CNR Institutional Research Information System

OBERTI, ROBERTA MARIA
 Distribuzione geografica
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Continente #
AS - Asia 3.825
NA - Nord America 1.896
SA - Sud America 699
EU - Europa 567
AF - Africa 48
Continente sconosciuto - Info sul continente non disponibili 2
OC - Oceania 1
Totale 7.038
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Nazione #
US - Stati Uniti d'America 1.790
SG - Singapore 1.579
CN - Cina 825
BR - Brasile 572
HK - Hong Kong 432
VN - Vietnam 376
FR - Francia 220
KR - Corea 153
BD - Bangladesh 142
IT - Italia 129
IN - India 75
JP - Giappone 64
CA - Canada 47
NL - Olanda 47
AR - Argentina 43
ID - Indonesia 36
GB - Regno Unito 34
DE - Germania 32
MX - Messico 24
IL - Israele 23
IQ - Iraq 21
EC - Ecuador 19
RU - Federazione Russa 18
FI - Finlandia 17
VE - Venezuela 15
SA - Arabia Saudita 14
TR - Turchia 14
UA - Ucraina 13
TH - Thailandia 12
PE - Perù 11
ZA - Sudafrica 11
CL - Cile 10
CO - Colombia 10
ES - Italia 10
PH - Filippine 10
JM - Giamaica 9
PY - Paraguay 9
ET - Etiopia 7
KE - Kenya 7
MY - Malesia 7
PK - Pakistan 7
UY - Uruguay 7
GR - Grecia 6
SK - Slovacchia (Repubblica Slovacca) 6
JO - Giordania 5
LB - Libano 5
NI - Nicaragua 5
PL - Polonia 5
SE - Svezia 5
TT - Trinidad e Tobago 5
UZ - Uzbekistan 5
AE - Emirati Arabi Uniti 4
EG - Egitto 4
HN - Honduras 4
IE - Irlanda 4
MA - Marocco 4
CH - Svizzera 3
DZ - Algeria 3
KW - Kuwait 3
KZ - Kazakistan 3
NG - Nigeria 3
SN - Senegal 3
SV - El Salvador 3
AL - Albania 2
AT - Austria 2
AZ - Azerbaigian 2
BE - Belgio 2
BG - Bulgaria 2
BO - Bolivia 2
CR - Costa Rica 2
CZ - Repubblica Ceca 2
LV - Lettonia 2
MD - Moldavia 2
NP - Nepal 2
PA - Panama 2
RS - Serbia 2
XK - ???statistics.table.value.countryCode.XK??? 2
AG - Antigua e Barbuda 1
AU - Australia 1
BZ - Belize 1
CI - Costa d'Avorio 1
CU - Cuba 1
DO - Repubblica Dominicana 1
HU - Ungheria 1
IR - Iran 1
KG - Kirghizistan 1
LA - Repubblica Popolare Democratica del Laos 1
MM - Myanmar 1
MU - Mauritius 1
PR - Porto Rico 1
PS - Palestinian Territory 1
RE - Reunion 1
RO - Romania 1
SR - Suriname 1
TN - Tunisia 1
TW - Taiwan 1
TZ - Tanzania 1
YT - Mayotte 1
Totale 7.038
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Città #
Singapore 922
Santa Clara 786
Hong Kong 430
Hefei 389
San Jose 173
Lauterbourg 168
Ashburn 164
Beijing 158
Seoul 152
Ho Chi Minh City 115
Hanoi 107
Los Angeles 44
New York 41
São Paulo 35
Buffalo 34
Tokyo 34
Dallas 29
Rio de Janeiro 22
Minamishinagawa 21
Bengaluru 20
Toronto 19
Da Nang 18
Helsinki 17
Brasília 13
Belo Horizonte 12
Rome 12
Haiphong 11
Hải Dương 11
Milan 11
Naples 11
Phoenix 11
Bangkok 10
Dhaka 10
Houston 10
Baghdad 9
Chennai 9
Curitiba 9
Guayaquil 9
Jakarta 9
Orem 9
Amsterdam 8
Atlanta 8
Chicago 8
Frankfurt am Main 8
Shanghai 8
Verrières-le-Buisson 8
Addis Ababa 7
Buenos Aires 7
Campinas 7
Manaus 7
Manchester 7
Mexico City 7
Salvador 7
Brooklyn 6
Bắc Ninh 6
Charlotte 6
Guangzhou 6
Montreal 6
Nha Trang 6
Padua 6
Paris 6
The Dalles 6
Amman 5
Bogotá 5
Boston 5
Ha Long 5
Itajaí 5
Kingston 5
Kuala Lumpur 5
Lima 5
Manila 5
Montevideo 5
Nairobi 5
Nuremberg 5
Piracicaba 5
Porto Alegre 5
São Gonçalo 5
Tampa 5
Tashkent 5
Teresina 5
Vũng Tàu 5
Warsaw 5
Wuhan 5
Xi'an 5
Ankara 4
Augusta 4
Barretos 4
Boardman 4
Bắc Giang 4
Columbus 4
Denver 4
Erbil 4
Fortaleza 4
Goiânia 4
Guarulhos 4
Hangzhou 4
Hollywood 4
Huế 4
Jeddah 4
Johannesburg 4
Totale 4.399
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Nome #
Non-ideal solid-solution in garnet: crystal-structure evidence and modelling 97
How to name amphiboles after the IMA2012 report: rules of thumb and a new PC program for monoclinic amphiboles. 92
Thermoelasticity, cation exchange, and deprotonation in Fe-rich holmquistite: Toward a crystal-chemical model for the high-temperature behavior of orthorhombic amphiboles 85
Magnesio-hornblende from Luderitz, Namibia: mineral description and crystal chemistry 83
Impossible or unusual solid-solutions in oxo-amphiboles: mangano-mangani-ungarettiite vs. "oxo-mangani-leakeite" and potassic-fluoro-richterite vs. "oxo-potassic-richterite" 82
Characterization of amphibole fibres linked to mesothelioma in the area of Biancavilla, Eastern Sicily, Italy. 80
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 79
AMFORM, a new mass-based model for the calculation of the unit formula of amphiboles from electron microprobe analyses 79
The P21/m --> C2/m phase transition in the synthetic amphibole Na NaMg Mg5 Si8 O22 (OH)2: Thermodynamic and crystal-chemical evaluation. 73
Ferri-fluoro-leakeite: a second occurrence at Bratthagen (Norway), with new data on Zn partitioning and the oxo component in sodium amphiboles 73
Amphiboles: Crystal chemistry. 72
Fluoro-potassic-pargasite, KCa2(Mg4Al)(Si6Al2)O22F2, from the Tranomaro area, Madagascar: mineral description and crystal chemistry. 66
The mechanism of [6]Li incorporation in amphiboles 64
Li-bearing amphiboles: anomalous solid-solution properties in holmquistites [Li2 (Al2Mg3) Si8 O22 (OH)2, Pnma] 63
Occurrence and crystal-structure of U-rich betafite from Le Carcarelle (Vico volcanic complex). 63
New insights into the structure and crystal-chemistry of arrojadite-group minerals. 62
On the chemical identification and classification of minerals 58
Site preference and local geometry of Sc in garnets: II. The crystal-chemistry of octahedral Sc in the andradite- Ca3Sc2Si3O12 join. 56
Potassic-jeanlouisite from Leucite Hill, Wyoming, USA, ideally K(NaCa)(Mg4Ti)Si8O22O2: the first species of oxo amphibole in the sodium-calcium subgroup 55
Non-metamict betafite from Le Carcarelle (Vico volcanic complex, Italy): occurrence and crystal structure. 54
Distinct site preferences for heavy and light REE in amphibole and the prediction of Amph/LDREE 54
IMA Report - Nomenclature of the amphibole supergroup 54
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 52
Crystal structure of non-metamict Th-rich hellandite-(Ce) from Latium (Italy) and crystal chemistry of the hellandite-group minerals 52
ON THE CLASSIFICATION OF AMPHIBOLES 51
Atomistic insight into lithospheric conductivity revealed by phonon-electron excitations in hydrous iron-bearing silicates 51
Ferri-fluoro-katophorite from Bear Lake diggings, Bancroft area, Ontario, Canada: A new species of amphibole, ideally Na(NaCa)(Mg4Fe3+)(Si7Al)O22F2 51
Non-classical accessory phosphate minerals in metapelitic rocks. 51
A MULTI-TECHNIQUE IN-SITU INVESTIGATION OF SITE PREFERENCE AND LOCAL ENVIRONMENT OF SCANDIUM IN GARNETS 50
Nondestructive determination of the amphibole crystal-chemical formulae by Raman spectroscopy: One step closer 50
The crystal-chemistry of riebeckite, ideally Na2Fe23+ Fe-2(3)+ Si8O22(OH)(2) : a mufti-technique study 50
Structure refinement and structure modelling: a chemical probe for complex mineral groups 49
The dynamics of Fe oxidation in riebeckite: A model for amphiboles 49
Katophorite from the Jade Mine Tract, Myanmar: mineral description of a rare (grandfathered) end-member of the amphibole supergroup. 48
Fluoro-aluminoleakeite, NaNa2(Mg2Al2Li)Si8O22F2, a new mineral of the amphibole group from Norra Kärr, Sweden: description and crystal structure. 48
High-T behaviour of gedrite: thermoelasticity and dehydrogenation. 47
Aluminotaramite, alumino-magnesiotaramite, and fluoro-alumino-magnesiotaramite: Mineral data and crystal chemistry. 46
Re-definition, nomenclature and crystal-chemistry of the hellandite group. 46
Trace-element partitioning between amphibole and silicate melt. 46
ECS1@IYCr2014: Conveying a vision of modern crystallography 46
Synthesis and crystal-structure refinement of synthetic fluor- pargasite 43
Potassic-magnesio-arfvedsonite, KNa2(MgFe2+Fe3+)(5)Si8O22(OH)(2): mineral description and crystal chemistry 43
The P21/m <--> C2/m phase transition in the synthetic amphibole Na (NaMg) Mg5 Si8 O22 (OH)2. Thermodynamic and crystal-chemical evaluation. 42
Ferri-ottoliniite and ferriwhittakerite, two end-members of the new Group 5 for monoclinic amphiboles. 42
The P21/m --> C2/m phase transition in Na(NaMg)Mg5Si8O22F2: a crystal-chemical study and the role of differential polyhedral expansion. 41
Crystal-chemical mapping of the pyrope-grossular miscibility gap in garnet: relations with petrogenetic conditions 41
Trace-element incorporation in titanite: constraints from experimentally determined solid/liquid partition coefficients. 41
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 41
Structural constraints to Nb and Ta incorporation in minerals 41
Polarized Raman spectroscopy and lattice dynamics of potassic-magnesio-arfvedsonite 41
Ferro-tschermakite from the Ploumanac'h granitic complex, Brittany, France: mineral description 41
Iron oxidation dynamics vs. temperature of synthetic potassic-ferro-richterite: a XANES investigation 40
Introduction: The role of modern mineralogy in cultural heritage studies 40
Oxidation or cation re-arrangement? Distinct behavior of riebeckite at high temperature 40
Site preference and partitioning of scandium in silicate garnets 38
Single-crystal FTIR study of Ti-rich pargasites from Lherz: detection and short-range order of O3O2- in amphiboles. 38
X-site control on rare earth elements in eclogitic garnets - an XRD study 38
Lithium in amphiboles: detection, quantification, and incorporation mechanisms in the compositional space bridging sodic and BLi-amphiboles 38
Characterization of trace Nd and Ce site preference and coordination in natural melanites: a combined X-ray diffraction and high-energy XAFS study 37
Li-BEARING ARFVEDSONITIC AMPHIBOLES FROM THE STRANGE LAKE PERALKALINE GRANITE, QUEBEC 37
Ferro-ferri-hornblende from the Traversella mine (Ivrea, Italy): Occurrence, mineral description and crystal-chemistry 37
The pyrope-grossular solid solution: new crystal-chemical data to model non-ideal behaviour 37
Fluoro-tremolite from the Limecrest-Southdown quarry, Sparta, New Jersey, USA: crystal chemistry of a newly approved end-member of the amphibole supergroup 37
New Compositional and Structural Constraints on the Smithsonian Microanalytical Reference Materials: Amphiboles from Kakanui and Arenal 37
On the symmetry and atomic ordering in (OH,F)-rich spessartine: Towards a new hydrogarnet end-member 37
Volatile deficiency in amphiboles: a crystal-chemical perspective 37
The crystal chemistry of alkali amphiboles from the Kajlidongri manganese mine, India. 36
Synthesis, crystal structure and crystal-chemistry of ferri-clinoholmquistite, Li2Mg2Fe3Si8O22(OH)2. 36
Detection, crystal-chemical mechanisms and petrological implications of [6]Ti4+ partitioning in pargasite and kaersutite 36
The effect of water on equilibrium relations between clinopyroxenes and basanitic magmas: Tracing water and non-volatile incompatible elements in the Earth's mantle 36
Fluoronyböite from Jianchang (Su-Lu, China) and nyböite from Nybö (Nordfjord, Norway): description and comparison of two high-pressure amphibole end-members. 36
Trace-element partitioning between synthetic potassic-richterites and silicate melts, and contrasts with the partitioning behaviour of pargasites and kaersutites. 36
Fluoronyboite, mineral description and relations with other high-pressure amphibole end-members. 35
Unusual M3+ cations in synthetic amphiboles with nominal fluoro-eckermannite composition: Deviations from stoichiometry and structural effects of the cummingtonite component 35
Amphiboles: Crystal Chemistry, Occurrence and Health Issues 35
A new hyper-calcic amphibole with Ca at the a site: Fluor-cannilloite from Pargas, Finland 35
Infiltration metasomatism at Lherz as monitored by systematic ion-microprobe investigations close to a hornblendite vein 34
High-T FTIR study of NaNa2Mg5Si8O21(OH)3. 34
Fractionation of Nb and Ta from Zr and Hf at mantle depths: the role of titanian pargasite and kaersutite 33
Determination of site population in olivine: Warning on X-ray data treatment and refinement 33
Single-crystal HT X-ray diffraction study of anthophyllite. 33
On the symmetry and crystal chemistry of britholite: new structural and microanalytical data 33
Multipole-refined charge density study of LiGaSi2O6 at ambient conditions. 32
Temperature-dependent Al order-disorder in the tetrahedral double chain of C2/m amphiboles 32
On the Nb and Ta incorporation in minerals: constraints from solid/liquid partition coefficients 32
Sodium at the A site in clinoamphiboles: The effects of composition on patterns of order 32
Crystal- chemical variations in amphiboles close to a hornblendite vein: implications for models of mantle metasomatism 32
Lithium-bearing fluor-arfvedsonite from Hurricane Mountain, New Hampshire: A crystal-chemical study 32
Fluoro-edenite from the Etnean volcanic complex, M.te Calvario, Biancavilla (Ct), Sicily, Italy. a new amphibole end-member and a dangerous mineral fiber 31
The European Crystallographic School (ECS): a permanent initiative to celebrate the IYCr. 31
Synthesis, crystal structure and crystal-chemistry of ferri-clinoholmquistites, Li2 [(Mg,Fe)2+2Fe3] Si8 O22(OH)2. 31
Combining Microscopic (SEM-BSE), Microanalytical (EMP+SIMS) and X-Ray Diffraction Techniques in the Study of Igneous Rock Samples for Geochemical Modelling 30
Thermal expansion and dehydrogenation processes in kaersutites: I - effects on unit-cell parameters 30
The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in BLi amphiboles. 30
Crystal-Chemical mechanisms for dehydrogenation in hydrous minerals: the case of amphiboles 30
Scandium-45 NMR of pyrope-grossular garnets: resolution of multiple scandium sites and comparison with x-ray diffraction and x-ray spectroscopy. 30
Fluor-ferro-leakeite, NaNa2(FC2+ 2Fe3+ 2Li)Si8O22F2, a new alkali amphibole from the Canada Pinabete pluton, Questa, New Mexico, U.S.A. 30
Structural aspects of oxidation-dehydrogenation in staurolite 29
Classification of the Amphiboles 29
The crystal structure of peprossiite-(Ce), an anhydrous REE and Al mica-like borate with square-pyramidal coordination for Al 29
Totale 4.560
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Categoria #
all - tutte 25.038
article - articoli 18.948
book - libri 105
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 145
Totale 44.236
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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
2026/2027199 199 0 0 0 0 0 0 0 0 0 0 0
Totale 7.038