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Journal Article

Princivalleite, Na(Mn 2 Al)Al 6 (Si 6 O 18 )(BO 3 ) 3 (OH) 3 O, a new mineral species of the tourmaline supergroup from Veddasca Valley, Varese, Italy

Ferdinando Bosi, Federico Pezzotta, Henrik Skogby, Alessandra Altieri, Ulf Hålenius, Gioacchino Tempesta, Jan Cempírek
Published: 14 January 2022
Mineralogical Magazine (2022) 86 (1): 78–86.
DOI: https://doi.org/10.1180/mgm.2022.3
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Celleriite, ☐( Mn 2 2 + Al)Al 6 (Si 6 O 18 )(BO 3 ) 3 (OH) 3 (OH), a new mineral species of the tourmaline supergroup

Ferdinando Bosi, Federico Pezzotta, Alessandra Altieri, Giovanni B. Andreozzi, Paolo Ballirano, Gioacchino Tempesta, Jan Cempírek, Radek Škoda, Jan Filip, Renata Čopjaková, Milan Novák, Anthony R. Kampf, Emily D. Scribner, Lee A. Groat, R. James Evans
Published: 03 January 2022
American Mineralogist (2022) 107 (1): 31–42.
DOI: https://doi.org/10.2138/am-2021-7818
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Mn-bearing purplish-red tourmaline from the Anjanabonoina pegmatite, Madagascar

Ferdinando Bosi, Beatrice Celata, Henrik Skogby, Ulf Hålenius, Gioacchino Tempesta, Marco E. Ciriotti, Erica Bittarello, Alessandra Marengo
Published: 01 March 2021
Mineralogical Magazine (2021) 85 (2): 242–253.
DOI: https://doi.org/10.1180/mgm.2021.20
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Fe-rich ferropericlase and magnesiowüstite inclusions reflecting diamond formation rather than ambient mantle

Paolo Nimis, Fabrizio Nestola, Mariangela Schiazza, Riccardo Reali, Giovanna Agrosì, Daniela Mele, Gioacchino Tempesta, Daniel Howell, Mark T. Hutchison, Richard Spiess
Journal: Geology
Published: 30 November 2018
Geology (2019) 47 (1): 27–30.
DOI: https://doi.org/10.1130/G45235.1
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Non-destructive, multi-method, internal analysis of multiple inclusions in a single diamond: First occurrence of mackinawite (Fe,Ni) 1+x S

Giovanna Agrosì, Gioacchino Tempesta, Daniela Mele, Ignazio Allegretta, Roberto Terzano, Steven B. Shirey, Graham D. Pearson, Fabrizio Nestola
Published: 01 November 2017
American Mineralogist (2017) 102 (11): 2235–2243.
DOI: https://doi.org/10.2138/am-2017-6178
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Standardless, minimally destructive chemical analysis of red beryls by means of Laser Induced Breakdown Spectroscopy

Gioacchino Tempesta, Giovanna Agrosì
Published: 01 June 2016
European Journal of Mineralogy (2016) 28 (3): 571–580.
DOI: https://doi.org/10.1127/ejm/2016/0028-2529
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“Silicified” pyrochlore from nepheline syenite (mariupolite) of the Mariupol Massif, SE Ukraine: A new insight into the role of silicon in the pyrochlore structure

Magdalena Dumańska-Słowik, Adam Pieczka, Gioacchino Tempesta, Zbigniew Olejniczak, Wiesław Heflik
Published: 01 October 2014
American Mineralogist (2014) 99 (10): 2008–2017.
DOI: https://doi.org/10.2138/am-2014-4896
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Growth and post-growth defects in a diamond from Finsch mine (South Africa)

Giovanna Agrosì, Gioacchino Tempesta, Eugenio Scandale, Jeff W. Harris
Published: 01 December 2013
European Journal of Mineralogy (2013) 25 (4): 551–559.
DOI: https://doi.org/10.1127/0935-1221/2013/0025-2301
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The 6 H -SiC structure model: Further refinement from SCXRD data from a terrestrial moissanite

Gian Carlo Capitani, Simonpietro Di Pierro, Gioacchino Tempesta
Published: 01 February 2007
American Mineralogist (2007) 92 (2-3): 403–407.
DOI: https://doi.org/10.2138/am.2007.2346
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