 | | Journal (article/letter/editorial) | | Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences, ul. Kosygina...20, 2006 Abstract—Orthorhombic magnesium–iron ludwigite–vonsenite forms a continuous isomorphic series...substitution of Mn for Mg (in pinakiolite, blatterite, and others) and practically complete substitution of Ni...substituted by isovalent Al and Cr. The incorporation of Ti, Sn, Sb, and V via heterovalent substitution has...detail. Our research revealed new manifestations of Ti- and Sn-bearing borates. They are magnesioludwigite |  | | Journal (article/letter/editorial) | | Verlagsbuchhandlung 2009 Synthesis of isomorphic vonsenite-ludwigite series A. Bloise and E. Barrese With...Abstract: Three intermediate members of the vonsenite (Fe2FeBO5) - ludwigite (Mg2FeBO5) isomorphic series were...were synthesized at a constant reaction time of 72 hours in various hydrothermal conditions: temperature...energy-dispersive spectrometer (SEM-EDS). Compounds of the isomorphic series were obtained at high temperatures...only partially completed, resulting in the formation of magnesioferrite and suanite. Structural changes observed |  | | Journal (article/letter/editorial) | | Netherlands CARBON AND OXYGEN ISOTOPIC COMPOSITION OF CARBONATES IN LIMESTONE BLOCKS AND RELATED GEODES...ALBANHILLS B. TURI Institute of Geochemistry, Universityof Rome, Rome (Italy) (Received February 19, 1969)...SUMMARY A d e t e r m i n a t i o n w a s m a d e of the c a r b o n a n d o x y g e n i s o t o p i c...c c o m p o s i tion in the c a r b o n a t e s of e j e c t e d l i m e s t o n e b l o c k s and r...c o m p o s i t i o n of oxygen a l w a y s f a l l s within the r a n g e of s e d i m e n t a r y and |  | Camara, F., Oberti, R., Ottolini, L., Della Ventura, G., Bellatreccia, F. (2008) The crystal chemistry of Li in gadolinite. American Mineralogist, 93 (7) 996-1004 doi:10.2138/am.2008.2748 | Journal (article/letter/editorial) | | Volume 93, pages 996–1004, 2008 The crystal chemistry of Li in gadolinite Fernando Cámara,1,* Roberta Oberti...Pavia, Italy Dipartimento di Scienze Geologiche, Università degli Studi Roma Tre, I-00146 Roma, Italy 2...to the complete crystal-chemical characterization of a gadolinite-(Y) sample found in a volcanic holocrystalline...holocrystalline ejectum near the Vico lake (Latium, Italy). Gadolinite-(Y) occurs as poly-twinned crystals...the chemical and the structural characterization of gadolinite-(Y) from Vico required nonstandard procedures |  | | Catalog/List | | PRACTICAL ENCYCLOPEDIA OF ROCKS AND MINERALS by John Farndon. My private collection of rocks and minerals...rocks. I have the book available at £17 plus post of£5.50. ~ -- - 97 ■ ACTINOLITE Achmelvich, near...YGONITE Eitarama,Ruanda, Central Africa Rich mass of black crystal sections ,on matrix. Pure white cleavage...------------6 ALBITE Kragero Norway 933 ANATASE Hingston Quarry,Comwall Black micro crystals in crystalline feldspar...THAUSITE Modum, Ouskcrud,Norway Quite good coverage of small brown crystuls \lll rock Rich brown-purple |  | Lacalamita, M., Balassone, G., Schingaro, E., Mesto, E., Mormone, A., Piochi, M., Ventruti, G., Joachimski, M. (2017) Fluorophlogopite-bearing and carbonate metamorphosed xenoliths from theCampanian Ignimbrite (Fiano, southern Italy): crystal chemical, geochemical and volcanological insights. Mineralogical Magazine, 81 (5) 1165-1189 doi:10.1180/minmag.2016.080.155 | Journal (article/letter/editorial) | | from the Campanian Ignimbrite (Fiano, southern Italy): crystal chemical, geochemical and volcanological...di Bari Aldo Moro, via Orabona 4, I-70125 Bari, Italy Dipartimento di Scienze della Terra dell’Ambiente...Universitario Monte S. Angelo, Via Cinthia, I-80126 Napoli, Italy Istituto Nazionale di Geofisica e Vulcanologia,...Vesuviano, via Diocleziano 328, I-80124 Napoli, Italy GeoZentrum Nordbayern, Universität Erlangen-Nürnberg...Ignimbrite deposits at Fiano (southern Italy), at ∼50 km northeast of the sourced volcanic area. These rocks |  | | Journal (article/letter/editorial) | | Clinopyroxene Chemistry of the High-Potassium Suite from the Alban Hills, Italy C. Aurisicchio, M. Federico...Universit/t degli Studi di Roma "La Sapienza", Roma, Italy, and Centro di Studio per la Mineralogia e Petrologia...Petrologia delle Formazioni Ignee del C.N.R., Roma, Italy With 8 Figures Received May 26, 1987; accepted April...comagmatic region) show coexistence, within the same rock, of two core-rim evolution trends: diopside-salite and...be divided in two groups depending on which type of core predominates. Geochemical mixing tests, conducted |  | Peccerillo, Angelo, Federico, Marcella, Barbieri, Mario, Brilli, Mauro, Wu, Tsai-Wan (2010) Interaction between ultrapotassic magmas and carbonate rocks: Evidence from geochemical and isotopic (Sr, Nd, O) compositions of granular lithic clasts from the Alban Hills Volcano, Central Italy. Geochimica et Cosmochimica Acta, 74 (10) 2999-3022 doi:10.1016/j.gca.2010.02.021 | Journal (article/letter/editorial) | | O) compositions of granular lithic clasts from the Alban Hills Volcano, Central Italy Angelo Peccerillo...della Terra, Piazza Università, 06100 Perugia, Italy Dipartimento di Scienze della Terra, Università...La Sapienza, Piazzale Aldo Moro 5, 00185 Roma, Italy c Istituto di Geologia Ambientale e Geoingegneria...Aldo Moro 5, 00185 Roma, Italy d Department of Earth Sciences, University of Western Ontario, London,...study of granular lithic clasts (ejecta) from the Alban Hills ultrapotassic volcano, Central Italy. Some |  | | Catalog/List | | PRACTICAL ENCYCLOPEDIA OF ROCKS AND MINERALS by John Farndon. My private collection of rocks and minerals...rocks. I have the book available at £17 plus post of £5.30. TEPHROITE, chocolate brown massive with minor...Malawi 975 ALTHAUSITE Modum, Buskerud,Norway Rich mass of black crystal sections ,on matrix. Rich brown-purple...ALLOPHANE Hawkswood Mine, Cornwall 933 ANATASE Hingston Quarry,Cornwall Black micro crystals in crystalline feldspar...ANDRADITE Grua. Oppland Norway Quite good coverage of small brown crystals on rock lxl£3 lx2£5 2x2£10 2x3£15 |  | | Journal (volume) | | 1964. Asano G. Occurence and properties of some boric minerals of the Tahsicha and Tahuangkou regions, Kuantien...Geol. -urv. of Manchuria, 108, 1943. 26 Bachechi F., Federico M., Fornaseri M. La ludwigite e i minerali...l’accompagnano nelle geodi delle «pozzolane nere» di Corcolle, Tivoli, Colli Albani. Period. Mine ral., 1966... Hildebrand F. A., Vlisidis A. C. Members of the ludwigite-vonsenite series and their distinction from...paigeite — two new minerals of contact-metamorphic origin.— Amer. J. of Sci., 4 ser., 1908, 25. Moore |
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Corcolle Quarry, Rome, Metropolitan City of Rome Capital, Lazio, Italy