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OBERTI, ROBERTA MARIA

OBERTI, ROBERTA MARIA  

Istituto di Geoscienze e Georisorse - IGG - Sede Pisa  

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Risultati 1 - 20 di 215 (tempo di esecuzione: 0.047 secondi).
Titolo Data di pubblicazione Autore(i) File
New Compositional and Structural Constraints on the Smithsonian Microanalytical Reference Materials: Amphiboles from Kakanui and Arenal 1-gen-2023 Liu, Y; Yang, W; Zhang, C; Bao, Z; Wu, S; Almeev, Rr; Ridolfi, F; Oberti, R
Oxidation or cation re-arrangement? Distinct behavior of riebeckite at high temperature 1-gen-2023 Della Ventura, G; Redhammer, Gj; Galdenzi, F; Ventruti, G; Susta, U; Oberti, R; Radica, F; Marcelli, A
Ferro-papikeite, ideally NaFe2(2+)(Fe3(2+)+Al2)(Si5Al3)O22(OH)2, a new orthorhombic amphibole from Nordmark (Western Bergslagen), Sweden: Description and crystal structure 1-gen-2022 Hawthorne F.C.; Day M.C.; Fayek M.; Linthout K.; Lustenhouwer W.J.; Oberti R.
Atomistic insight into lithospheric conductivity revealed by phonon-electron excitations in hydrous iron-bearing silicates 1-gen-2021 Mihailova, B; Della Ventura, G; Waeselmann, N; Xu, W; Schlüter, J; Galdenzi, F; Marcelli, A; Redhammer, Gj; Boiocchi, M; Oberti, R
Nondestructive determination of the amphibole crystal-chemical formulae by Raman spectroscopy: One step closer 1-gen-2020 Waeselmann N.; Schluter J.; Malcherek T.; Della Ventura G.; Oberti R.; Mihailova B.
Ferri-fluoro-katophorite from Bear Lake diggings, Bancroft area, Ontario, Canada: A new species of amphibole, ideally Na(NaCa)(Mg<inf>4</inf>Fe<sup>3+</sup>)(Si<inf>7</inf>Al)O<inf>2</inf>2F<inf>2</inf> 1-gen-2019 Oberti, Roberta; Boiocchi, Massimo; Hawthorne, Frank C.; Ball, Neil A.; Martin, Robert F.
Introduction: The role of modern mineralogy in cultural heritage studies 1-gen-2019 Artioli, G; Oberti, R
News from the hellandite group: the redefinition of mottanaite and ciprianiite and the new mineral description of ferri-mottanaite-(Ce), the first Fe3+-dominant hellandite 1-gen-2019 Oberti, Roberta; Langone, Antonio; Boiocchi, Massimo; Bernabe, Ezio; Hawthorne, Frank C.
On the chemical identification and classification of minerals 1-gen-2019 Bosi F.; Biagioni C.; Oberti R.
Polarized Raman spectroscopy and lattice dynamics of potassic-magnesio-arfvedsonite 1-gen-2019 Ivanov, Victor G.; Dyulgerov, Momchil; Oberti, Roberta
Potassic-jeanlouisite from Leucite Hill, Wyoming, USA, ideally K(NaCa)(Mg4Ti)Si8O22O2: the first species of oxo amphibole in the sodium-calcium subgroup 1-gen-2019 Oberti, Roberta; Boiocchi, Massimo; Hawthorne, Frank C.; Della Ventura, Giancarlo; Faerber, Gunnar
Potassic-magnesio-arfvedsonite, KNa2(MgFe2+Fe3+)(5)Si8O22(OH)(2): mineral description and crystal chemistry 1-gen-2019 Dyulgerov, Momchil; Oberti, Roberta; Platevoet, Bernard; Kadiyski, Milen; Rusanov, Ventzislav
Thermoelasticity, cation exchange, and deprotonation in Fe-rich holmquistite: Toward a crystal-chemical model for the high-temperature behavior of orthorhombic amphiboles 1-gen-2019 Oberti, R; Boiocchi, M; Zema, M
X-site control on rare earth elements in eclogitic garnets - an XRD study 1-gen-2019 Caporuscio Flore, A; Oberti, ROBERTA MARIA; Smyth Joseph, R
AMFORM, a new mass-based model for the calculation of the unit formula of amphiboles from electron microprobe analyses 1-gen-2018 Ridolfi, Filippo; Zanetti, Alberto; Renzulli, Alberto; Perugini, Diego; Holtz, Francois; Oberti, Roberta
Ferro-tschermakite from the Ploumanac'h granitic complex, Brittany, France: mineral description 1-gen-2018 Oberti, Roberta; Boiocchi, Massimo; Hawthorne, Frank C.; Ciriotti, Marco E.
Fluoro-tremolite from the Limecrest-Southdown quarry, Sparta, New Jersey, USA: crystal chemistry of a newly approved end-member of the amphibole supergroup 1-gen-2018 Oberti, Roberta; Camara, Fernando; Bellatreccia, Fabio; Radica, Francesco; Gianfagna, Antonio; Boiocchi, Massimo
Iron oxidation dynamics vs. temperature of synthetic potassic-ferro-richterite: a XANES investigation 1-gen-2018 Della Ventura, G.; Galdenzi, F.; Cibin, G.; Oberti, R.; Xu, Wei; Macis, S.; Marcelli, A.
Magnesio-hornblende from Luderitz, Namibia: mineral description and crystal chemistry 1-gen-2018 Oberti, Roberta; Boiocchi, Massimo; Hawthorne, Frank C.; Ciriotti, Marco E.
The crystal-chemistry of riebeckite, ideally Na2Fe23+ Fe-2(3)+ Si8O22(OH)(2) : a mufti-technique study 1-gen-2018 Susta, Umberto; Della Ventura, Giancarlo; Hawthorne Frank, C; Abdu Yassir, A; Day Maxwell, C; Mihailova, Boriana; Oberti, ROBERTA MARIA