Alessandra Altieri

Pubblicazioni

Titolo Pubblicato in Anno
Thermal treatment of the tourmaline Fe‑rich princivalleite Na(Mn2Al)Al6(Si6O18)(BO3)3(OH)3O Physics and Chemistry of Minerals 2023
Genetic model for the color anomalies at the termination of pegmatitic gem tourmaline crystals from the island of Elba, Italy EUROPEAN JOURNAL OF MINERALOGY 2023
Ferro-bosiite, a new tourmaline species from Mavuco, Alto Ligoña pegmatite district, NE Mozambique Congresso Congiunto SGI-SIMP-AIV-SOGEI 2023 "The Geoscience paradigm: Resources, Risks and future perspectives" 2023
Understanding genesis and color origin of the very rare leek-green tourmaline variety Congresso Congiunto SGI-SIMP-AIV-SOGEI 2023 "The Geoscience paradigm: Resources, Risks and future perspectives" 2023
Tourmaline petrogenetic indicator highlighted in a multicolored crystal from the Mavuco area (Alto Ligoña pegmatite district, NE Mozambique) Congresso Congiunto SGI-SIMP-AIV-SOGEI 2023 "The Geoscience paradigm: Resources, Risks and future perspectives" 2023
Definition of a genetic model for the dark-colored overgrowths in pegmatitic gem tourmaline crystals PLINIUS 2023
Celleriite, (Mn2+2Al)Al6(Si6O18)(BO3)3(OH)3(OH), a new mineral species of the tourmaline supergroup THE AMERICAN MINERALOGIST 2022
Princivalleite, Na(Mn2Al)Al6(Si6O18)(BO3)3(OH)3O, a new mineral species of the tourmaline supergroup from Veddasca Valley, Varese, Italy MINERALOGICAL MAGAZINE 2022
Blue-growth sectors in gem-tourmaline crystals: insights into their genesis https://www.ima2022.fr/medias/content/interventions_abstracts.pdf 2022
A gem-tourmaline crystal as a witness of late stage opening of the geochemical system https://www.ima2022.fr/medias/content/interventions_abstracts.pdf 2022
Blue-growth zones caused by Fe2+ in tourmaline crystals from the San Piero in Campo gem-bearing pegmatites, Elba Island, Italy MINERALOGICAL MAGAZINE 2022
Dark-coloured Mn-rich overgrowths in an elbaitic tourmaline crystal from the Rosina pegmatite, San Piero in Campo, Elba Island, Italy: witness of late-stage opening of the geochemical system MINERALOGICAL MAGAZINE 2022
Characterization of the blue-growth sectors in elbaite crystals from the San Piero in Campo pegmatites, Elba Island (Tyrrhenian Sea, Italy) https://www.socgeol.it/files/download/pubblicazioni/Abstract Book/Abstract Congresso SGI-SIMP 2022_def.pdf 2022
Dark colored Mn-rich terminations in a tourmaline crystal from Elba Island (Tyrrhenian Sea, Italy): memory of the late-stage opening of the geochemical system https://www.socgeol.it/files/download/pubblicazioni/Abstract Book/Abstract Congresso SGI-SIMP 2022_def.pdf 2022
Color anomalies at the termination of pegmatitic gem-tourmaline crystals from Elba Island (Tyrrhenian Sea, Italy): a genetic model NATURA 2021
Chromium-rich vanadio-oxy-dravite from the Tzarevskoye uranium–vanadium deposit, Karelia, Russia: a second world-occurrence of Al–Cr–V–oxy-tourmaline MINERALOGICAL MAGAZINE 2020

ERC

  • PE10_10

Interessi di ricerca

  • cristallochimica teorica e sperimentale del supergruppo delle tormaline
  • storia di crescita ed evoluzione chimica di tormaline qualità gemma
  • ricostruzione condizioni petrologiche e geochimiche di sistemi pegmatitci
  • cause del colore in tormaline qualità gemma
  • effetti del trattamento termico e irraggiamento su tormaline

Keywords

tourmaline
crystal chemistry
mineral analysis
gemstones
geochemistry and petrology

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