 | Locmelis, Marek, Fiorentini, Marco L., Rushmer, Tracy, Arevalo, Ricardo, Adam, John, Denyszyn, Steven W. (2016) Sulfur and metal fertilization of the lower continental crust. Lithos, 244. 74-93 doi:10.1016/j.lithos.2015.11.028 | Journal (article/letter/editorial) | | Introduction The Ivrea-Verbano Zone (IVZ) in northwest Italy (Fig. 1) represents a section of PT continental...subvertically over ~150 x 15 km, extending from northwest Italy into southern Switzerland (Fig. 1). To the west... Castello di Gavala, Valmaggia, and Piancone la Frera (Fig. 1). One pipe, at Fei di Doccio, is hosted...sulfide assemblage in the pipes consists mostly of pyrrhotite, pentlandite and chalcopyrite with minor amounts...and intergranular polyphase blebs composed of pyrrhotite with minor amounts of pentlandite and chalcopyrite |  | | Journal (article/letter/editorial) | | Petrogenesis of the Ultramafic Pipes in the Ivrea Zone, NW Italy G. GARUTI1∗, F. BEA2, F. ZACCARINI3 AND P. MONTERO2...UNIVERSITY OF MODENA, ST EUFEMIA 19, MODENA 41100, ITALY 2 DEPARTMENT OF MINERALOGY AND PETROLOGY, UNIVERSITY...UNIVERSITY OF BOLOGNA, PIAZZA DI PORTA S. DONATA 1, I-40126 BOLOGNA, ITALY RECEIVED JUNE 22, 1999; REVISED...and the roof metasediments of the Ivrea Zone, NW Italy. These bodies were emplaced at 287 ± 3 Ma and represent...garutig@unimo.it INTRODUCTION The Ivrea Zone, in NW Italy, is believed to represent an exposed section of |  | | Journal (article/letter/editorial) | | complex (western Alps, Italy) G. Garuti, P. Fiandri and A. Rossi Istituto di Mineralogia e Petrologia...Petrologia dell' Universit&di Modena, Largo S. Eufemia 19, 1-41100 Modena, Italy Abstract. The bulk composition...by a monosulfide solid solution (Mss) with a pyrrhotite composition, from which pentlandite and chalcopyrite...enriched in Co. Troilite and hexagonal intermediate pyrrhotite intergrowths frequently occur due to low-temperature...injected into the country roof rocks as offsets (Fei di Doccio). The general structure of the complex and the |  | | Journal (article/letter/editorial) | | Universityof Modena,Via S. Eufemia,19, 1-41100Modena,Italy Abstract Melonitc,merenskyite, andmoncheiteoccurasminutegrains(40...lessthan5 ttm)dispersed withinthe mainsulfides(pyrrhotite,pentlanditc,andchalcopyrite)in sulfideconcentrations...theupperpartof the main gabbro,but one of them (Fei di Doccio)is injected into the roof countryrock asan offset...Samplelocalities:1 = Bottorno; 2 = Alpe Lavaggio;3 = Isola di Vocca;4 = Gula (cyclicunits);5 = Piancone;6 -- SellaBassa(main...Valmaggia;8 = Becd'Ovaga;9 -- Castellodi Gavala;10 = Fei di Doccio(pipes). temperaturerangebetween 500 ø and 100øC |  | | Report (issue) | | LOWER CRUST IN THE IVREA-VERBANO ZONE, NORTHERN ITALY by Carl R. Thornber1, James E. Quick1, Adriano...CO. 80225 2Istituto di Mineralogia e Petrografia, dell'Universita, Universita di Trieste, Piazzale Europa...Europa, 1,1-34100, Trieste, Italy 1993 TABLE OF CONTENTS INTRODUCTION 3 REGIONAL GEOLOGIC AND TECTONIC...are in the lower crust of the Basin and Range Province, the Rio Grande rift, the Salton Trough, the Midcontinental...directly. The Ivrea-Verbano zone (IVZ) of northern Italy is one of the few places in the world where magmatically |  | | Journal (article/letter/editorial) | | Mineralogiae Petrologia,Universitadi Modena,Modena,Italy ANTHONYJ. NALDRET'F, Departmentof Geology,Earth...a Terra, Universitadegli Studidi Milano,Milan, Italy Abstract The Ivrea zone consistsof continentalcrust...0361-0128/90/1044/328-953.00 328 PGEELEMENTS,IVREAZONE,ITALY formationand to relate the compositionof the ores...1978; Garuti et al., volcanicsasoffsetbodies(Fei di Doccio).The silicate 1979; Shervais,1979; Rivalenti... Valmaggia VM123 VM1304 VM1316 18 87 Castello di Gavalla 0.15 382 255 0.45 3264 1200 84 79 |  | Zaccarini, Federica, Garuti, Giorgio, Fiorentini, Marco L., Locmelis, Marek, Kollegger, Peter, Thalhammer, Oskar A.R. (2014) Mineralogical hosts of platinum group elements (PGE) and rhenium in the magmatic Ni-Fe-Cu sulfide deposits of the Ivrea Verbano Zone (Italy): An electron microprobe study. Neues Jahrbuch für Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 191 (2) 169-187 doi:10.1127/0077-7757/2014/0255 | Journal (article/letter/editorial) | | Ni-Fe-Cu sulfide deposits of the Ivrea Verbano Zone (Italy): An electron microprobe study Federica Zaccarini...from Ni-Fe-Cu deposits of the Ivrea Verbano Zone, Italy. The investigated deposits can be divided into three...metasediments. Platinum group elements were analyzed in pyrrhotite, pentlandite, chalcopyrite and pyrite. The analyses...and As. Platinum and Pd are hosted mainly in pyrrhotite and pentlandite, in about the same proportion;...chalcopyrite. Sixty-two percent of Rh occurs in pyrrhotite and only the 28 % and 10 % in pentlandite and |  | | Conference Proceedings (Volume) | | Mineral magnetism identifies the presence of pyrrhotite in the Navan Zn-Pb deposit, Ireland: implications...implications for low temperature pyrite to pyrrhotite reduction, timing of mineralization and future exploration...sulphide deposits, Ivrea Verbano Zone, Northern Italy ..................................................Ni-Fe-Cu sulfide deposits of the Ivrea Verbano Zone (Italy) .................................................part of Sweden’s oldest and most classical ore province, Bergslagen. Mining commenced in this area at |  | | Report (issue) | | deposit (Mpumalanga Province), the Kalahari manganese field (Northern Cape Province) and the Rustenburg...Potassium-manganesemagnesio-arfvedsonite a-Pyrrhotite B-Pyrrhotite Rh-sperrylite Rhodium sperrylite Soda-margarite...Proto-grunerite . Proto-riebeckite Hogbomite-18R Pyrrhotite-6C Physical varieties Amosite Crocidolite Mixtures...recorded in the phonolites of Montalto di Castro, Viterbo, Italy (Passaglia and Sacerdoti, 1988). Other...Fontein K 77, Kimberley district, Northern Cape Province (Parry and Wright, 1925). The mineralwas found |
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