CNR Institutional Research Information System

OBERTI, ROBERTA MARIA
 Distribuzione geografica
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Continente #
AS - Asia 3.897
NA - Nord America 2.326
SA - Sud America 760
EU - Europa 605
AF - Africa 50
Continente sconosciuto - Info sul continente non disponibili 2
OC - Oceania 1
Totale 7.641
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Nazione #
US - Stati Uniti d'America 2.189
SG - Singapore 1.581
CN - Cina 827
BR - Brasile 596
HK - Hong Kong 434
VN - Vietnam 384
FR - Francia 223
BD - Bangladesh 163
IT - Italia 154
KR - Corea 153
IN - India 76
JP - Giappone 64
CA - Canada 56
ID - Indonesia 47
NL - Olanda 47
AR - Argentina 45
GB - Regno Unito 37
EC - Ecuador 33
DE - Germania 32
MX - Messico 28
CO - Colombia 26
IL - Israele 23
IQ - Iraq 22
VE - Venezuela 20
RU - Federazione Russa 18
FI - Finlandia 17
TR - Turchia 17
SA - Arabia Saudita 16
UA - Ucraina 15
PH - Filippine 14
JM - Giamaica 13
TH - Thailandia 13
MY - Malesia 11
PE - Perù 11
ZA - Sudafrica 11
CL - Cile 10
ES - Italia 10
PK - Pakistan 9
PY - Paraguay 9
HN - Honduras 8
NI - Nicaragua 8
ET - Etiopia 7
KE - Kenya 7
SK - Slovacchia (Repubblica Slovacca) 7
UY - Uruguay 7
GR - Grecia 6
CR - Costa Rica 5
JO - Giordania 5
LB - Libano 5
PL - Polonia 5
SE - Svezia 5
TT - Trinidad e Tobago 5
UZ - Uzbekistan 5
AE - Emirati Arabi Uniti 4
AT - Austria 4
EG - Egitto 4
IE - Irlanda 4
MA - Marocco 4
NP - Nepal 4
SV - El Salvador 4
BE - Belgio 3
CH - Svizzera 3
DZ - Algeria 3
KW - Kuwait 3
KZ - Kazakistan 3
LA - Repubblica Popolare Democratica del Laos 3
NG - Nigeria 3
PA - Panama 3
PS - Palestinian Territory 3
SN - Senegal 3
AL - Albania 2
AZ - Azerbaigian 2
BG - Bulgaria 2
BO - Bolivia 2
CZ - Repubblica Ceca 2
LV - Lettonia 2
MD - Moldavia 2
RS - Serbia 2
XK - ???statistics.table.value.countryCode.XK??? 2
AG - Antigua e Barbuda 1
AM - Armenia 1
AU - Australia 1
BM - Bermuda 1
BS - Bahamas 1
BZ - Belize 1
CG - Congo 1
CI - Costa d'Avorio 1
CU - Cuba 1
DO - Repubblica Dominicana 1
HU - Ungheria 1
IR - Iran 1
KG - Kirghizistan 1
MM - Myanmar 1
MU - Mauritius 1
PR - Porto Rico 1
PT - Portogallo 1
QA - Qatar 1
RE - Reunion 1
RO - Romania 1
SC - Seychelles 1
Totale 7.636
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Città #
Singapore 923
Santa Clara 791
Hong Kong 430
Hefei 389
Ashburn 180
San Jose 180
Lauterbourg 168
Beijing 158
Seoul 152
Ho Chi Minh City 119
Hanoi 109
Los Angeles 49
New York 42
Buffalo 38
São Paulo 35
Tokyo 34
Dallas 30
Rio de Janeiro 23
Minamishinagawa 21
Bengaluru 20
Toronto 20
Brasília 18
Da Nang 18
Chicago 17
Helsinki 17
Phoenix 17
Milan 16
Guayaquil 15
Naples 15
Brooklyn 14
Dhaka 14
Houston 14
Rome 14
Belo Horizonte 13
Haiphong 11
Hải Dương 11
Tampa 11
Atlanta 10
Bangkok 10
Curitiba 10
Jakarta 10
Las Vegas 10
The Dalles 10
Baghdad 9
Charlotte 9
Chennai 9
Council Bluffs 9
Jacksonville 9
Orem 9
Amsterdam 8
Bogotá 8
Frankfurt am Main 8
Kuala Lumpur 8
Manchester 8
Philadelphia 8
Quito 8
Shanghai 8
Verrières-le-Buisson 8
Addis Ababa 7
Buenos Aires 7
Campinas 7
Managua 7
Manaus 7
Medellín 7
Mexico City 7
Miami 7
Queens 7
Salvador 7
Bắc Ninh 6
Columbus 6
Guangzhou 6
Kingston 6
Manila 6
Montreal 6
Newark 6
Nha Trang 6
Oklahoma City 6
Padua 6
Paris 6
Porto Alegre 6
The Bronx 6
Amman 5
Augusta 5
Boston 5
Erbil 5
Ha Long 5
Itajaí 5
Jeddah 5
Lima 5
Montevideo 5
Nairobi 5
New Delhi 5
Nuremberg 5
Piracicaba 5
São Gonçalo 5
Tashkent 5
Teresina 5
Vũng Tàu 5
Warsaw 5
West Jakarta 5
Totale 4.575
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Nome #
Non-ideal solid-solution in garnet: crystal-structure evidence and modelling 99
How to name amphiboles after the IMA2012 report: rules of thumb and a new PC program for monoclinic amphiboles. 97
Thermoelasticity, cation exchange, and deprotonation in Fe-rich holmquistite: Toward a crystal-chemical model for the high-temperature behavior of orthorhombic amphiboles 89
Magnesio-hornblende from Luderitz, Namibia: mineral description and crystal chemistry 86
Characterization of amphibole fibres linked to mesothelioma in the area of Biancavilla, Eastern Sicily, Italy. 84
AMFORM, a new mass-based model for the calculation of the unit formula of amphiboles from electron microprobe analyses 84
Accurate quantification of H, Li, Be, B, F, Ba, REE, Y, Th, and U in complex matrixes: A combined approach based on SIMS and single-crystal structure refinement 83
Impossible or unusual solid-solutions in oxo-amphiboles: mangano-mangani-ungarettiite vs. "oxo-mangani-leakeite" and potassic-fluoro-richterite vs. "oxo-potassic-richterite" 83
The P21/m --> C2/m phase transition in the synthetic amphibole Na NaMg Mg5 Si8 O22 (OH)2: Thermodynamic and crystal-chemical evaluation. 79
Ferri-fluoro-leakeite: a second occurrence at Bratthagen (Norway), with new data on Zn partitioning and the oxo component in sodium amphiboles 74
Amphiboles: Crystal chemistry. 73
The mechanism of [6]Li incorporation in amphiboles 72
Fluoro-potassic-pargasite, KCa2(Mg4Al)(Si6Al2)O22F2, from the Tranomaro area, Madagascar: mineral description and crystal chemistry. 68
IMA Report - Nomenclature of the amphibole supergroup 65
New insights into the structure and crystal-chemistry of arrojadite-group minerals. 64
Li-bearing amphiboles: anomalous solid-solution properties in holmquistites [Li2 (Al2Mg3) Si8 O22 (OH)2, Pnma] 64
Occurrence and crystal-structure of U-rich betafite from Le Carcarelle (Vico volcanic complex). 64
On the chemical identification and classification of minerals 60
Site preference and local geometry of Sc in garnets: II. The crystal-chemistry of octahedral Sc in the andradite- Ca3Sc2Si3O12 join. 57
Distinct site preferences for heavy and light REE in amphibole and the prediction of Amph/LDREE 56
ON THE CLASSIFICATION OF AMPHIBOLES 56
Potassic-jeanlouisite from Leucite Hill, Wyoming, USA, ideally K(NaCa)(Mg4Ti)Si8O22O2: the first species of oxo amphibole in the sodium-calcium subgroup 56
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 56
Non-metamict betafite from Le Carcarelle (Vico volcanic complex, Italy): occurrence and crystal structure. 55
A MULTI-TECHNIQUE IN-SITU INVESTIGATION OF SITE PREFERENCE AND LOCAL ENVIRONMENT OF SCANDIUM IN GARNETS 55
Crystal structure of non-metamict Th-rich hellandite-(Ce) from Latium (Italy) and crystal chemistry of the hellandite-group minerals 55
Nondestructive determination of the amphibole crystal-chemical formulae by Raman spectroscopy: One step closer 54
Non-classical accessory phosphate minerals in metapelitic rocks. 54
Katophorite from the Jade Mine Tract, Myanmar: mineral description of a rare (grandfathered) end-member of the amphibole supergroup. 54
Atomistic insight into lithospheric conductivity revealed by phonon-electron excitations in hydrous iron-bearing silicates 53
Ferri-fluoro-katophorite from Bear Lake diggings, Bancroft area, Ontario, Canada: A new species of amphibole, ideally Na(NaCa)(Mg4Fe3+)(Si7Al)O22F2 53
The dynamics of Fe oxidation in riebeckite: A model for amphiboles 53
High-T behaviour of gedrite: thermoelasticity and dehydrogenation. 52
The crystal-chemistry of riebeckite, ideally Na2Fe23+ Fe-2(3)+ Si8O22(OH)(2) : a mufti-technique study 52
Structure refinement and structure modelling: a chemical probe for complex mineral groups 51
Aluminotaramite, alumino-magnesiotaramite, and fluoro-alumino-magnesiotaramite: Mineral data and crystal chemistry. 50
Fluoro-aluminoleakeite, NaNa2(Mg2Al2Li)Si8O22F2, a new mineral of the amphibole group from Norra Kärr, Sweden: description and crystal structure. 50
Re-definition, nomenclature and crystal-chemistry of the hellandite group. 49
Trace-element partitioning between amphibole and silicate melt. 48
ECS1@IYCr2014: Conveying a vision of modern crystallography 48
The P21/m <--> C2/m phase transition in the synthetic amphibole Na (NaMg) Mg5 Si8 O22 (OH)2. Thermodynamic and crystal-chemical evaluation. 46
Characterization of trace Nd and Ce site preference and coordination in natural melanites: a combined X-ray diffraction and high-energy XAFS study 46
The P21/m --> C2/m phase transition in Na(NaMg)Mg5Si8O22F2: a crystal-chemical study and the role of differential polyhedral expansion. 45
Synthesis and crystal-structure refinement of synthetic fluor- pargasite 45
Potassic-magnesio-arfvedsonite, KNa2(MgFe2+Fe3+)(5)Si8O22(OH)(2): mineral description and crystal chemistry 45
Ferri-ottoliniite and ferriwhittakerite, two end-members of the new Group 5 for monoclinic amphiboles. 45
Ferro-tschermakite from the Ploumanac'h granitic complex, Brittany, France: mineral description 45
Crystal-chemical mapping of the pyrope-grossular miscibility gap in garnet: relations with petrogenetic conditions 43
Trace-element incorporation in titanite: constraints from experimentally determined solid/liquid partition coefficients. 43
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 43
Structural constraints to Nb and Ta incorporation in minerals 43
Polarized Raman spectroscopy and lattice dynamics of potassic-magnesio-arfvedsonite 43
Li-BEARING ARFVEDSONITIC AMPHIBOLES FROM THE STRANGE LAKE PERALKALINE GRANITE, QUEBEC 42
Iron oxidation dynamics vs. temperature of synthetic potassic-ferro-richterite: a XANES investigation 42
Lithium in amphiboles: detection, quantification, and incorporation mechanisms in the compositional space bridging sodic and BLi-amphiboles 42
Introduction: The role of modern mineralogy in cultural heritage studies 42
Oxidation or cation re-arrangement? Distinct behavior of riebeckite at high temperature 42
Volatile deficiency in amphiboles: a crystal-chemical perspective 42
X-site control on rare earth elements in eclogitic garnets - an XRD study 41
Site preference and partitioning of scandium in silicate garnets 40
Single-crystal FTIR study of Ti-rich pargasites from Lherz: detection and short-range order of O3O2- in amphiboles. 39
The pyrope-grossular solid solution: new crystal-chemical data to model non-ideal behaviour 39
New Compositional and Structural Constraints on the Smithsonian Microanalytical Reference Materials: Amphiboles from Kakanui and Arenal 39
Fluoronyboite, mineral description and relations with other high-pressure amphibole end-members. 38
Ferro-ferri-hornblende from the Traversella mine (Ivrea, Italy): Occurrence, mineral description and crystal-chemistry 38
Synthesis, crystal structure and crystal-chemistry of ferri-clinoholmquistite, Li2Mg2Fe3Si8O22(OH)2. 38
Detection, crystal-chemical mechanisms and petrological implications of [6]Ti4+ partitioning in pargasite and kaersutite 38
Fluoro-tremolite from the Limecrest-Southdown quarry, Sparta, New Jersey, USA: crystal chemistry of a newly approved end-member of the amphibole supergroup 38
Fractionation of Nb and Ta from Zr and Hf at mantle depths: the role of titanian pargasite and kaersutite 38
Single-crystal HT X-ray diffraction study of anthophyllite. 38
Fluoronyböite from Jianchang (Su-Lu, China) and nyböite from Nybö (Nordfjord, Norway): description and comparison of two high-pressure amphibole end-members. 38
Trace-element partitioning between synthetic potassic-richterites and silicate melts, and contrasts with the partitioning behaviour of pargasites and kaersutites. 38
A new hyper-calcic amphibole with Ca at the a site: Fluor-cannilloite from Pargas, Finland 38
High-T FTIR study of NaNa2Mg5Si8O21(OH)3. 38
On the symmetry and atomic ordering in (OH,F)-rich spessartine: Towards a new hydrogarnet end-member 38
The crystal chemistry of alkali amphiboles from the Kajlidongri manganese mine, India. 37
Unusual M3+ cations in synthetic amphiboles with nominal fluoro-eckermannite composition: Deviations from stoichiometry and structural effects of the cummingtonite component 37
The effect of water on equilibrium relations between clinopyroxenes and basanitic magmas: Tracing water and non-volatile incompatible elements in the Earth's mantle 37
On the symmetry and crystal chemistry of britholite: new structural and microanalytical data 37
Amphiboles: Crystal Chemistry, Occurrence and Health Issues 36
Infiltration metasomatism at Lherz as monitored by systematic ion-microprobe investigations close to a hornblendite vein 35
Temperature-dependent Al order-disorder in the tetrahedral double chain of C2/m amphiboles 35
On the Nb and Ta incorporation in minerals: constraints from solid/liquid partition coefficients 35
Fluoro-edenite from the Etnean volcanic complex, M.te Calvario, Biancavilla (Ct), Sicily, Italy. a new amphibole end-member and a dangerous mineral fiber 35
Sodium at the A site in clinoamphiboles: The effects of composition on patterns of order 35
Lithium-bearing fluor-arfvedsonite from Hurricane Mountain, New Hampshire: A crystal-chemical study 35
Multipole-refined charge density study of LiGaSi2O6 at ambient conditions. 34
Determination of site population in olivine: Warning on X-ray data treatment and refinement 34
Crystal- chemical variations in amphiboles close to a hornblendite vein: implications for models of mantle metasomatism 34
Scandium-45 NMR of pyrope-grossular garnets: resolution of multiple scandium sites and comparison with x-ray diffraction and x-ray spectroscopy. 34
Synthesis, crystal structure and crystal-chemistry of ferri-clinoholmquistites, Li2 [(Mg,Fe)2+2Fe3] Si8 O22(OH)2. 34
The crystal structure of peprossiite-(Ce), an anhydrous REE and Al mica-like borate with square-pyramidal coordination for Al 34
Combining Microscopic (SEM-BSE), Microanalytical (EMP+SIMS) and X-Ray Diffraction Techniques in the Study of Igneous Rock Samples for Geochemical Modelling 33
Thermal expansion and dehydrogenation processes in kaersutites: I - effects on unit-cell parameters 33
Crystal-structure and FTIR spectroscopy of synthetic Na(NaMg)Mg5Si8O22(OH)2, a P21/m amphibole. 33
The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in BLi amphiboles. 33
Crystal-Chemical mechanisms for dehydrogenation in hydrous minerals: the case of amphiboles 33
Fluor-ferro-leakeite, NaNa2(FC2+ 2Fe3+ 2Li)Si8O22F2, a new alkali amphibole from the Canada Pinabete pluton, Questa, New Mexico, U.S.A. 33
Redox state of subcontinental lithospheric mantle and relationships with metasomatism: insights from spinel peridotites from northern Victoria Land (Antarctica) 33
The European Crystallographic School (ECS): a permanent initiative to celebrate the IYCr. 32
Totale 4.854
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Categoria #
all - tutte 27.273
article - articoli 20.606
book - libri 109
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 153
Totale 48.141
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2023/20248 0 0 0 0 0 0 0 0 1 4 2 1
2024/20252.563 6 13 155 120 667 116 34 18 24 47 679 684
2025/20264.268 246 464 399 636 704 81 655 241 201 219 190 232
2026/2027802 245 242 315 0 0 0 0 0 0 0 0 0
Totale 7.641