Trace and ultratrace elements in spinel subgroup minerals of ultramafic rocks from the Voltri Massif (NW Italy): the influence of microstructure and texture

Fornasaro, Silvia; Comodi, Paola; Crispini, Laura; Zappatore, Sandro; Zucchini, Azzurra; Marescotti, Pietro

doi:https://doi.org/10.5194/ejm-35-1091-2023

Articles | Volume 35, issue 6

https://doi.org/10.5194/ejm-35-1091-2023

© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/ejm-35-1091-2023

© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 35, issue 6

Research article

|

12 Dec 2023

Research article |

| 12 Dec 2023

Trace and ultratrace elements in spinel subgroup minerals of ultramafic rocks from the Voltri Massif (NW Italy): the influence of microstructure and texture

Silvia Fornasaro, Paola Comodi, Laura Crispini, Sandro Zappatore, Azzurra Zucchini, and Pietro Marescotti

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Cited articles

Abre, P., Cingolani, C., Zimmermann, U., and Cairncross, B.: Detrital chromian spinels from Upper Ordovician deposits in the Precordillera terrane, Argentina: a mafic crust input, J. S. Am. Earth Sci., 28, 407–418, https://doi.org/10.1016/j.jsames.2009.04.005, 2009

Barnes, S. J.: Chromite in komatiites, I. Magmatic controls on crystallization and composition, J. Petrol., 39, 1689–1720, https://doi.org/10.1093/petroj/39.10.1689, 1998.

Barnes, S. J.: Chromite in komatiites, II modification during Greenschist to mid-amphibolite facies metamorphism, J. Petrol., 41, 387–409, https://doi.org/10.1093/petrology/41.3.387, 2000.

Barnes, S. J. and Roeder, P. L.: The range of spinel compositions in terrestrial mafic and ultramafic rocks, J. Petrol., 42, 2279–2302, https://doi.org/10.1093/petrology/42.12.2279, 2001.

Beckett-Brown, C. E. and McDonald, A. M.: The Crystal-chemistry of Ni-bearing Spinel-group Minerals: Chemical, Geological, and Exploration Implications, Can. Mineral., 56, 77–94, https://doi.org/10.3749/canmin.1700054, 2018.