 | | Report (issue) | | in volcanic ejecta (Case Collina, Italy). Association: Fluorite, garnet, quartz, microcline, clinopyroxene...(Tombstone Mountains, Canada); quartz, feldspar, pyroxene (Case Collina, Italy). Distribution: From the Eheliyagoda...Yukon Territory, Canada. At Case Collina, Pitigliano, near Grosetto, Tuscany, and on the Vico volcano,... near Vetralla, Lazio, Italy. From the Murun massif, southwest of Olekminsk, Yakutia, Russia. Name: |  | | Catalog/List | | Norway) rich cleavages in quartz 2x2.5 £ 12 b) large 1x2 area on 2x2 quartz £9 9. BERYL in pegmatite...crystals. Quite attractive near Yunxiao, Fujian Province China £25 3.5 X I inch 12. BOURNONITE good coverage...pods of Cordierite and some grey ilmenite with quartz: Unusual location piece collected in the J960's...matrix, nice lustre 2xl.5 £12 Mibladen Morocco 31. QUARTZ a Japan law twin i.e. the two crystals form an...one of the crystals has a 8mm double terminated quartz perched on it too. Good small display piece Crown |  | Caprilli, E., Della Ventura, G., Williams, T. C., Parodi, G. C., Tuccimei, P. (2006) THE CRYSTAL CHEMISTRY OF NON-METAMICT PYROCHLORE-GROUP MINERALS FROM LATIUM, ITALY. The Canadian Mineralogist, 44 (6) 1367-1378 doi:10.2113/gscanmin.44.6.1367 | Journal (article/letter/editorial) | | NON-METAMICT PYROCHLORE-GROUP MINERALS FROM LATIUM, ITALY ENRICO CAPRILLI Dipartimento di Scienze della Terra...Reggio Emilia, Largo S. Eufemia 19, I-41100 Modena, Italy GIANCARLO DELLA VENTURA§ Dipartimento di Scienze...Tre, Largo S. Leonardo Murialdo 1, I-00146 Roma, Italy TERRY C. WILLIAMS Department of Mineralogy, The...Tre, Largo S. Leonardo Murialdo 1, I-00146 Roma, Italy ABSTRACT We here present reults of a crystal-chemical...Plio-Pleistocene pyroclastic deposits of Latium, in central Italy. Despite their high actinide content, the samples |  | Bellatreccia, Fabio, Della Ventura, Giancarlo, Ottolini, Luisa, Libowitzky, Eugen, Beran, Anton (2005) The quantitative analysis of OH in vesuvianite: a polarized FTIR and SIMS study. Physics and Chemistry of Minerals, 32 (1) 65-76 doi:10.1007/s00269-004-0437-4 | Journal (article/letter/editorial) | | volcanic ejecta (skarn or syenites) from Latium (Italy) was studied by single-crystal, polarized radiation...La Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy F. Bellatreccia Æ G. Della Ventura (&) Dipartimento...Tre, Largo S. Leonardo Murialdo 1, 00146 Rome, Italy E-mail: dellaven@uniroma3.it Tel.: +39-6-54888020... Sezione di Pavia, via Ferrata 1, 27100 Pavia, Italy E. Libowitzky Æ A. Beran Institut für Mineralogie...provided in the paper. Keywords Vesuvianite Æ Latium (Italy) Æ SIMS analyses Æ FTIR spectroscopy Æ OH calibration |  | | Catalog/List | | inch size over 2x2 area. Ciampino Mine Alban Hills Italy £ 15 17. SAL AMMONIAC glassy crystals in about a...green-grey pods ofCordierite and some grey ilmenite with quartz. Unusual location piece collected in the I 960's...Norway) rich cleavages in quartz 2x2.5 £12 b) large lx2 area on 2x2 quartz £9 32. BARYTES cut and polished... nice lustre 2xl .5 Morocco £12 Mibladen 34. QUARTZ a Japan law twin i.e. the two crystals form an...one of the crystals has a 8mm double terminated quartz perched on it too. Good small display piece Crown |  | | Journal (article/letter/editorial) | | Università di Roma, P.le Aldo Moro 5, I-00185, Roma, Italy CNR-IGAG, Istituto di Geologia Ambientale e Geoingegneria...Geoingegneria, Sede di Roma, Via Bolognola 7, I-00138 Roma, Italy 3 CNR-IGG Istituto di Geoscienze e Georisorse, Sede...Sede di Roma, P.le A. Moro, 5, I-00185 Roma, Italy 2 Abstract Thermal behavior of afghanite, (Na15...323–1223 K thermal range on a specimen from Case Collina, Latium, Italy. Structural refinement and site assignment...afghanite and natrodavyne from Mount Vesuvius (Italy), whose description, by the Italian mineralogist |  | | Book | | (Federal Republic of, FRG) Great Britain Ireland Italy Netherlands Norway Portugal Spain Sweden Swi~erland...on display; we made an independent check, in each case, because many museums have a tendency to exaggerate...the right-hand column (if present) is that of the case in which the mineral is displayed. Exhibits are...over 14,000 specimens. wall-cases and one desk-case. Nearly all the specimens are from Za'ire and the...and from the vicinity of Aschaffenburg. A further case contains Bavarian and Hessen minerals from localities |  | | Journal (article/letter/editorial) | | rocks: Sr±Nd±Pb isotope data from Roman Province and Southern Tuscany S. Conticelli1;2 , M. D'Antonio3 , L...Universita degli Studi della Basilicata, Potenza, Italy 2 Centro di Studio per la Minerogenesi e la Geochimica...Applicata, Consiglio Nazionale delle Ricerche, Firenze, Italy 3 Dipartimento di Scienze della Terra, Universita...degli Studi di Napoli ``Federico II'', Napoli, Italy 4 Dipartimento di Scienze Fisiche, Universita degli...degli Studi di Napoli ``Federico II'', Napoli, Italy With 11 Figures Received February 16, 2000; revised |  | | Catalog/List | | particular note is an exceptional Sulfur specimen from Italy – a tremendously large crystal on matrix. There...Elbaite on Feldspar. And then there is another Rose Quartz, smaller than the “Madona Rosa”, but just as choice...and understood: Calcite in scalenohedral form; Quartz - as stalactites, and as a druzy coating ; and...revolves around the ordered relationship between the Quartz stalactites and the Calcite. Looking straight down...the growing Calcite crystal influence where the Quartz “fingers” decided to grow, it also influenced the |  | | Journal (issue) | | new mineral from the Huanuni tin mine, Dalence Province, Oruro Department, Peru . . . . . . . . . . ....by J. A. Mandarino COVER: ELBAITE crystal with quartz and albite, an extraordinarily large specimen (33...depending upon who was chosen as executor. In my case, although I was not a full-scale retail dealer,...entire enterprise. Another issue that came up in my case, especially in view of the fact that I was not a...microscope, gemstone collection, and cabinets? In my case the sale of the library and everything else related |  | | Catalog/List | | include: • The Madona Rosa – the most imposing Rose Quartz specimen ever to be unearthed: a deserving competitor...competitor for the title of the world’s finest Rose Quartz. • One of the fabled Medina Aquamarines – once...87004 KROEHNKITE Chuquicamata Mine, Calama, El Loa Province, Antofagasta Region, Chile A very sizable, old...mineral Chrysocolla gets mixed up or over-coated with Quartz minerals, the combination becomes harder and durable...Lanzo Valley, Sesia-Lanzo Zone, Torino Province, Piedmont, Italy This cute little miniature-sized specimen |  | | Journal (issue) | | Baddeleyite from the Vico volcanic complex, Latium Italy - Rendiconti Fis. Acc. Lincei, 9, 27-33. BELLATRECCIA...(Latium, 11 Il Cercapietre 1-2 /2010, 6-12 Italy) - European Journal of Mineralogy, 14, 809-820....Be)2Si6B8O36(OH,F)2: A new borosilicate from Vetralla, Italy, with a modified hellandite-type chain - American...Al4B4Si2O18: a new inosilicate from Capranica, Italy, with a peculiar topology of the periodic single...non-metamict pyrochlore-group minerals from Latium (Italy) - The Canadian Mineralogist, 44, 1367-1378. 12 |
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