 | | Report (issue) | | Mountains, Canada); in volcanic ejecta (Case Collina, Italy). Association: Fluorite, garnet, quartz,...thorogummite, zircon, titanite (Tombstone Mountains, Canada); quartz, feldspar, pyroxene (Case Collina, Italy)...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 | | crystals. Quite attractive near Yunxiao, Fujian Province China £25 3.5 X I inch 12. BOURNONITE good coverage...sphere on quartz 4mm on quartz £7 Maharashtra Province India £15 b) /38. MELANOPHLOGITE small white...Magnesite crystals. Fortullino Quarry, Livomo ,Tuscany Italy about lxl area on lx2 £10 Also with green Volkonskoite...scattered on matrix with Grossular (Case Collina,Pitigliano, Italy franzinite arrowed) l x2 £ 10 51. APATITE...one side. (Rocca Castellaccio, Malenco Sondrio Italy) l x2 £5 ✓ 54. ANDALUSITE variety VIRIDINE four |  | | Journal (issue) | | mm; Case Collina, Pitigliano, GR. Coll. e foto L. Mattei. Fig. 13. Zircone di 4 mm; Case Collina, Pitigliano...nella vecchia cava di Case Collina, località storica nei pressi di Pitigliano (GR), sono stati rinvenuti...delle bipiramidi ditetragonali Fig. 17c); Case Collina Pitigliano, GR. Coll. e foto R. Pucci. Fig. 20. Zircone...e 29). In alcuni inclusi rinvenuti a Case Collina (Pitigliano, GR – Complesso Vulsino) e a Bassano Romano...(Fig. 30). Fig. 30. Zirconi di 0,9 mm, Case Collina, Pitigliano (GR): nei geodini dello stesso incluso |  | 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...a2x2cm surface. Visiano Quarry, Parma, Emilia, Italy) £7.50 40. GOOSECREEKITE, 5 mm colourless crystallised...crystallised sphere on quartz .£7. Maharashtra Province India 4mm 41. THORTVEITITE a small fawn crystal...scattered on matrix with Grossular (Case Collina,Pitigliano, Italy)Franzinite arrowed) 1x2 £ l 0 54. APATITE...one side. (Rocca Castellaccio, Malenco Sondrio Italy) lx2 £5 57. SULPHUR rich yellow mass displayed |  | | Journal (issue) | | elimineren qua terminologie : "zirkoon" (Engels : "zircon") heeft in het Nederlands twee betekenissen : 1)...houden. Een mineraal analoog aan "zirkoon" of "zircon" kon dan ook niet uitblijven : hafnon, HfO2. Hoewel...vroegere Ceylon) : Kollonnagam, Rakwana, Sabaragamuwa Province. Het typemateriaal van geikieliet komt, zoals...Vetralla, Lago Vico, Viterbo, Latium, en Case Collina, Pitigliano, Grosseto, Toscane. Ook in de Zheleznyi Mine...(1997), "U-Pb and Lu-Hf isotopes in baddeleyite and zircon megacrysts from the Mbuji-Mayi kimberlite: constraints |  | | 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 |  | | Catalog/List | | particular note is an exceptional Sulfur specimen from Italy – a tremendously large crystal on matrix. There...Shaft 11, Touissit, Touissit District, Oujda-Angad Province, Oriental Region, Morocco This is just a nice...development called the Tessin Habit after a place in Italy where it was first noticed. The central crystal...then, somewhere, somehow it will appear. In this case the brassy, hair-like needles of Millerite decided...NATIVE BISMUTH Carmine Mine, La Union, Los Andes Province, La Paz Dept., Bolivia Most people’s acquaintance |  | | Journal (issue) | | new mineral from the Huanuni tin mine, Dalence Province, Oruro Department, Peru . . . . . . . . . . ....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...of that year I happened to run across a display case of mineral specimens in Bombay’s Taj Hotel. With |  | | Catalog/List | | 87004 KROEHNKITE Chuquicamata Mine, Calama, El Loa Province, Antofagasta Region, Chile A very sizable, old...Lanzo Valley, Sesia-Lanzo Zone, Torino Province, Piedmont, Italy This cute little miniature-sized specimen...Ladjuar Medam, Sar-e Sang, Koksha Valley, Badakhshan Province, Afghanistan Lazurite, the primary component of...Destricella Mine, Raddusa, Catania Prov., Sicily, Italy Every well-rounded mineral cabinet needs a good...(Girgenti) Province, Sicily, Italy Progress is sometimes a good thing, sometimes not. In the case of excellent |
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Case Collina, Pitigliano, Grosseto Province, Tuscany, Italy