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Epitactic Overgrowths of Calcite (CaCO3) on Anhydrite (CaSO4) Cleavage Surfaces

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Cuesta Mayorga, Iris and Astilleros García-Monge, José Manuel and Fernández-Díaz, Lourdes and Morales, Juan and Prieto Rubio, Manuel and Roncal-Herrero, Teresa and Benning, Liane G. (2018) Epitactic Overgrowths of Calcite (CaCO3) on Anhydrite (CaSO4) Cleavage Surfaces. Crystal Growth and Design, 18 (3). pp. 1666-1675. ISSN ISSN: 1528-7483, online ISSN: 1528-7505

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Official URL: https://pubs.acs.org/doi/abs/10.1021/acs.cgd.7b01610


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Abstract

We investigate the crystallographic relationships between calcite crystals overgrown on the (100), (010), and (001) anhydrite cleavage surfaces, as a result of the interaction between anhydrite surfaces with carbonate-rich aqueous solutions. This interaction always leads to oriented nucleation and growth of calcite crystals, characterized by a parallelism between the calcite {1014} faces and the corresponding anhydrite cleavage surface.


Item Type:Article
Subjects:Sciences > Geology > Crystallography
ID Code:47527
Deposited On:14 May 2018 08:44
Last Modified:11 Dec 2018 08:46

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