-bearing rocks in the world |  | Harlaux, Matthieu, Marignac, Christian, Cuney, Michel, Mercadier, Julien, Magott, Rémi, Mouthier, Bernard (2015) Nb-Ti-Y-HREE-W-U Oxide Minerals With Uncommon Compositions Associated With the Tungsten Mineralization In the Puy-Les-Vignes Deposit (Massif Central, France): Evidence For Rare-Metal Mobilization By Late Hydrothermal Fluids With A Peralkaline Signature. The Canadian Mineralogist, 53 (4) 653-672 doi:10.3749/canmin.1400096 | Journal (article/letter/editorial) | | COMPOSITIONS ASSOCIATED WITH THE TUNGSTEN MINERALIZATION IN THE PUY-LES-VIGNES DEPOSIT (MASSIF CENTRAL, FRANCE):...located in the northwestern part of the French Massif Central, is a remarkable occurrence in the West...mineralization consists of a mineral paragenesis composed of zircon, xenotime, monazite, Nb-Fe-W rutile, and Nb-Ti-YHREE-W-U...NTox were formed during multi-phase crystallization in an open system by the mixing of two different hydrothermal...hydrothermal fluids: a first fluid (L1) enriched in Ti4Nb, Fe, and W, with the same geochemical signature |  | Sun, Zhenghao, Qin, Kezhang, Mao, Yajing, Tang, Dongmei, Wang, Fangyue, Evans, Noreen J., Zhou, Qifeng (2022) Mineral Chemistry of Pyrochlore Supergroup Minerals from the Boziguoer Nb-Ta-Zr-Rb-REE Deposit, NW China: Implications for Nb Enrichment by Alkaline Magma Differentiation. Minerals, 12 (7) 785 doi:10.3390/min12070785 | Journal (article/letter/editorial) | | stays neutral with regard to jurisdictional claims in published maps and institutional affiliations. Copyright:... Abstract: Alkaline rocks are generally enriched in rare metals (e.g., Nb, Ta, and Zr) and rare earth...unclear. The Boziguoer Nb (Ta-Zr-Rb-REE) deposit in Southwest Tianshan (northern margin of Tarim Basin)...is an alkaline felsic complex 4.45 km in length and 0.5–1.3 km in width, composed of alkalic granite and...into syenite I and syenite II. The main minerals in each lithofacies are the same (albite, K-feldspar |  | Szuszkiewicz, Adam, Pieczka, Adam, Szełęg, Eligiusz, Turniak, Krzysztof, Ilnicki, Sławomir, Nejbert, Krzysztof (2016) The Euxenite-Group Minerals and Products of Their Alteration In The Hybrid Julianna Granitic Pegmatite, Piława GÓrna, Sudetes, Southwestern Poland. The Canadian Mineralogist, 54 (4) 879-898 doi:10.3749/canmin.1600023 | Journal (article/letter/editorial) | | EUXENITE-GROUP MINERALS AND PRODUCTS OF THEIR ALTERATION IN THE HYBRID JULIANNA GRANITIC PEGMATITE, PIŁAWA GÒRNA...euxenite-group minerals (EGM) that formed as magmatic minerals in the sequence of (Y,REE,U,Th)–(Nb,Ta,Ti) oxides: columbite-(Fe)...samarskite-group minerals [ishikawaite samarskite-(Y)] EGM in the moderately fractionated granitic pegmatites of...from F-poor and LREE-depleted melt. The variation in their composition results mainly from substitution...vector. Metasomatic alteration of the EGM resulted in the formation of a variety of secondary pyrochlore |  | Elburg, M. A., Bons, P. D., Foden, J., Brugger, J. (2003) A newly defined Late Ordovician magmatic‐thermal event in the Mt Painter Province, northern Flinders Ranges, South Australia. Australian Journal of Earth Sciences, 50 (4) 611-631 doi:10.1046/j.1440-0952.2003.01016.x | Journal (article/letter/editorial) | | Late Ordovician magmatic–thermal event in the Mt Painter Province, northern Flinders Ranges, South Australia...Australia. 2 Magmatism, metamorphism and metasomatism in the Palaeoproterozoic–Mesoproterozoic Mt Painter...Inlier and overlying Neoproterozoic Adelaidean rocks in the northern Flinders Ranges (South Australia) have...second thermal event in the Late Ordovician (ca 440 Ma). The Delamerian Orogeny resulted in large-scale folding...prograde metamorphism and minor magmatic activity in the form of a small volume of pegmatites and leucogranites |  | | Report (issue) | | 7225 www.lapisint.com ISBN 0-971 5371-2-7 Printed in Germany Above: Schor! and microcline from Pakistan's...commitment to the science of mineralogy Licensed edition in the English language of extraLapis No. 6 Turmalin...and advertisers many of whom believed and invested in extraLapis English well before the first issue went...elbaite crystals with lepidolite from the Golconda Mine in Minas Gerais, Brazil by Eberhard Equit, 1993 extraLapis...Wetzenstein, Stefan Weiss, Brad Wilson and Joachim Zang IN COLLABORATION WITH LAPIS MAGAZINE, CHRISTIAN WEISE |  | | Book | | Defined Origin of the Name The name zeolite was created in 1756, by Freiherr Axel Fredrick Cronstedt, a Swedish...to boil and puff up in a borax bead, followed by melting to a white glass. The in in "zein" was dropped...known by many local names in the eighteenth century. Most of the research in zeolite mineralogy was done...at that time, in Germany, Italy, France, and Great Britain. Because of differences in language, nationality...The general acceptance of the mineral names used in Traite de Mineralogie by HaUy (1801) formed a basis | | | Book | | Defined Origin of the Name The name zeolite was created in 1756, by Freiherr Axel Fredrick Cronstedt, a Swedish...to boil and puff up in a borax bead, followed by melting to a white glass. The in in "zein" was dropped...known by many local names in the eighteenth century. Most of the research in zeolite mineralogy was done...at that time, in Germany, Italy, France, and Great Britain. Because of differences in language, nationality...The general acceptance of the mineral names used in Traite de Mineralogie by HaUy (1801) formed a basis |  | | Book | | Digitized by the Internet Archive in 2019 with funding from Kahle/Austin Foundation https://archive...publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic...the Publisher. First printing Publisher Cataloging-in-Publication Data (U.S.) Guastoni, Alessandro. Minerals...Guastoni; Roberto Appiani. Originally published: Italy : Mondadori, 2003. [256] p. : col. photos. ; cm...G83 2005 Library and Archives Canada Cataloguing in Publication Guastoni, Alessandro Minerals / Alessandro | | | Book | | Digitized by the Internet Archive in 2019 with funding from Kahle/Austin Foundation https ://archive...publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic...the Pulilisher. First printing Publisher Cataloging-in-Publication Data (U.S.) Guastoni, Alessandro. Minerals...Guastoni; Roberto Appiani. Originally published: Italy: Mondadori, 2003. (256} p. : col. phptos. ; cm....G83 2005 'Library and.Archives Canada Catalo.guing in Publication Guastoni, Alessandro Minerals / Alessandro |
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Fonte del Prete, San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy