 | | Book (volume) | | MOUNTAIN GEOLOGY ’ PARTS NORTHERN 1 AND [ITALY II AND TUSCANY BY C. S. DU RICHE PRELLER, M.A., Ph.D...MOUNTAIN PaRts NORTHERN I anp ITALY GEOLOGY. II. AND TUSCANY. OTHER GEOLOGICAL SAME PUBLICATIONS...Filol. Florence.” 1881. The Central Apennines from Tuscany to the Adriatic: ‘“‘ Journ. Ital. Alpine Club,...(The Moraine Walls and Lake Basins of Northern Italy. The Piedmontese Alps, Ligurian Apennines, Carrara...idem. The Ancient Sea and Lake Basins of Central Italy : idem. Italian Mountain Geology, Part II]. Wheldon |  | | Journal (article/letter/editorial) | | KLIGFIELD Istituto di Geologia, Universiti di Pisa, Italy, Istituto di Geologia, Universitai di Genova, and...collision of the Corsica-Sardinia microplate with Italy. Detailed structural mapping reveals a large scale...the region is related to regional extension in Tuscany. During the D1 deformation of the metamorphic sequences...that extends from the northern Tyrrhenian coast of Italy to the Po Plain, and for a considerable distance...initial rifting, subsidence, and development of the Italy-Adriatic continental margin. The deformation in |  | | Journal (article/letter/editorial) | | charnockite locations from Jayananda et al. (1995). A: Arni, Tamil Nadu; P: Ponmudi, Kerala. Please cite this.../ Geoscience Frontiers xxx (xxxx) xxx Figure 6. Arni rock (sample T-6-30 of Hansen et al., 1987). (A)...grain-boundary linings of pure K-feldspar and quartz-albite intergrowths (myrmekite) were observed in the charnockitic...SEM (Jeol JSM-7600F) of grain boundary veins in Arni charnockite. (A and B) Nearly continuous microvein... data from Sourirajan and Kennedy (1962)). 2.3. Arni, Tamil Nadu Figure 8. Duplex polished sections |  | Hansen, E. C., Janardhan, A. S., Newton, R. C., Prame, W. K. B. N., Ravindra Kumar, G. R. (1987) Arrested charnockite formation in southern India and Sri Lanka. Contributions to Mineralogy and Petrology, 96 (2) 225-244 doi:10.1007/bf00375236 | Journal (article/letter/editorial) | | Kerala; 3 Kodamakod, Kerala; 4 Ervadi, Tamil Nadu; 5 Arni, Tamil Nadu; 6 Kurunegala, Sri Lanka as a primary...+ TN21-4 (CH) TN 2-1 (KH) + + (38) (26) + + Arni T6-30A (CH) T6-30B (GN) + + (23c,25r) (23c,25r)...Kerala K18-6 Kodamakod Ervadi, Tamil N a d u Arni, Tamil N a d u TN2-1 T6-30 K18-7 147-214 35-68A... 0.43 0.45 0.43 Table 6. Analyses of garnets Arni, Tamil N a d u Ponmudi, Kerala K18-6 Wt% Gneiss...03 1.17 0.05 0.76 0.03 2.01 0.39 Ervadi, T.N. Arni, T.N. Waraddana, S.L Udadigana, S.L. DllKC-7 |  | | Journal (issue) | | Johnson M inerals o f th e S eravezza M arble, Tuscany, I ta ly ........................................34 Carrara 1 9/20 Via P ie di M arm o R om e, Italy H ours: 10-1 a n d 5 -7 M on.-S at. Detroit, MI...Tel: 39-50-501587 Lungarno Gambacorti 39 P isa , Italy Hours: by Appointment Specialty: Italian and Worldwide...(612) 297-6709 C.so Venezia 55, 20121 M ilano, Italy The Mineralogical Record, volume 2 7 , January-February...January-February, 1996 M in e r a l s o f t h e Seravezza M arble, T u s c a n y , It a l y P a o lo O rlandi |  | | Journal (issue) | | CREDITO LOMBARDO, AG ENCY E. ACCO UNf 6908/4, MILANO, ITALY. -Please send COPY of your remittance document whit...deposiu within the "Boccheggiano Group" (Southern Tuscany). Mem. Soc. Geol. It., 19; 705-712 ~ · T~W DESSAU...Ferruginous Horizons in the Venucano in Southern Tuscany, Paleoenvironmental and Paleogegra• phic implications...mineral from the pirite deposit of Niccioleta, Tuscany, Rend. Soc. ltal. Miner. Petrol., 16, 783-789 31...LATTANZI P., (1981): Pyritic ores of Southern Tuscany, Italy. Proc. lnJernaJ. Con/ Appl. Mineral., (!CAM |  | Yllmaz, Y., Serdar, H. S., Genc, C., Yigitbas, E., Gürer, Ö. F., Elmas, A., Ylldirim, M., Bozcu, M., GÜRpinar, O. (1997) The Geology and Evolution of the Tokat Massif, South-Central Pontides, Turkey. International Geology Review, 39 (4) 365-382 doi:10.1080/00206819709465278 | Journal (article/letter/editorial) | | basement rocks and were referred to as the Anatolides (Arni, 1939; Ketin, 1966). However, detailed studies within...green lustrous metalavas in which rounded, white albite porphyroblasts and the surrounding chlorite-actinolite-rich...are euhedral brown garnet, white porphyroblastic albite, pale-green epidote, nee dle-like, dark-green...assemblages encountered in these rocks include: quartz + albite + chlorite + sphene, in the graywackes (prehnite...occurs only in the altered graywackes) ; quartz + albite + musco- vite + slates quartz pelitic stilpnomelane |  | | Journal (article/letter/editorial) | | Universiti di Firenze, via La Pira 4,l-50121 Florence, Italy 2lnstitut fiir Mineralogie, Ruhr-Universitiit Bochum...Mn-mine, Valle di Saint Barth6lemy, Western Alps, Italy becauseof its chemical composition and crystallographicfeatures...REE-bearingmineral of di Saint Barth6lemy, Western Alps, Italy) is piemontite the epidote group was allanite, which...a few kilometersnortheastof Nus, Valle d'Aosta, Italy. The metasedimentaryrocks at Varenche probably form...partly replaced by very fine-grained intergrowths of albite and hematite),spessartine,hematite, colorlesscrossite |  | NAGASHIMA, Mariko, ARMBRUSTER, Thomas, AKASAKA, Masahide, MINAKAWA, Tetsuo (2010) Crystal chemistry of Mn2+-, Sr-rich and REE-bearing piemontite from the Kamisugai mine in the Sambagawa metamorphic belt, Shikoku, Japan. Journal of Mineralogical and Petrological Sciences, 105 (3) 142-150 doi:10.2465/jmps.090709 | Journal (article/letter/editorial) | | Mn2+ , Sr and REE rich piemontite from Varenche, Italy (Bonazzi et al., 1996) has been reported, the formation...rich manganipiemontite (Sr) occurs in late stage albite veinlets (Fukushima et al., 2005). The Mn2+ , Sr...the epidote group from Val Graveglia, Liguria, Italy. European Journal of Mineralogy, 2, 519-523. Bonazzi...REE-bearing piemontite from Monte Brugiana, Alpi Apuane, Italy. European Journal of Mineralogy, 4, 23-33. Bonazzi...Langer, K., Tillmanns, E., Kersten, M., Almen, H. and Arni R.K. (2002) The crystal chemistry of Mn3+ in the |  | Biagioni, Cristian, Bonazzi, Paola, Pasero, Marco, Zaccarini, Federica, Balestra, Corrado, Bracco, Roberto, Ciriotti, Marco E. (2019) Manganiakasakaite-(La) and Ferriakasakaite-(Ce), Two New Epidote Supergroup Minerals from Piedmont, Italy. Minerals, 9 (6) 353 doi:10.3390/min9060353 | Journal (article/letter/editorial) | | New Epidote Supergroup Minerals from Piedmont, Italy Cristian Biagioni 1, *, Paola Bonazzi 2 , Marco...Università di Pisa, Via Santa Maria 53, I-56126 Pisa, Italy; marco.pasero@unipi.it Dipartimento di Scienze della...di Firenze, Via G. La Pira 4, I-50132 Firenze, Italy; paola.bonazzi@unifi.it Department of Applied Geological... Via Luigi Delfino 74, I-17017 Millesimo (SV), Italy; c.balestra@filmferrania.it Associazione Micromineralogica...Italiana, Via Montenotte 18/6, I-17100 Savona, Italy; woof_59@yahoo.it Associazione Micromineralogica |  | | Journal (article/letter/editorial) | | hydro-muscovite, chlorite, chloritoid, rectorite, ephesite, albite, microcline, quartz, K–Mg–Al–silicate, hydrated...the presence of quartz, clinochlore, muscovite, albite, microcline, diaspore, and chloritoid [4]. Major...Explor. Turkey, File 941 (1938) [in Turkish]. 6. P. Arni, Bauxite Deposits in Seyranda ğ ları, Antalya,...Explor. Turkey, File 1165 (1940) [in Turkish]. 7. P. Arni, “Known Bauxite Deposits in Turkey,” Bull. Inst |  | Makovicky, Emil, Frei, Robert, Karup-Møller, Sven, Bailey, John C. (2016) Imperial Porphyry from Gebel Abu Dokhan, the Red Sea Mountains, Egypt Part I. Mineralogy, petrology and occurrence. Neues Jahrbuch f??r Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 193 (1) 1-27 doi:10.1127/njma/2015/0289 | Journal (article/letter/editorial) | | and vicinity, except for imperial gifts outside Italy or as minor pieces overlooked by imperial officials...concentrated in Rome and central Italy, with rare exports to Tuscany and even to Westminster cathedral...favour ignimbrite origin of red porphyry. They found albite-rich plagioclase, ‘remnants of K feldspar’, common...counting time of 10 seconds were used. Preanalyzed albite, K-feldspar, olivine, wollastonite, hematite, corundum...facies conditions. Matrix is now Ca containing albite; bright exsolutions are epidote, light-grey exsolutions: |  | | Journal (article/letter/editorial) | | omphacite, amphibole, muscovite, phlogopite, chromite, albite, and zircon. The chromian epidote crystals are...amphibolite, marble, epidote − quartz rock, and albite − white mica − quartz schist. Their protoliths...chromian epidote, muscovite, phlogopite, chromite, albite, and zircon. In some samples, mineral lineations... amphibole, muscovite and phlogopite. Anhedral albite fills interstices between crystals of chromian...Langer, K., Tillmanns, E., Kersten, M., Almen, H. and Arni, R.K. (2002) The crystal chemistry of Mn3+ in the |  | | Journal (article/letter/editorial) | | (Hansen et al., 1995), the Ivrea Zone of northern Italy (Harlov and Wirth, 2000) and many other occurrences...micro-veins in granulites from Alaska and northern Italy are found only in quartz-bearing rocks; this suggests...Archean granulite facies terranes of the Superior Province of Canada (Percival et al., 1992) may imply a...Val Strona di Omegna, IvreaVerbano Zone, Northern Italy. Journal of Petrology 43, 769-824. Harlov, D. E...Strona di Omegna, US Ivrea-Verbano zone, northern Italy. Contributions to Mineralogy and Petrology 140, |  | | Journal (article/letter/editorial) | | comme des organismes benthiques de milieu c6tier (Arni, 1965, in Bignot, 1982). Le "niveau volcano-s6dimentaire"...renfermant des miliolid6s esp~ce benthique cOtiOre (Arni, 1965 in Bignot, 1982), tOmoigne d'une mise en place...de la province de Kosaka (Horikoshi, 1969; Sato, 1974; Urabe et Sato, 1978) et de la province des Pontides...A1203 SiO2 K20 CaO FeO' Total Na Al Si K Ca Fe Albite Orthose Anorthite 2 3 4 5 0.00 24.30 1.00...l'appartenance du massif volcanique d'E1 Aouana /~ la province magmatique tertiaire calco-alcaline du Constantinois |  | | Journal (article/letter/editorial) | | (GRUTZECK et al., 1974) distributions. The system albite-anorthitediopside has been used as a model for...points below 1500 K correspond to melts with high albite content. so they fall in a discrete group at the...Thermodynamics of plagioclase-melt equilibria in the system albite-anorthite-diopside. Geochim. Cosmochim. Acta 46...pyroxene saturation surface in the system diopside-albite-anorthite. Geochim. Cosmochim. Acta 45, I57- 16...calculations and impli~tions for structure, th~~~arni~ and physical properties. Phys. Chem. Min. (in press) |  | | Journal (article/letter/editorial) | | +_braunite + hematite = piemontite + tremolite + albite + chlorite + calcite + quartz + NaC1 __ 0 2 . ...piemontites from braunite quartzites at Praborna, Italy, contain up to about 33 mole % Mn 3§ in early high...calcareous schists, and minor ironrich metacherts and albite gneisses. Lenses of metasedimentary braunite quartzites... r--'* ~ t--~ ~eq ~ ~ ~'* ~ r~ Quartz Albite Muscovite Chlorite Piemontite Thulite Spessartine...in these layers may contain abundant piemontite, albite, cymrite, muscovite, and minor tremolite, braunite |  | | Journal (article/letter/editorial) | | revisedform January 8, 1986) Abstract-The the~~~arni~ propertiesof ~nop~xcn~ on thejoins diups~~j~~te...fl-qu=ts Anorthite 10.09113 6SM6 Jadeite 1o.O436 Albite 1.81 3.54 0.68’ l.19 0.09 1.4’2 1.6” 3.2” 9 ...with albite and quartz at 600°C as a function of pressure.Using the univariant reaction albite = jadeite...experiments on diopsidejadeitepyroxenes coexisting with albite and quartz at I2001350°C as a function of pressure...non-binary components were present in pyroxene and albite. GASPAIUK(1981) mezwed the compositions of jadeifeCUTSpyroxenes |  | | Journal (article/letter/editorial) | | 5. Bishusha 6. Rusongati -0 o 7. Num bi Lldi Arni~ LAC KIVU 8. Kahuzi ,.).i 9. Biego lO.Miki I1...e l o p m e n t of the Rift a n d its volcanic province (Fig. 1). On t h e b a s i s of t h e existence...body, a microcrystalline rock m a d e u p of 9 0 % albite a n d quartz in m y r m e k i t o i d a s s o c |  | | Journal (article/letter/editorial) | | compared the data for CO, solubility in diopside and albite gIasses as determined by the amount of CO2 weighed...concluded that the microprobe BTA data (at least for albite melts) were in error by + lO-SO%, but that the...between partition coefficients is required th~~~arni~Iy if Henry’s Law is @isfred in both phases. The...obtain reliable results” and that “at least for albite glasses, previous results obtained by beta track...( 1985) Solubility of carbon dioxide in molten albite (abstr.) Eos; Trans. Amer. Geophys. Union 66, 1130 |  | Bonazzi, P., Holtstam, D., Bindi, L., Nysten, P., Capitani, G. (2009) Multi-analytical approach to solve the puzzle of an allanite-subgroup mineral from Kesebol, Vastra Gotaland, Sweden. American Mineralogist, 94 (1) 121-134 doi:10.2138/am.2009.2998 | Journal (article/letter/editorial) | | Università di Firenze, via La Pira 4, I-50121 Firenze, Italy 2 Naturhistoriska riksmuseet, Box 50007, SE-104...Università di Firenze, via La Pira 4, I-50121 Firenze, Italy 4 Department of Earth Sciences, Uppsala University...Università di Bari, Via E. Orabona 4, I-70125, Bari, Italy 1 aBstract Dark-brownish, euhedral crystals of...granitic rocks and calcite veins in the Grenville Province of the Canadian Shield. Because the transition...wollastonite (CaKβ), Al2O3 (AlKα), MgO (MgKα), and albite (SiKα). Raw data were processed in a Cameca version |  | Nagashima, M., Nishio-Hamane, D., Tomita, N., Minakawa, T., Inaba, S. (2013) Vanadoallanite-(La): a new epidote-supergroup mineral from Ise, Mie Prefecture, Japan. Mineralogical Magazine, 77 (6) 2739-2752 doi:10.1180/minmag.2013.077.6.04 | Journal (article/letter/editorial) | | NiO (Ni), periclase (Mg), SrBaNb4O12 (Sr, Ba), albite (Na), K-feldspar (K), fluorite (F) and halite (Cl)...the epidote group from Val Graveglia, Liguria, Italy. European Journal of Mineralogy, 2, 519523. Bonazzi...REE-bearing piemontite from Monte Brugiana, Alpi Apuane, Italy. European Journal of Mineralogy, 4, 2333. Bonazzi...Langer, K., Tillmanns, E., Kersten, M., Almen, H. and Arni, R.K. (2002) The crystal chemistry of Mn3+ in the |  | | Catalog/List | | t o 2 wm in siz e impl aRted on mat r ix wit h Albite & Quartz. 2x1-tx1t ", £2 . 50p 3. ANGLESITE . Broken...ne , Gutt e , ~'D ntam , U. S . A. Ver y ri ch t arni s he d rret a llic masses wit h minDr pyrit es a |  | | Journal (issue) | | in the spe<'imen, it was found nlso to contain albite, chlorite, epidote, hornblende, Hmonite magnetite...glnss. 0 l\'IR. l .ARNI ADDRESSES GEOLOGY CLUB On April 9th. )Ir. ~te1lhen ,arni of ~te11he11 Va.rui |  | | Report (volume) | | according to the type locality Piemont in Northern Italy. The first Cr rich epidote occurrence was described...Johannson (1937) pointed to the important reaction albite + anorthite + water = zoisite + paragonite + quartz...anorthite + water = zoisite + kyanite + quartz, or albite + anorthite + water = zoisite + paragonite + quartz...the typical assemblage is epidote + chlorite + albite + quartz + carbonate. Epidote together with chlorite...is given by the reaction actinolite + chlorite + albite = epidote + glaucophane + quartz, which can be |
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