 | | Journal (article/letter/editorial) | | twinning. A study of gismondine crystals from Osa Quarry, near Rome, indicates that the morphologically...method of study. The specimen examined was from Osa Quarry, near Rome, Italy. The crystals of gismondine...and united on (IOO) and (ool). Specimen from Osa Quarry, Rome, Italy. Plane polarized light. al ~) Copyright...tetragonal bipyramids, with angles 'sur les ar~tes de la base 92~ 3o', sur les ar~tes culminantes I I8...of gismondine is similar to that of gypsum and albite (Donnelly, 1967) , which form fourlings seen respectively |  | | Catalog/List | | and with a band ofBarite (not fluorescent) Crich Quarry Derbyshire £10 3x3 inch 42. FLUORITE cleavages...coverage and interesting location Hingston Down Quarry Cornwall 3x2.5 £8 43 . LEPIDOLITE good small display...ofLepidolite ( up to 2cm) on grey quartz and white albite variety cleavelandite. 3x2.5 Varutrask North Sweden...this location closed many years ago. Boyleston quarry Barrhead Scotland £6 65. ANALCIME good coverage...crystals with some white chabazite.on small lxl inch Osa Quarry, Rome Italy £7 68. CHALCOPYRITE quite rich brassy |  | | Book | | digikuvia, vaikka historiallisiakin kuvia on mukana. Osa kuvista on toteutettu kerroskuvauslaitteistolla GTK:n...sekä koulutustilaisuuksien pitäminen ovat tärkeä osa Sadun työtä. Hän on kirjoittanut lukuisia geologiaan...saakka ollut syynä se, että timanttialan monopoliyhtiö De Beers on säännellyt hintoja keinotekoisesti rajoittamalla...steadily. This is due to the strong monopoly of the De Beers Group: they have artificially regulated the...yrityksiä materiaali- ja laitehankintojen kautta. Suurin osa tästä liiketoiminnasta tapahtuu pienissä perheyrityksissä |  | | Catalog/List | | mass nearly lxl inch with Hydrocerussite. Merehead Quarry Mendips £35 9. SIMPSONITE Orange cleavage mass...across on lxl with small quartz crystals Francon Quarry Montreal Quebec £25 14. VESUVIANITE lxl inch area...Lepidolite ( up to 2cm) on grey quartz and white albite variety cleavelandite. 3x2.S Varutrask North Sweden...salmon-pink Barite in the matrix (not fluorescent) Crich Quarry Derbyshire £10 41. ALLOPHANE good creamy- pale...pink Barite in the matrix (not fluorescent) Crich Quarry Derbyshire £10 some attractive salmon- 43. HYDROZINCITE |  | | Catalog/List | | crystal about 2cm tall and one cm across. Francon Quarry, Quebec Canada £50 2. BERYLLONITE translucent...salmon-pink Barite in the matrix (not fluorescent) Crich Quarry Derbyshire £ I 0 21. HYDROZINCITE visible with...colourless glassy crystals on large Ixl inch rock osa quarry near Rome Italy £8 Fluorescent green with short...this location closed many years ago. Boyleston quarry Barrhead Scotland £6 40. ANALCIME good coverage...RHODONlTE pink massive in 2x3 matrix Greystones Quarry, Lezant, Cornwall £7.50 44. ACTINOLITE lustrous |  | | Catalog/List | | acicular sprays and tufts ACTINOLITE: Bull Run Quarry, Loudon County, Virginia, USA. sprays and tufts... Italy. minute crystals AFWILLITE: Crestffiore Quarry, Riverside, California, USA. massive AGRELLITE:...Scotia, massive, type locale ALBITE: Mount Index, Washington, USA. crystals ALBITE: Jeffrey Mine, Asbestos...Quobcc, Canada. crystals ALBITE: St. Hilairc, Quebec, Canada. crystals ALBITE, AEGERINE: St. Hilaire,...Quebec, Canada. crystals ALBITE, SID:RIT~: St. Hilairo, Quebec, Canada, crystals ALBITE, ZIRCON: St. Hilaire |  | | Journal (article/letter/editorial) | | Czech Republic (Jarchovský, 2006). K-feldspar and albite are enclosed by topaz; (K) Topaz from the Podlesí...abbreviations (after Whitney and Evans, 2010): Ab, albite; Kfs, K-feldspar; Ms, muscovite; Pl, plagioclase;...and Foldessy, 2003); (C) Partly greisenized topaz-albite granite from the Hub stock, Horní Slavkov-Krásno...Republic, with aggregates of polysynthetic twinned albite, partly argillized K-feldspar, topaz, and altered...abbreviations (after Whitney and Evans, 2010): Ab, albite; Augl, augelite; Fl, fluorite; Kfs, K-feldspar; |  | | Journal (issue) | | Number 64 Interpretation of a gravity survey of the Osa Peninsula and environs, southern Costa Rica Overseas...setting of the Osa Peninsula, southern Costa Rica 3 _Geological sketch-map of the Osa • Peninsula, southern...maps of Costa Rica 7 5 6 Bouguer anomaly map of the Osa Peninsula and environs 8 7 Modelled section of Profile...3-dimensional modelling of gravity data over the Osa Peninsula 12 11 Schematic N - S cross-sectional representation...representation of facies relationships of Osa Group sediments in a Pliocene pull-apart basin 12 12 Schematic |  | | Report (chapter) | | CASTRO8 1 Departamento de Geociências, Centro de Geofı́sica de Évora, Universidade de Évora, Apt. 94, 7001-554...Portugal 2 Centro de Investigação em Ciência e Engenharia Geológica, Universidade Nova de Lisboa, Portugal...Australia 4 Departamento de Geologia, Faculdade de Ciências, Universidade de Lisboa, Edifı́cio C3, Campo...Departamento de Geodinámica y Paleontologı́a, Facultad Ciencias Experimentales, Universidad de Huelva, Campus...Huelva, Spain 6 Departamento Ciencias Ambientales, Universidad Pablo Olavide, 41013 Sevilla, Spain 7 Geodinamika |  | | Catalog/List | | Pearce in 1903. 2-!;-xl~-". £8.00. CALCITE. Machen Quarry, Rudry, Glamorgan. Sharp, composite, translucent... £1.25 each. LINARITE. Linares, Jaen Province, Spain. Small, sharp, bright blue crystals 61. scattere...l~-xltxl". £2.25. PVROPHYLLITE. Indian Gulch, Ma~i~osa Co., California, U.S.A. Select, very rich, lustrous...CUBnNITE to 2 mm. in length, and a little crystalised Albite in association. 2xl~xli,". £6.50. SIDERITE. Mont...cellular mass of well crystalised lustrous creamy ALBITE. :>'}x.3x2-}". £13.00. NATIVE SILVER. o'Brian Mine |  | Conceicao, H., de Lourdes da Silva Rosa, M., Moura, C. A.V., Macambira, M. J. B., Galarza, M. A., Rios, D. C., Marinho, M. M., Menezes, R. C. L., Cunha, M. P. (2009) PETROLOGY OF THE NEOPROTEROZOIC ITARANTIM NEPHELINE SYENITE BATHOLITH, SAO FRANCISCO CRATON, BAHIA, BRAZIL. The Canadian Mineralogist, 47 (6) 1527-1550 doi:10.3749/canmin.47.6.1527 | Journal (article/letter/editorial) | | CONCEIÇÃO and Maria de Lourdes da Silva ROSA§ Núcleo de Geologia, Universidade Federal de Sergipe, Av. Marechal...MACAMBIRA and Marco Antonio GALARZA Laboratório de Geologia Isotópica (Pará-Iso), Universidade Federal...Prisgsheim CUNHA Laboratório de Petrologia Aplicada à Pesquisa Mineral, Centro de Pesquisa em Geofísica e...e Geologia – IGEO Instituto de Geociências, UFBA, Rua Caetano Moura, 123, Federação, CEP 40201–340, Salvador...syénite néphélinique de Itarantim, d’une superficie de 230 km2, est situé à l’extrême sud de la province alcaline |  | | Journal (article/letter/editorial) | | after 5 M NaOH extraction and (b) the fresh basalt. de Jesus Filho et al 642 Table I. Least-square fitted...nm and c = 1.4070 nm), augite and plagioclase (albite andlor anorthite) were the main mineralogical phases...(CT90-0856). Department of Chemistry MILTON FRANCISCO DE Federal University of Minas Gerais JESUS FILHO 31270-901...Gerais (Brazil) (in Portuguese). Goulart, A. T., M. F. de Jesus Filho, J. D. Fabris, and J. M. D. Coey. 1994...of absence from Department of Chemistry, UFV, Vi~osa, MG, Brazil. 3 Department of Pure and Applied Physics |  | | Journal (article/letter/editorial) | | of a typical copper protore that includes the sul®de minerals pyrite (FeS2) and chalcopyrite (CuFeS2)...variations in the concentrations of oxygen, and sul®de and sulfate species. TOUGHREACT provides a detailed...approach (SNIA) or called operator splitting approach (OSA), in which transport and chemistry are solved only...of a typical copper protore that includes the sul®de minerals pyrite (FeS2) and chalcopyrite (CuFeS2)...and reducing conditions the concentrations of sul®de and sulfate species may range over more than 90 orders |  | | Report (issue) | | Saint-Hilaire, Canada). Association: Calcite, elpidite, albite, quartz, aegirine, orthoclase, zinnwaldite, graphite...Mont Saint-Hilaire, Quebec, Canada. From Cava del 'Osa, near Rome, Lazio, Italy. Name: To honor Frederick |  | | Journal (article/letter/editorial) | | specimenscollected during those visits were examined in Rio de Janeiro and later were turned over to Mrs. Lindberg...and with the Museu Nacional of the D.N.P.M., Rio de Janeiro. GBor,ocrc Rnr,lrroNs The granitic pegmatite...with unaltered triphylite are qtartz, muscovite, albite, sphalerite and other sulfides, tourmaline, and...Professorof Mineralogy at the Universidade do Brasil, Rio de Janeiro. Distribution Tavorite occurs principally...equivalent to 0.566) is: (Li6.e6Fe"6.66Mn,,6.s4)F",,,osa(pOa)0.g.(OH)r.rr. The ideal formula can be expressedas |  | | Journal (article/letter/editorial) | | the Excursion. THE geolog.cal attractions of Arran de-pend on the variety of its rocks, including a complex...It lites, or alkali-felspars in endmay be due to de vitrification of members of series. glassy base in...rikingly unaltered. The two parties rejoined in a quarry at An Sgriob in the Corrie Limestones and adjacent...andal usit e a nd cordie rite (Garbh Allt, Glen R osa) make their appeara n ce. This hornfelsin g was noted...intrusion, and wa s t her m ally moribun d owing t o de gasificati on and loss of heat. The Arran granite |  | | Journal (article/letter/editorial) | | 27 100 Pavia, ltaly D.q,laoC. Snnrrrr Laboratoire de Min6ralogie, CNRS Unit6 Associ6 no. 286, Mus6um National...01A-T1A-O3A o2A-T1A-O3A o2A-T2A-O4A o2A-T2A-O8 02A-T2A-OsA o4A-T2A-O8 o4A-T2A-O5A o5A-T2A-O8 o5A-T3A-O3B o5A-T3A-06A...overall Si:Al ratio A; from the same cation. In low albite and anorthite the of l:1, which would imply complete...1962) and those in low albite (Ribbe et al., 1969). All these obserlow albite (Ribbe et al., 1969)0.09...H. (1944) er than the average Na-O distances in albite (2.60 A; Banalsite,a new barium feldsparfrom Wales |  | | Journal (article/letter/editorial) | | TOUR:KALINE(Fig. 6) . . APATITE(F~g. 7) . Page MICROCLINE. ALBITE (~"~ff. 8) BERYL (Fig. 9) QUARTZ COOKEITE 98 98...about eighty mineral specimens from a newly opened quarry at Haddam Neck in Connecticut, which were kindly...included in the series are green and pink tourmaline, albite, microcline, green and pink apatite, brown fluor...basal plane are found associated with smoky quartz, albite, microcline, cookeite, and sometimes tourmaline...reading for the plate-normal, while those of 01 ~ and OsA and of O~B and OsB give readings for the bisectrix |  | | Journal (article/letter/editorial) | | sericite-schists and gneisses and the sericite-albite-gneisses are metamorphic to varying degrees. The...s6rieite et albite sont plus ou moins m6tamorphis6es. DJff6rentes sortes d'analyses d'uranium, de thorium...thorium et de m6taux tels que le Cu, Pb et d'autres 616ments en trace ont 6t6 effeetu6es sur plnsieurs tonnes...Les r6sultats obtenns sont repr6sent6s sons forme de tableaux et d'un graphique. Dans les roches m6tamorphiques...cepg~4ttT-a~b6HTOBHX rge~moB c pa3Jmqgofl cTeneHt, to MeTa~op~osa. AeTopo~ 6t~I~I.I onpe~eneHH Ta~me II MI~Hpo0~"IeMeHTbIB |  | | Journal (article/letter/editorial) | | Iollte .........,((mg# fe%) ala si,) os.. .... Albite. ......... (na, al, si,,) ole............ OrtbOClase... . ~..... Jeffriesite.. ..... (mg8 ai, d, sil6) osa+ c x a q ... Serpentine: :. .. ..... ++ ++ +...tremolite and rhodonite, chrysolite and willemite, albite and orthoclase. Taking together the different felspars...the following series in the order of solubility : albite, labradorite, petalite, oligoclase, orthoclase...exceptional, 2s it is intermediate in composition between albite and labradorite, and we should expect its solubility |  | | Journal (article/letter/editorial) | | in the peralumrnous system. TABLE1. Analysisof albite,adularia(OR-1),and minimum-melt glass startingmaterials(wt%)...analysis revealed only sillimanite. The Amelia albite was prepared by crushing, hand-picking,grinding...Optical and XRD examination revealedpure albite only. The albite was analyzed spectrochemicallyat the Mineral...analyst);this analysisand the calculatedcompositionof the albite are presentedin Table I . Adularia (OR- I ) was...phaseboundary. weighing out appropriate amounts of albite, orthoclase, and quartz, mixing them in an agatemortar |  | | Journal (volume) | | Bulletin de la Commission Geologique de Finlande N:o 230 Suomen mineraalien hakemisto Index of Finnish...tutkimuslaitos • Otaniemi 1967 Bulletin de Ia Commission Geologique de Finlande N:o 230 SUOMEN MINERAALIEN........ ........ . . Preface How to use the index OSA I - PART I Lyhennysluetteio - List of abbreviations...viiteiuetteio - Reference list of names of communes OSA 11 - 5 7 9 11 14 16 17 780 PART 11 Englanninkieiisiä...tavatuista mineraaleista teoksessaan »Beskrifning öfver de i Finland fun na mineralien>, jonka ensimmäinen painos |  | | Journal (article/letter/editorial) | | mentioned the Jesuit priest, Chas. Noury, whose Geologie de Jersey, although out of date in some particulars...PreCambrian age, and are correlated with t he Ph yllades de St. La of the French mainland. The Volcanic Series...coarse-grained granite is exposed; but in the small quarry by the roadside south of Psoc. GEOL. fl<:'iOC...cobble-textured mosaic of quartz, orthoclase, a little albite-oligoclase and much magnetite in uniformly scattered...a ndesite ha s bee n recr y stallised in to a m osa ic of a cid p lag ioclase . par tly ch lorit ised |  | | Journal (issue) | | Conklin 7 Famous mineral localities: the G illette quarry, Haddam Neck, Connecticut .......................Fluorite and associated minerals from Asturias, Spain ..................................................purchased at the Dohrmann auction in 1886 by Georges de la Bouglise. When the Bouglise collection was auctioned...listed simply as “ B ouglise.” This refers to Georges de La Bouglise, a French mining engineer, after whom...COLLECTION ms MINERAIIX m L'OR r« u m a p a r GEORGES de L A B O U G L ISE iNnENIEVR DKS MlXES >4 # * ■ |  | | Journal (article/letter/editorial) | | required by the albite-anorthite series, and the composition is explained as a mixture of albite and anorthite...vanadium-ore (patronite) from ?Jinasragra, near Cerro de Pasco, Peru. Named after Jos~ J. Bravo, of Lima,...rhombohedral or hexagonal. Found in an asbestos quarry in Val ~[alenco, Lombardy. Named after Dr. Luigi...artificially; and, in isomorphous intermixture with albite and anorthite, itspresence is assumed to explain...9V(TiO3)2.2Y~(TiOs)s. 7(TiO)TiO:. l~amed after Giuseppe De Lorenzo, professor of geology in the University of |
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