 | | Report (issue) | | X-ray Powder Pattern: Água de Pau volcano, Sãn Miguel Island, Azores District, Portugal. 3.544 (100), 9.84...70.84 100.00 (1) Água de Pau volcano, Sãn Miguel Island, Azores District, Portugal; average of 6 electron...volcanic ejectum. Association: Astrophyllite, dalyite, elpidite, fluornatropyrochlore, kentbrooksite...Distribution: From the Água de Pau volcano, Sãn Miguel Island, Azores District, Portugal. Name: Honors Luigi...peralkaline syenitic ejecta from the Água de Pau volcano, Azores. Eur. J. of Mineral., 27(1), 91-97. (2) |  | Nazzareni, Sabrina, Nestola, Fabrizio, Zanon, Vittorio, Bindi, Luca, Scricciolo, Enrico, Petrelli, Maurizio, Zanatta, Marco, Mariotto, Gino, Giuli, Gabriele (2019) Discovery of moissanite in a peralkaline syenite from the Azores Islands. Lithos, 324. 68-73 doi:10.1016/j.lithos.2018.10.036 | Journal (article/letter/editorial) | | of moissanite in a peralkaline syenite from the Azores Islands Sabrina Nazzareni, Fabrizio Nestola, Vittorio...of moissanite in a peralkaline syenite from the Azores Islands. Lithos (2018), https://doi.org/10.1016/j...of moissanite in a peralkaline syenite from the Azores Islands PT SABRINA NAZZARENIA,*, FABRIZIO NESTOLAB...GABRIELE GIULIG Instituto de Investigação em Vulcanologia e Avaliação de Riscos / Universidade dos Açores...Firenze, Firenze, Italy PT E d D Delgada, Portugal e f INFN, Perugia, Italy g CE Dipartimento |  | | Journal (article/letter/editorial) | | peralkaline syenitic ejecta from the Água de Pau volcano, Azores. European Journal of Mineralogy, 27(1)...discovered at the Água de Pau volcano (Fogo volcano), Sãn Miguel Island, Azores District, Portugal. The mineral...aegirine, and is associated with astrophyllite, dalyite, elpidite, fluornatropyrochlore, and kentbrooksite |  | | Journal (article/letter/editorial) | | eight-membered rings have the sequence (u4d4). In dalyite (Fig. 21b), all rings show the same u–d sequence...transformer (H2O) groups. The interstitial complex in dalyite consists of one Na+ ion that is [8]-coordinated...929–938. Fleet, S.G. (1965) The crystal structure of dalyite. Zeitschrift für Kristallographie, 121, 349–368...peralkaline syenitic ejecta from the Água de Pau volcano, Azores. European Journal of Mineralogy, 27,...Y. and Perrault, G. (1976) Structure crystalline de la lemoynite, (Na,K)2CaZr2Si10O265-6H2O. The Canadian |
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Água de Pau Volcano, São Miguel, Azores, Portugal