Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Pietro Armienti"'
Autor:
Simone Tarquini, Pietro Armienti
Publikováno v:
Image Analysis and Stereology, Vol 22, Iss 1, Pp 27-34 (2011)
An acquisition and analysis method based on a commercial, low-cost, high-resolution film scanner is presented. It allows to collect data from standard rock thin sections with a resolution up to 9.4 μm per pixel. Common and general purpose facilities
Externí odkaz:
https://doaj.org/article/8ac81a2350e141328ae34d41574bf2ec
Autor:
Marco Liuzzo, Paola Del Carlo, Pietro Armienti, Giovanni Giuffrida, Andrea Cannata, Gaetano Giudice, Salvatore Gambino, Massimo Pompilio
Publikováno v:
Geological Society, London, Memoirs. 55:741-758
Mount Melbourne and Mount Rittmann are quiescent, although potentially explosive, alkaline volcanoes located 100 km apart in Northern Victoria Land quite close to three stations (Mario Zucchelli Station, Gondwana and Jang Bogo). The earliest investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5904e330791d6aede6c9c04163a076f4
https://doi.org/10.1144/m55-2018-43
https://doi.org/10.1144/m55-2018-43
Autor:
Gambino, Salvatore, Pietro, Armienti, Cannata, Andrea, DEL CARLO, Paola, Gaetano, Giudice, Giovanni, Giuffrida, Liuzzo, Marco, Massimo, Pompilio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4731::a21d4f17c5ed4bb94d77ff7265ae0de4
https://hdl.handle.net/20.500.11769/543821
https://hdl.handle.net/20.500.11769/543821
Autor:
Pietro Armienti, Piergiorgio Scarlato, Matteo Masotta, Manuela Nazzari, Silvio Mollo, Teresa Ubide, Alessio Pontesilli
Isothermal and undercooling experiments were conducted on one of the most primitive trachybasalts from Mt. Etna volcano in order to examine the crystallization mechanisms controlling the textural and compositional variability of clinopyroxene. Experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23cfc9cb976ca9a05a75fc8d1492c3cf
http://hdl.handle.net/11568/1022795
http://hdl.handle.net/11568/1022795
Publikováno v:
Lithos. :225-239
The alkaline basaltic magmas at Mt. Overlord (northern Victoria Land, Antarctica) entrained abundant ultramafic xenoliths (wehrlites, clinopyroxenites and hornblendites). Textures, bulk rock compositions, mineral chemistry and thermobarometric calcul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f979f257127aab609c7334a6146ce40c
https://doi.org/10.1016/j.lithos.2016.10.027
https://doi.org/10.1016/j.lithos.2016.10.027
Autor:
Matteo Masotta, Manuela Nazzari, Marco Brenna, Piergiorgio Scarlato, Pietro Armienti, Silvio Mollo, Alessio Pontesilli
In order to investigate the role of crystallization kinetics in mafic alkaline systems, textural measurements, mineral compositional changes and diffusion modelling calculations have been carried out on isothermal time-series experiments. The data we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c64e22a697a58096b2dc6df92d64a2f
http://hdl.handle.net/11573/1270136
http://hdl.handle.net/11573/1270136
Autor:
Pietro Armienti
Publikováno v:
Journal of Cultural Heritage. 17:1-6
A marble intarsia on the main entrance of the church of San Nicola in Pisa provides the opportunity to appreciate the level of cultural excellence achieved by the Maritime Republic at the height of its power during the twelfth and thirteenth centurie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3ff8417110c1857b72e2c3dff8f8b82
https://doi.org/10.1016/j.culher.2015.07.015
https://doi.org/10.1016/j.culher.2015.07.015
Autor:
Serena Pia De Cristofaro, Pietro Armienti, Piergiorgio Scarlato, Mario Gaeta, Cristina Perinelli, Keith Putirka, Silvio Mollo, D. M. Palladino
We have refined the clinopyroxene-based hygrometer published by Armienti et al. (2013) for a better quantitative understanding of the role of H2O in the differentiation of Etnean magmas. The original calibration data set has been significantly improv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c94412766295695f9e136fa208a4d91
http://hdl.handle.net/11573/914470
http://hdl.handle.net/11573/914470
Publikováno v:
Journal of petrology
52 (2011): 665–690.
info:cnr-pdr/source/autori:Perinelli, C. (1); Armienti, P. (1); Dallai, L. (2)/titolo:Thermal evolution of the lithosphere in a rift environment as inferred from the geochemistry of mantle cumulates, Northern Victoria Land, Antarctica./doi:/rivista:Journal of petrology (Print)/anno:2011/pagina_da:665/pagina_a:690/intervallo_pagine:665–690/volume:52
52 (2011): 665–690.
info:cnr-pdr/source/autori:Perinelli, C. (1); Armienti, P. (1); Dallai, L. (2)/titolo:Thermal evolution of the lithosphere in a rift environment as inferred from the geochemistry of mantle cumulates, Northern Victoria Land, Antarctica./doi:/rivista:Journal of petrology (Print)/anno:2011/pagina_da:665/pagina_a:690/intervallo_pagine:665–690/volume:52
Among the abundant mantle xenoliths carried by the Cenozoic alkaline basalts of northern Victoria Land, Antarctica, we have studied a suite of clinopyroxene-rich cumulates collected at Browning Pass (Mt. Melbourne Volcanic Province), ranging in compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09a217629b5cd4f1b36f371f2aae81fa
https://doi.org/10.1093/petrology/egq099
https://doi.org/10.1093/petrology/egq099
Autor:
Pietro Armienti, Placido Longo
Publikováno v:
International Journal of Geosciences. :231-239
Systems described by a wide set of variables, like rock compositions, may be often modeled by a reduced set of components, like minerals, that can be represented in diagrams in two or three dimensions. This paper deals with an original algorithm that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::578f4a79aae02696a6617d5523a5cae5
https://doi.org/10.4236/ijg.2011.23025
https://doi.org/10.4236/ijg.2011.23025