Geochemistry of basic magmatism of Western Antarctic Rift: implications for volatiles storage and recycling in the mantle

Autor: Massimo Coltorti, Carmelo Ferlito, Luisa Ottolini, Alberto Zanetti, Federico Casetta, Pier Paolo Giacomoni, Costanza Bonadiman

The petrologic study of olivine-hosted melt inclusions (MIs) from alkaline primary Cenozoic basalts of Northern Victoria Land (Antarctica) provide new insights on the role of volatiles in the onset of rift-related magmatism. The concentration of vola

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b25a876f72c9b5f2991404e3f3bb352
http://hdl.handle.net/11392/2419398

Water, lithium and trace element compositions of olivine from Lanzo South replacive mantle dunites (Western Alps): New constraints into melt migration processes at cold thermal regimes

Autor: Luisa Ottolini, Riccardo Tribuzio, Morihisa Hamada, Alessio Sanfilippo

Publikováno v: Geochimica et Cosmochimica Acta. 214:51-72

Replacive mantle dunites are considered to be shallow pathways for extraction of mantle melts from their source region. Dunites offer a unique possibility to unravel the compositional variability of the melts produced in the upper mantle, before mixi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9b35ce370cb4b071af49b7459ae8b7d
https://doi.org/10.1016/j.gca.2017.07.034

Major and trace element geochemistry of emerald from several deposits: Implications for genetic models and classification schemes

Autor: Carlo Aurisicchio, Laura Medeghini, Aida Maria Conte, Luisa Ottolini, Caterina De Vito

Publikováno v: Ore geology reviews 94 (2018): 351–366. doi:10.1016/j.oregeorev.2018.02.001
info:cnr-pdr/source/autori:Aurisicchio C.[1], Conte A. [1], Medeghini L.[2], Ottolini L.[3], De Vito C.[2]/titolo:Major and trace element geochemistry of emerald from several deposits: Implications for genetic models and classification schemes/doi:10.1016%2Fj.oregeorev.2018.02.001/rivista:Ore geology reviews/anno:2018/pagina_da:351/pagina_a:366/intervallo_pagine:351–366/volume:94

In the present work, we report the chemical composition of representative emerald crystals from some of the most important worldwide deposits. Major and trace elements were investigated using Electron Microprobe Analysis (EMPA) and Secondary Ion Mass

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4c2c29cc39602098e23318ae29802d0
http://www.cnr.it/prodotto/i/393637

The role of cryptotephra in refining the chronology of Late Pleistocene human evolution and cultural change in North Africa

Autor: R.N.E. Barton, Abdeljalil Bouzouggar, Christine Lane, A Oh, Lucy Farr, Karin Kindermann, Luisa Ottolini, Paul G. Albert, Peter Ditchfield, P Van Peer, Victoria C. Smith, S.N. Collcutt, Dustin White

Publikováno v: Barton, RNE, Lane, CS, Albert, PG, White, D, Collcutt, SN, Bouzouggar, A, Ditchfield, P, Farr, L, Oh, A & Ottolini, L 2015, ' The role of cryptotephra in refining the chronology of Late Pleistocene human evolution and cultural change in North Africa ', Quaternary Science Reviews, vol. 118, pp. 151-169 . https://doi.org/10.1016/j.quascirev.2014.09.008
Quaternary science reviews 118 (2015): 151–169. doi:10.1016/j.quascirev.2014.09.008
info:cnr-pdr/source/autori:Barton R.N.E.; Lane C.S.; Albert P.G.; White D.; Collcutt S.N.; Bouzouggar A.; Ditchfield P.; Farr L.; Oh A.; Ottolini L.; Smith V.C.; Van Peer P.; Kindermann K./titolo:The role of cryptotephra in refining the chronology of Late Pleistocene human evolution and cultural change in North Africa/doi:10.1016%2Fj.quascirev.2014.09.008/rivista:Quaternary science reviews/anno:2015/pagina_da:151/pagina_a:169/intervallo_pagine:151–169/volume:118

Sites in North Africa hold key information for dating the presence of Homo sapiens and the distribution of Middle Stone Age (MSA), Middle Palaeolithic (MP) and Later Stone Age (LSA) cultural activity in the Late Pleistocene. Here we present new and r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20d8a83d2296e702204312979cad8a61
https://doi.org/10.1016/j.quascirev.2014.09.008

Sodalite-group minerals from Somma-Vesuvius volcano (Naples, Italy): A combined EPMA, SIMS and FTIR crystal chemical study

Autor: L. D'Orazio, Michele Saviano, Fabio Bellatreccia, Angela Mormone, Luisa Ottolini, Giuseppina Balassone, Maria Rosaria Ghiara, Carmela Petti, Rosanna Rizzi, Angela Altomare

Publikováno v: Canadian mineralogist 54 (2016): 583–604. doi:10.3749/canmin.1500083
info:cnr-pdr/source/autori:Balassone G.[1], Bellatreccia F.[2], Ottolini L.[3], Mormone A.[4], Petti C.[5], Ghiara M.R.[6], Altomare A.[7], Saviano M.[7], Rizzi R.[7], D'Orazio L.[8]/titolo:Sodalite-group minerals from the Somma-Vesuvius volcano (Naples, Italy): a combined EPMA, SIMS, and FTIR crystal-chemical study./doi:10.3749%2Fcanmin.1500083/rivista:Canadian mineralogist/anno:2016/pagina_da:583/pagina_a:604/intervallo_pagine:583–604/volume:54

This work is focused on the crystal-chemical characterization of the cationic and anionic components of sodalite-group minerals (SGM) occurring in various igneous-to-metamorphic rocks and ejecta from the alkaline-potassic Somma-Vesuvius volcano (sout

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::925691be35d8208e8b68e12b242e309a
http://hdl.handle.net/11588/627343