 | | Journal (article/letter/editorial) | | the Ivrea-Verbano Basic Complex, Western Alps, Italy A. FERRARIO, Istituto di Miniere e GeofisicaApplicata...GeofisicaApplicata, Universityof Trieste, Trieste,Italy G. GARUTI, AND G. P. SIGHINOLFI Istituto di Mineralogiae...Mineralogiae Petrologia,Universityof Modena,Modena,Italy Abstract The Ivrea-VerbanoBasicComplexconsists of a lower...(westernAlps, samplewasperformedby treatmentwith aquaregia Italy) wasby Ramdohr(1960,p. 760), whodescribed accordingto...2.50 1548 Pt AND Pd, IVREA-VERBANO COMPLEX, ITALY of schists. The metamorphicgrade rangesfrom the |  | | Journal (article/letter/editorial) | | degli Studi di Siena, via Laterina 8, 53100 Siena, Italy abstract Acicular Mg amphibole in thermal-metamorphic...thermal-metamorphic serpentinites from Elba Island, Italy, is affected by polytypic disorder (with the possible coexistence...faults (CMFs); (2) formation of fibrous topotactic talc, elongated parallel to [001]Tlc and resulting from...the first hydration reactions to CMFs and fibrous talc take place at relatively high T and low fluid/rock...circulation. Keywords: Mg amphibole, hydration reactions, talc, serpentinization, TEM introduction distinction |  | | Journal (article/letter/editorial) | | magmatichydrothermal system of Vulcano (Aeolian Islands, Italy) P. Fulignati, A. Gioncada, and A. Sbrana Dipartimento...Scienze della Terra, Universit~ di Pisa, Pisa, Italy With 7 Figures Received April 21, 1997; revised...wells The study of the geothermal wells VU2bis, Isola di Vulcano 1/ld and Vulcano Porto 1/ld, drilled...important role in the self-sealing processes. In the Isola di Vulcano 1 well neutral parageneses are observed...alteration is composed of biotite, phlogopite and talc. At the well bottom, between 233 and 2 3 6 m , there |  | Frassi, Chiara, Musumeci, Giovanni, Zucali, Michele, Mazzarini, Francesco, Rebay, Gisella, Langone, Antonio (2017) The Cotoncello Shear Zone (Elba Island, Italy): The deep root of a fossil oceanic detachment fault in the Ligurian ophiolites. Lithos, 278. 445-463 doi:10.1016/j.lithos.2017.02.015 | Journal (article/letter/editorial) | | The Cotoncello Shear Zone (Elba Island, Italy): The deep root of a fossil oceanic detachment fault...Antonio, The Cotoncello Shear Zone (Elba Island, Italy): The deep root of a fossil oceanic detachment fault...MANUSCRIPT The Cotoncello Shear Zone (Elba Island, Italy): the deep root of a fossil oceanic detachment ...UniversitĂ di Pisa, Via S. Maria, 53, 56126 Pisa, Italy. 2 Dipartimento di Scienze della Terra, UniversitĂ ...Via Mangiagalli, 34, 20133 NU 1 3 MA Milano, Italy. Istituto Nazionale di Geofisica e Vulcanologia |  | | Journal (article/letter/editorial) | | opaque opaque 0 0 0 â â â marls shales sediments talc slate marls black shales metamorphites cube cube...tested opaque metamorphites metamorphites Wiluma mine Ĺ˝Australia. Barra do Itapirapua Ĺ˝Brazil. Peru FreibergrSaxony...Ĺ˝Germany. Schonbrunn ¨ BinghamrUtah Ĺ˝USA. Mazowe mine Ĺ˝Zimbabwe. PechtelsgrunrSaxony ¨ Ĺ˝Germany. Murgul...patchyâgood good patchy low low patchy not tested Isola Elba Ĺ˝Italy. cube octahedron pentagondodecah. cubes...5âRammelsberg Ĺ˝Harz Mts., Germany.; no. 6âIsola Elba Ĺ˝Italy.; no. 7âMazowe Mine Ĺ˝Harrare, Zimbabwe.; no. 8âBingham |  | | Journal (article/letter/editorial) | | Bergeller Granits zusammenh~ingen und sich nur bis Isola erstrecken. Sie werden deshalb nicht mit groBr~iumigen...of the Bergell granite, and not extending beyond Isola, rather than to a large-scale strike slip fault...l'emplacement du granite de Begell et finissent vers Isola. Ils ne sont done pas associ6s & un syst~me de failles...particularly at contacts with ultramafic rocks. Lubricating talc layers were active during tectonic deformation and... cliffs at the corner of the delta and towards Isola. (GAUTSCHI, 1980; WENK, 1979). GYR (1967) and NIEVERGELT |  | | Journal (article/letter/editorial) | | ORIGINAL PAPER Growth and deformation mechanisms of talc along a natural fault: a micro/nanostructural investigation...occurrence of large amounts of talc within a continental normal fault. The talc-in reaction is deformation-enhanced...fluids. In the high-strain, foliated fault core, talc forms an interconnected network of oriented (001)...tremolite fibres, up to 300 nm in diameter. The talc structure is affected by several strain-induced...which (001) interlayer delamination that produces talc ââsublamellaeââ down to 10â30 nm thick. Micro/nanostructural |  | Sessa, G., Moroni, M., Tumiati, S., Caruso, S., Fiorentini, M.L. (2017) Ni-Fe-Cu-PGE ore deposition driven by metasomatic fluids and melt-rock reactions in the deep crust: The ultramafic pipe of Valmaggia, Ivrea-Verbano, Italy. Ore Geology Reviews, 90. 485-509 doi:10.1016/j.oregeorev.2017.05.028 | Journal (article/letter/editorial) | | the ultramafic pipe of Valmaggia, Ivrea-Verbano, Italy G. Sessa, M. Moroni, S. Tumiati, S. Caruso, M.L...the ultramafic pipe of Valmaggia, IvreaVerbano, Italy, Ore Geology Reviews (2017), doi: http://dx.doi...the ultramafic pipe of Valmaggia, Ivrea-Verbano, Italy Sessa G.1, Moroni M.1, Tumiati S.1, Caruso S.2,...Sciences Dept., UniversitĂ degli Studi di Milano, Italy, 2CET/CCFS, School of Earth Sciences, The University...intrusions emplaced within the Ivrea-Verbano Zone (Italy). According to the most recent geodynamic models |  | DINI, A., INNOCENTI, F., ROCCHI, S., TONARINI, S., WESTERMAN, D. S. (2002) The magmatic evolution of the late Miocene
laccolithâplutonâdyke granitic complex of Elba Island, Italy. Geological Magazine, 139 (3) 257-279 doi:10.1017/s0016756802006556 | Journal (article/letter/editorial) | | laccolithâplutonâdyke granitic complex of Elba Island, Italy A. DINI*, F. INNOCENTIâ , S. ROCCHIâ §, S. TONARINI*...I-56124, Italy â UniversitĂ di Pisa, Dipartimento di Scienze della Terra, Pisa I-56126, Italy âĄNorwich...during this time, building up the Tuscan Magmatic Province as the fold belt was progressively thinned, heated...Elba Island compared to the whole Tuscan Magmatic Province. Several distinct magma sources, in both the crust...and later lamproites from the Tuscan Magmatic Province. Magmas not involved in the generation of the |  | Sciarra, Alessandra, Saroni, Anna, Etiope, Giuseppe, Coltorti, Massimo, Mazzarini, Francesco, Lott, Christian, Grassa, Fausto, Italiano, Francesco (2019) Shallow submarine seep of abiotic methane from serpentinized peridotite off the Island of Elba, Italy. Applied Geochemistry, 100. 1-7 doi:10.1016/j.apgeochem.2018.10.025 | Journal (article/letter/editorial) | | serpentinized peridotite off the Island of Elba, Italy Alessandra Sciarra, Anna Saroni, Giuseppe Etiope...serpentinized peridotite off the Island of Elba, Italy, Applied Geochemistry (2018), doi: https://doi.org/10...serpentinized peridotite off the Island of Elba, Italy Alessandra Sciarra1,2,3*, Anna Saroni2, Giuseppe...Sezione Roma 1, via di Vigna Murata 605, 00143, Rome, Italy. 2 Department of Physics and Earth Sciences University...University of Ferrara, Via Saragat 1, 44122, Ferrara, Italy. 3 Consiglio Nazionale delle Ricerche â Istituto |  | | Report (chapter) | | Christmas-tree laccolith complex, Elba Island, Italy D. S. W E S T E R M A N 1, A. D I N I 2, F. I N...1-56127, Italy 3Universitd di Pisa, Dipartimento di Scienze della Terra, Pisa 1-56126, Italy (e-mail:...separate areas of western and central Elba Island (Italy), Late Miocene granite porphyries are found as..... 0 intrusive rocks of the Tuscan Magmatic Province ~......... ovince f / / / l Capraia-Elba-Montecristo...volcanic rocks of the Roman Magmatic Province ~ ' " ] Tuscan Magmatic Province J main extensional faults I |  | | Journal (issue) | | many exceptional pockets have been discovered. The mine is renowned for the diversity of colors and habits...One of the most remarkable pockets found at the mine was the Afghan Pocket, collected in 2001; it did...cmâ Continued on page 6 Pederneira Mine (Brazil) The Pederneira Mine is one of the most important sources...crystals on matrix are the signature specimens for this mine. Associated Photographer: Jeff Scovil (USA) Topaz...the enitre Pederneira Mine camp from higher up the mountain. The Pederneira Mine, and the equally-famous |  | | Book | | Filrnset by Kcyspools Ltd, Golbornc, Lanes Printed in Italy 3 6 8 8 9 10 l1 11 23 30 33 36 45 205 209 2I...hydromagnesite, nesquehonite, auropyrite and brucite. Talc schists and chlorine schists often contain magnesite...silicates, such as chlorite, sericite, tremolite, talc, actinote, albite, epidote and titanite. In the... Fig 21 Seebeck's scleromeler Moh s s cale I. Talc very soft ( 1- 2) can be scratched fingernail...yellow, as sulphur resinous - subdued, as in massive talc and nepheline greasy -giving off very little lustre |  | | Book (volume) | | Spain by F. Vazquez Guzman Portugal by D. Thadeu Italy by P. Zuffardi European part of the U.S.S.R. by...graphite, quartz, calcite, mica, feldspar, asbestos, talc, barite, fluorite, celesrine, gypsum, anhydrite...Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an introductory chapter of the...and siderite ⢠Eastern Pyrenees Western Pyrenees Talc. Summary of zone C Corsica, Maures, Esterel, Provence...Elisa and Dorinda Barruecopardo Golpejas or Bellita mine Morille-Martinamor El Cubito El Trasqui16n. Santa |  | | Catalog/List | | AROUND THE WORLD: ANATASE - ITALY: From Solara Vai Nure, Piacenza, Italy. Microcrystalline anatase coating...at $3.00 each. AURICHALCITE - BISBEE: Southwest Mine, Cochise County, Bisbee, Arizona: Exceptional baby...inch specimens: $2.00 each AURICHALCITE - 79 MINE: 79 Mine, Banner District, Gila County, Arizona: Delicate...00 and $15.00 each. 1 AZURITE - MORENCI MINE Morenci Mine, Clifton-Morenci District, Greenlee County...very limited supply. CALCITE - BISBEE: Southwest Mine, Cochise County, Bisbee, Arizona: AWESOME! Exquisite |  | Roering, C., van Reenen, D.D., de Wit, M.J., Smit, C.A., de Beer, J.H., van Schalkwyk, J.F. (1992) Structural geological and metamorphic significance of the Kaapvaal Craton-Limpopo Belt contact. Precambrian Research, 55 (1) 69-80 doi:10.1016/0301-9268(92)90015-g | Journal (article/letter/editorial) | | high-grade granulite terrane (high-grade gneiss province ) of the Limpopo Belt. This structure is superimposed...represented by antigorite + tremolite + chlorite + talc + magnetite. Antigorite occurs in the form of a...are characterized by the assemblage: tremolite + talc + anthophyllite + chlorite + magnetite. This indicates...the Limpopo Belt (McCourt and Van Reenen, 1992 ). Isola ted rein n a n ts of retrogressed gra n u lites...and retrogressed granulites in the Klein Letaba mine are apparently at similar metamorphic grade (amphibolite |  | | Report (issue) | | lian possession; and the Monte Amiata dist1ict in Italy. At Almaden, mining and metallurgical methods remain...715 l 65,961 139,513 187,500t 209,880 187,500t ⢠Italy â˘â˘â˘ â˘â˘â˘ 2,212,816 2,864.,892 2,170,940 2,408,972...of that mine 11nder 1.0-year contracts with the Spanish Government, tl1e owner¡s of the mine. The firm's...... 26 France ... 18t> 481,699 372,594 761,060 Italy... . .. Spain ... . .⢠2, 662' 500 2,319,823 2 159...6827016 Value(ÂŁ). Austria and Hungacy. France Italy.... Spain Turkey Mexico Other . ... . .. .. . |  | | Journal (article/letter/editorial) | | olivine+antigorite+chlorite -f-tremolite+Fe-Cr spinelâ>- olivine+talc+chlorite+tremolite+Fe-Cr spinel-*- olivine +ant...abundant secondary minerals (serpentine minerals, talc, chlorite, magnetite) which formed after contact...bodies of ultramafic rock are schists composed of talcÂąchloritezttremolite. These schists which are observed...exposed, schists containing various assemblages of talc, chlorite, and tremolite-actinolite are observed...orthopyroxene, anthophyllite, tremolite, hornblende, talc, chlorite, aluminous spinel, Fe-Cr spinel, antigorite) |  | | Journal (issue) | | info@minerant.org Titelpagina www.minerant.org De Root mine, Goodsprings, Spring Mts, Clark Co., Nevada, USA...com/Root.php). Inzet : Phosphohedyphaan-XX van de Root mine. Beeldbreedtde 2.5 mm. Verzameling en foto ď Elmar...(Bad Ems, Dry Gill, Roughton Gill, Huelgoat, Apache Mine, Bunker Hill, Ojuela, Tsumeb, Mibladen, Taouz, Daoping...gemmologico 'Luigi Cellèri', San Piero in Campo, Isola d'Elba 124-126 La calcopyrite di Tavagnasco ďˇ GEOLOGICA...Loyens] Themanummer : "Kaolin' ďˇ ďˇ 5-27 L'ancienne mine de Laquorre, Aulus-les-Bains, Ariège 28-29 DĂŠcouverte |  | | Journal (article/letter/editorial) | | the eastern Mt. Capanne plutonic complex (Elba, Italy): fluid inclusion studies in quartz, tourmaline...Introduction The Monte Capanne pluton in western Isola dâElba (Italy) is a monzogranite belonging to the Neogene-Quartenary...Neogene-Quartenary Tuscan Magmatic Province of central Italy (e.g., Innocenti et al. 1992; Dini et al. 2002...andalusite-sillimanite transition (Kerrick 1990), talc/forsterite dehydration to anthophyllite, and the...the foitite-schorl solid solution, Elba Island (Italy). Eur J Mineral 11: 217â225 Aurisicchio C, Conte |  | | Report (issue) | | layer in Mableton Quadrangle, Georgia is composed of talc and anthophyllite, and was mapped by Hopkins (1914...in the Paleozoic rocks of the Valley and Ridge Province (Tectonic Map of the United States, 1962; Geologic...garnet-biotite gneiss." (underlined, in parenthesis is mine). He goes on to describe the garnet-biotite gneiss:...representing the last major metamorphism of the Georgia Piedmont as a whole (Pinson, et al, 1957, p. 1781; Grunenfelder...existed as a movement zone even before the last Piedmont metamorphism. The striking difference in kind |  | Giuliani, Gaston, Groat, Lee A., Marshall, Dan, Fallick, Anthony E., Branquet, Yannick (2019) Emerald Deposits: A Review and Enhanced Classification. Minerals, 9 (2) 105 doi:10.3390/min9020105 | Journal (article/letter/editorial) | | ct. Insufu rough emerald extracted from the Kagem mine in 2015. Lastly, on the 2th of October, the remarkable...(âthe lion elephantâ) was extracted from the same mine [3]. Other giant crystals have been discovered in...emerald crystals was discovered in the CarnaĂba mine, Brazil; the specimen weighed 341 kg with 1.7 million... le Règne MinĂŠral; (c) Emerald in quartz, Kagem mine, Zambia, longest crystal: 7.9 Ă 1.2 Ă 1.2 cm. The...CarnaĂba; 4. AnagĂŠ, Brumado; 5. Piteiras, Belmont mine, Capoierana, Santana dos Ferros; 6. PirenĂłpolis |  | | Journal (article/letter/editorial) | | Island, U.S.A. Delesse, 1843 St. Marcel, Piedmont, Italy Shepard, 1852 Boubee, 1857 Brezina, 1876 ...Venasque, Pyrenees Mts., France St. Marcel, Piedmont, Italy Prost, 1883-4 Igelstrom, 1896a Vielsalm,...University of Turin, for a mineral from St. Marcel, Piedmont, Italy. Delesse's analyses (91, 92, 93; Table 7) show...analyses (4, Table 2; 44, Table 5) showed that some Piedmont chloritoids contained about 6 per cent MgO. Thus...'otrelite' for a variety of diallage which occurs in a 'talc schistoide' in the vicinity of Spa near the village |  | | Journal (article/letter/editorial) | | samples from the Lened occurrence in Canada, the Muzo mine in Colombia, the Mohmand district in Pakistan, and...to 0.02% were of gem-quality. 89 Since then the mine has been re-opened and closed several times (Walton...have also been recovered from the Wodgina tantalum mine in Western Australia (Schwarz, 1991). 5.3. Austria...been mined by the Romans or even the Celts. The mine is now dormant. The emerald deposit is situated...0.024 0.141 n.d. - 86. Madagascar, Ankadilalana mine (Hanni and Klein, 1982). 87-90. Madagascar, Kianjavato |  | Shebl, Ali, Abdellatif, Mahmoud, Elkhateeb, Sayed O., CsĂĄmer, ĂrpĂĄd (2021) Multisource Data Analysis for Gold Potentiality Mapping of Atalla Area and Its Environs, Central Eastern Desert, Egypt. Minerals, 11 (6) 641 doi:10.3390/min11060641 | Journal (article/letter/editorial) | | (thrusting) with other rock units and may result in talc-carbonates due to retrogressive metamorphism [14]...metavolcanics (left), (b) NW trending thrust contact between talc-carbonates (right) and metavolcanics (left), (c)...Controls and Metallogenesis of Au-Ag Deposits at Atalla Mine, Central Eastern Desert of Egypt. Acta Geol. Sin...Colin, O.; Fernandez, V.; Gascon, F.; Hoersch, B.; Isola, C.; Laberinti, P.; Martimort, P. Sentinel-2: ESAâs |
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