Contents Simone Pollastri, Lara Gigli, Paolo Ferretti, Giovanni B. Andreozzi, Nicola Bursi Gandolfi, Kilian Pollok , Alessandro F. Gualtieri -The crystal structure of mineral fibes. 3. Actinolite asbestos Dmitry A. Chebotarev, Anna G. Doroshkevich, Reiner Klemd, Nikolay S. Karmanov - Evolution of Nb-mineralization in the Chuktukon carbonatite massif, Chadobets upland (Krasnoyarsk Territory, Russia) Nicola Mondillo, Giuseppina Balassone, Maria Boni, Antonio Marino, Giuseppe Arfè - Evaluation of the amount of rare earth elements -REE in the Silius fluorie vein system (SE Sardinia, Italy). Fuat Yavuz and Zeynep Döner - WinAmptb: A Windows program for calcic amphibole thermobarometry Marcella Di Bella, Francesco Italiano, Davide Romano, Alessandro Tripodo, Giuseppe Sabatino - Geochemistry and tectonic setting of triassic magmatism from the Lercara Basin (Sicily, Italy) Silvio Mollo, Francesco Vetere, Harald Beherens, Vanni Tecchiato, Antonio Langone, Piergiorgio Scarlato, Diego Perugini - The effect of degassing and volatile exsolution on the composition of a trachybasaltic melt decompressed at slow and fast rates

Monika Huraiová, Patrik Konečný, Ivan Holický, Stanislava Milovská,Ondrej Nemec, Vratislav Hurai - Mineralogy and origin of peralkaline granite-syenite nodules ejected in Pleistocenebasalt from Bulhary, southern Slovakia Laura Medeghini and Lorenzo Nigro - Khirbet al-Batrawy ceramics: a systematic mineralogical and petrographic study for investigating the material culture Liam A. Bullock, Ralf Gertisser, Brian O’Driscoll - Spherulite formation in obsidian lavas in the Aeolian Islands, Italy Simone Pollastri, Natale Perchiazzi, Lara Gigli, Paolo Ferretti, Alessandro Cavallo, Nicola Bursi Gandolfi, Kilian Pollok, Alessandro F. Gualtieri - The crystal structure of mineral fibes. 2. Amosite and fibous anthophyllite Nima Nezafati and Morteza Hessari - Tappeh Shoghali; A signifiant early silver production site in North Central Iran Shanke Liu, Jiaju Li, Jianming Liu -An updated model of Rietveld structure refinement of Na/-feldspar

Contents Paolo Fulignati Fluid inclusion evidence on the direct exsolution of magmatic brines from a granite intrusion beneath the eastern sector of Larderello geothermal field (Italy) P. Ramesh Chandra Phani and V.V.N. Raju A New kimberlite pipe in Balkamthota Vanka, Pennahobilam, Anantapur district, Andhra Pradesh, India. Field aspects and preliminary investigations Barbara Bonechi, Cristina Perinelli, Mario Gaeta, Vanni Tecchiato, Serena F. Granati Experimental constraints on amphibole stability in primitive alkaline and calc-alkaline magmas Bibhuti Gogoi, Ashima Saikia, Mansoor Ahmad Titanite-centered ocellar texture:A petrological tool to unravel the mechanism enhancing magma mixing Giulio Morteani and Dieter Rhede The multi-fluid metasomatic genesis of the Archean Poona emerald deposit (Murchison Province, Western Australia): microtextures, geochemistry and stable oxygen isotopes

Contents Gioacchino Tempesta, Carlo Porfido, Michele Bellino, Alessandro Monno, The “Exultet 1” of Bari: multi-methodological approach for the study of a rare medieval parchment roll · Abdullah Mahmoud Ahmed Kamel, Ahmed Abo El-yamin, Chemical and physical characterization of mortars and plasters from a Coptic paternoster: new excavation in the temple of Ptolemy XII, Sheikh Hamad, Athribis, Sohag, Egypt · Paolo Ballirano, Andrea Bloise, Carlo Cremisini, Elisa Nardi, Maria Rita Montereali, Alessandro Pacella, Thermally induced behavior of the K-exchanged erionite: a further step in understanding the structural modifications of the erionite group upon heating · Marilda Osmani, Aida Bani, Fran Gjoka, Dolia Pavlova, Peçi Naqellari, Edmira Shahu, Irena Duka, Guillaume Echevarria, The natural plant colonization of ultramafic post-mining area of Përrenjas, Albania · Fuat Yavuz and Demet Kıran Yıldırım, A Windows program for pyroxene-liquid thermobarometry · Shohreh Hassanpour and Ghahraman Sohrabi, Major-trace elements geochemical characterization, geochronology and radiogenic isotopes of Eocene magmatic rocks in Anique, Qaradagh pluton, NW Iran · Alessandro Pacella, Giovanni B. Andreozzi, Ingrid Corazzari, Maura Tomatis, Francesco Turci, Surface reactivity of amphibole asbestos: A comparison between two tremolite samples with different surface area

CONTENTS Angelo De Min, Francesco Princivalle and Davide Lenaz Geochemistry of the Late Mesozoic - Early Cenozoic turbidites from the NE part of the Adria microplate Bogdan Constantinescu, Daniela Cristea-Stan, Imre Kovács and Zoltan Szőkefalvi-Nagy External milli-beam PIXE analysis of the mineral pigments of glazed Iznik (Turkey) ceramics Somayeh Noghani and Mohammadamin Emami Mineralogical Phase Transition on Sandwich-like Structure of Clinky Pottery from Parthian Period, Iran Mauro Francesco La Russa, Silvestro Antonio Ruffolo, Natalia Rovella, Cristina Maria Belfiore, Paola Pogliani, Claudia Pelosi, Maria Andaloro and Gino Mirocle Crisci Cappadocian ignimbrite cave churches: stone degradation and conservation strategies Valeria Diella, Ilaria Adamo and Rosangela Bocchio Gem-quality rhodonite from Val Malenco (Central Alps, Italy) Luisa De Capitani, Giovanni Grieco, Silvia Porro, Elena Ferrari, Enrica Roccotiello and Pietro Marescotti Potentially toxic element contamination in waste rocks, soils and wild flora at the Roşia Montană mining area (Romania) Davide Lenaz, Giovanni B. Andreozzi, Maibam Bidyananda and Francesco Princivalle Oxidation degree of chromite from Indian ophiolites: a crystal chemical and 57Fe Mössbauer study Gaetano Ortolano, Roberto Visalli, Rosolino Cirrincione and Gisella Rebay PT-path reconstruction via unraveling of peculiar zoning pattern in atoll shaped garnets via image assisted analysis: An example from the Santa Lucia de Mela garnet micaschists (northeastern Sicily-Italy)

Indice: Archaeometric characterization of amphorae and bricks of Imperial Age found in a roman villa near the Luzzi town (Cosenza, Calabria, Italy)Structural and spectroscopic characterization of anorthite synthesized from secondary raw materialsVein mineral assemblage in partially serpentinized peridotite xenoliths from Hyblean Plateau (south-eastern Sicily, Italy)Cumulative cordieritite formation as a result of anatexis and melt expulsion. An example from the Chavanon sequence, Variscan French Massif CentralVolcanic geology and petrology of the Val Calanna succession (Mt. Etna, Southern Italy): discovery of a new eruptive centerA case study of alkali-silica reactions: petrographic investigation of paving deteriorationChemical, mineralogical and petrographic characterization of Roman ancient hydraulic concretes cores from Santa Liberata, Italy, and Caesarea Palestinae, Israel Sulphate-arsenate exchange properties of Zn-Al layered double hydroxides: preliminary data