Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Nomenclature of the amphibole supergroup
2012975 citationsF. C. Hawthorne, Roberta Oberti et al.American Mineralogistprofile →
Author Peers
Peers are selected by citation overlap in the author's most active subfields.
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Countries citing papers authored by Roberta Oberti
Since
Specialization
Citations
This map shows the geographic impact of Roberta Oberti's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Roberta Oberti with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roberta Oberti more than expected).
This network shows the impact of papers produced by Roberta Oberti. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Roberta Oberti. The network helps show where Roberta Oberti may publish in the future.
Co-authorship network of co-authors of Roberta Oberti
This figure shows the co-authorship network connecting the top 25 collaborators of Roberta Oberti.
A scholar is included among the top collaborators of Roberta Oberti based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Roberta Oberti. Roberta Oberti is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hawthorne, F. C., Roberta Oberti, Alberto Zanetti, & Gerald K. Czamanske. (1998). The role of Ti in hydrogen-deficient amphiboles; sodic-calcic and sodic amphiboles from Coyote Peak, California. The Canadian Mineralogist. 36(5). 1253–1265.42 indexed citations
8.
Oberti, Roberta, F. C. Hawthorne, Fernando Cámara, & Mati Raudsepp. (1998). Synthetic fluoro-amphiboles; site preferences of Al, Ga, Sc and inductive effects on mean bond lengths of octahedra. The Canadian Mineralogist. 36(5). 1245–1252.14 indexed citations
9.
Hawthorne, F. C., Roberta Oberti, & Nicola Sardone. (1996). SODIUM AT THE A SITE IN CLINOAMPHIBOLES: THE EFFECTS OF COMPOSITION ON PATTERNS OF ORDER. The Canadian Mineralogist. 34(3). 577–593.60 indexed citations
10.
Oberti, Roberta, F. C. Hawthorne, Alberto Zanetti, Luisa Ottolini, & Juan I. Soto. (1996). Crystal-structure refinement of a highly ordered staurolite. The Canadian Mineralogist. 34(5). 1051–1057.4 indexed citations
11.
Oberti, Roberta, Nicola Sardone, F. C. Hawthorne, Mati Raudsepp, & A. C. Turnock. (1995). Synthesis and crystal structure refinement of synthetic fluor-pargasite. The Canadian Mineralogist. 33(1). 25–31.25 indexed citations
12.
Oberti, Roberta, F. C. Hawthorne, Luciano Ungaretti, & E. Cannillo. (1995). (super [6]) Al disorder in amphiboles from mantle peridotites. The Canadian Mineralogist. 33(4). 867–878.52 indexed citations
13.
Hawthorne, F. C., et al.. (1994). Crystal-structure refinement of hydrogen-rich staurolite. The Canadian Mineralogist. 32(3). 491–495.2 indexed citations
14.
Caucia, Franca, et al.. (1994). Structural aspects of oxidation-dehydrogenation in staurolite. The Canadian Mineralogist. 32(3). 477–489.2 indexed citations
15.
Hawthorne, F. C., et al.. (1993). The crystal chemistry of staurolite; I, Crystal structure and site populations. The Canadian Mineralogist. 31(3).27 indexed citations
16.
Hawthorne, F. C., et al.. (1993). The crystal chemistry of staurolite; III, Local order and chemical composition. The Canadian Mineralogist. 31(3). 597–616.16 indexed citations
17.
Oberti, Roberta, Luciano Ungaretti, E. Cannillo, & F. C. Hawthorne. (1993). The mechanism of Cl incorporation in amphibole. American Mineralogist. 78. 746–752.75 indexed citations
18.
Hawthorne, F. C., Luciano Ungaretti, Roberta Oberti, P. Bottazzi, & Gerald K. Czamanske. (1993). Li : an important component in igneous alkali amphiboles. American Mineralogist. 78. 733–745.60 indexed citations
19.
Hawthorne, F. C., et al.. (1993). The crystal chemistry of staurolite; II, Order-disorder and the monoclinic --> orthorhombic phase transition. The Canadian Mineralogist. 31(3). 583–595.14 indexed citations
20.
Hawthorne, F. C., Roberta Oberti, Luciano Ungaretti, & Joel D. Grice. (1992). Leakeite, NaNa 2 (Mg 2 Fe 2 (super 3+) Li)Si 8 O 22 (OH) 2 , a new alkali amphibole from the Kajlidongri manganese mine, Jhabua District, Madhya Pradesh, India. American Mineralogist. 77. 1112–1115.27 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
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research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
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Rankless may not fully capture the entirety of a scholar's output or impact.