Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/3525| DC Field | Value | Language |
|---|---|---|
| dc.contributor.authorall | Cruciani, G.; Dipartimento di Scienze della Terra, Università di Ferrara, Corso d'Este 32, I-44100 Ferrara, Italy | en |
| dc.contributor.authorall | Orlandi, P.; Dipartimento di Scienze della Terra, Università di Pisa and CNR-IGG, Via S. Maria 53, I-56126 Pisa, Italy | en |
| dc.contributor.authorall | Pasero, M.; Dipartimento di Scienze della Terra, Università di Pisa and CNR-IGG, Via S. Maria 53, I-56126 Pisa, Italy | en |
| dc.contributor.authorall | Russo, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
| dc.date.accessioned | 2008-01-03T15:11:20Z | en |
| dc.date.available | 2008-01-03T15:11:20Z | en |
| dc.date.issued | 2005 | en |
| dc.identifier.uri | http://hdl.handle.net/2122/3525 | en |
| dc.description.abstract | The first Italian occurrence of cumengéite, a rare Pb and Cu hydroxychloride, is described from Vesuvius (Italy). Italian cumengéite has a volcanic origin (it occurs in the fumarole), which is unique for that mineral. The mineralogy of Vesuvius' fumarole is outlined briefly. A powder X-ray diffraction. (XRD) pattern of cumengéite is presented. The crystal structure of cumengéite has been refined (R = 0.036) using single-crystal XRD data. CumengeÂite is tetragonal, space group I4/mmm, a 15.1007(2), c 24.4940(4) A Ê. In the structure of cumengeÂite there are five independent Pb atoms, which are linked to 6-9 anions in five different ways. The structural study revealed the presence of two independent and previously unobserved water molecules, and led to the revision of the accepted chemical formula for the mineral: the new formula is Cu20Pb21Cl42(OH)40x6H2O. Analytical data taken from the literature for cumengéite from Boléo, Mexico (the type locality), as well as a new structural study carried out on the type material confirmed the new formula. | en |
| dc.language.iso | English | en |
| dc.publisher.name | The Mineralogical Society | en |
| dc.relation.ispartof | Mineralogical Magazione | en |
| dc.relation.ispartofseries | 6/69 (2005) | en |
| dc.subject | cumengéite | en |
| dc.subject | Vesuvius | en |
| dc.subject | Italy | en |
| dc.subject | Crystal scructure | en |
| dc.subject | Crystal-chemical formula | en |
| dc.title | First Italian occurrence of cumengéite from Vesuvius: crystal-structure refinement and revision of the chemical formula | en |
| dc.type | article | en |
| dc.description.status | Published | en |
| dc.description.pagenumber | 1037-1045 | en |
| dc.subject.INGV | 04. Solid Earth::04.04. Geology::04.04.05. Mineralogy and petrology | en |
| dc.identifier.doi | 10.1180/0026461056960306 | en |
| dc.relation.references | Arnò , V., Principe, C., Rosi, M., Santacroce, R., Sbrana, A. and Sheridan, M.F. (1987) Eruptive history. Pp. 53-103 in: Somma-Vesuvius (R. Santacroce, editor). Quaderni de La Ricerca Scientifica, CNR, Roma, 114-8. Bariand, P., Boulliard, J.C., Chancelier-Dumielle, I. and Tournis, V. (1998) Famous mineral localities: Boléo, Baja California, Mexico. Mineralogical Record, 29, 5-49. Bonotti, F. (2000) Catalogo illustrato delle specie mineralogiche nelle scorie metallurgiche toscane. [http://www.comune.pisa.it/apsn/Articoli/Scorie/ Chklstscorie.htm] Brese, N.E. and O'Keeffe, M. (1991) Bond-valence parameters for solids. Acta Crystallographica, B47, 192-197. Chiodini, G., Marini, L. and Russo, M. (2001) Geochemical evidence for the existence of high-temperature hydrothermal brines at Vesuvio volcano, Italy. Geochimica et Cosmochimica Acta, 65, 2129-2147. Dean, A.C. (1982) First British occurrence of cumengeite. Journal of the Russell Society, 1, 40-41. Dean, A.C., Symes, R.F., Thomas, J.H. and Williams, P.A. (1983) Cumengéite from Cornwall. Mineralogical Magazine, 47, 235-236. Dossett, I. and Green, D.I. (1988) Atacamite, botallackite and cumengeite from Abersoch, Gwynedd, Wales. Journal of the Russell Society, 7, 37-38. Friedel, C. (1906) Contribution a l'étude de la boléite et de ses congénères. Bulletin de la Société Francaise de Minéralogie, 29, 14-55. Gossner, B. and Arm, M. (1929) Chemische and rontgenographische Untersuchungen an Stoffen und Kristallen von komplexer Bauart. Zeitschrift fur Kristallographie, 72, 202-236. Hawthorne, F.C. and Groat, L.A. (1986) The crystal structure and chemical composition of cumengéite. Mineralogical Magazine, 50, 157-162. Hocart, R. (1930) Sur la détermination des paramèters de la boléite, de la pseudoboléite et de la cumengéite au moyen des rayons x. Zeitschrift fur Kristallographie, 74, 20-24. Kohlberger, W. (1976) Minerals of the Laurium mines, Attica, Greece. Mineralogical Record, 7, 114-125. Krivovichev, S.V. and Brown, I.D. (2001) Are the compressive effects of encapsulation an artifact of bond-valence parameters? Zeitschrift fur Kristallographie, 216, 245-247. Mallard, E. (1893) Sur la boléite, la cumengéite et la percylite. Bulletin de la Société Francaise de Minéralogie, 16, 184-195. Mallard, E. and Cumengé, E. (1891a) Sur une nouvelle espèce minérale, la boléte. Comptes Rendus, 113, 519-524. Mallard, E. and Cumengé, E. (1891b) Sur une nouvelle espèce minérale, la boléite. Bulletin de la Société Francaise de Minéralogie, 14, 283-293. Mucke, A. (1969) Rontgenographische Untersuchung von B l e i - K u p f e r O x i d c h l o r i d e n . Naturwissenschaften, 56, 34-35. Nickel, E.H. and Gartrell, B.J. (1993) Secondary minerals from Ashburton Downs, Western Australia. Mineralogical Record, 24, 203-218. Otwinowsky, Z. and Minor, W. (1997) Processing of X-ray diffraction data collected in oscillation mode. Methods in Enzymology, 276A, 307-326. Palenzona, A., Bulgarelli, G., Ciriotti, M. and Selmi, P.(1998) Val Varenna (GE). Aggiornamento sui minerali delle scorie. Rivista Mineralogica Italiana,22, 39-41. Parascandola, A. (1951) I minerali del Vesuvio nella eruzione del marzo 1944 e quelli formati durante l'attuale periodo di riposo. Bollettino della Società Geologica d'Italia, 70, 523-526. Parascandola, A. (1959) Notizie vesuviane. Il Vesuvio dal marzo 1948 al dicembre 1959. Bollettino della Società dei Naturalisti, Napoli, 68, 184 pp. Russo, M. (1995) Sorveglianza geochimica all'Osservatorio Vesuviano nel 1994: Campi Flegrei e Vesuvio. Pp. 6-8 in: Giornate Poster sulle Ricerche del Gruppo Geomineralogico. Atti V Conferenza Scientifica Annuale sulle attività di ricerca dei Dipartimenti, Napoli, 235-236. Russo, M. (1997) Nuovi ritrovamenti di minerali al Vesuvio: halotrichite e pikeringite. GMGN Notizie del Gruppo Mineralogico Geologico Napoletano, 2, 11. [http://www.geocities.com/gmgn/n1_97-3.htm] Russo, M. (1998) Primo ritrovamento di barite al Vesuvio. GMGN Notizie del Gruppo Mineralogico Geologico Napoletano, 3, 4. http://www.geocities.com/gmgn/n3_98-4.htm Russo, M. (2003) Elenco delle specie minerali del Somma-Vesuvio (aggiornato al 2002). http://www.dinet.it/Mineral-GMC/AMI/vesuvio.html Russo, M. and Langella, A. (1996) Ricerche in corso sui minerali presenti alle fumarole del Vesuvio. Conferenza Scientifica Annuale GNV-CNR e Osservatorio Vesuviano, Napoli, Abstract volume. Sheldrick, G.M. (1993) SHELXL-93. Program for the refinement of crystal structures. University of Gottingen, Germany. Winchell, R.E. and Rouse, R.C. (1974) The mineralogy of the boleite group. Mineralogical Record, 5, 280-287. | en |
| dc.description.obiettivoSpecifico | 1.2. TTC - Sorveglianza geochimica delle aree vulcaniche attive | en |
| dc.description.journalType | JCR Journal | en |
| dc.description.fulltext | reserved | en |
| dc.contributor.author | Cruciani, G. | en |
| dc.contributor.author | Orlandi, P. | en |
| dc.contributor.author | Pasero, M. | en |
| dc.contributor.author | Russo, M. | en |
| dc.contributor.department | Dipartimento di Scienze della Terra, Università di Ferrara, Corso d'Este 32, I-44100 Ferrara, Italy | en |
| dc.contributor.department | Dipartimento di Scienze della Terra, Università di Pisa and CNR-IGG, Via S. Maria 53, I-56126 Pisa, Italy | en |
| dc.contributor.department | Dipartimento di Scienze della Terra, Università di Pisa and CNR-IGG, Via S. Maria 53, I-56126 Pisa, Italy | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
| item.openairetype | article | - |
| item.cerifentitytype | Publications | - |
| item.languageiso639-1 | en | - |
| item.grantfulltext | restricted | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
| item.fulltext | With Fulltext | - |
| crisitem.author.dept | Dipartimento di Scienze della Terra, Università di Ferrara, Corso d'Este 32, I-44100 Ferrara, Italy | - |
| crisitem.author.dept | Dipartimento di Scienze della Terra, Università di Pisa and CNR-IGG, Via S. Maria 53, I-56126 Pisa, Italy | - |
| crisitem.author.dept | Dipartimento di Scienze della Terra, Università di Pisa and CNR-IGG, Via S. Maria 53, I-56126 Pisa, Italy | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia | - |
| crisitem.author.orcid | 0000-0001-5161-5951 | - |
| crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| Appears in Collections: | Article published / in press | |
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| File | Description | Size | Format | Existing users please Login |
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| Cruciani et al (2005) Cumengeite.pdf | 453.83 kB | Adobe PDF |
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