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Talc- and serpentine-like 'garnierites' from Falcondo Ni-laterite deposit (Dominican Republic): a HRTEM approach Villanova de Benavent, Cristina Nieto, Fernando Proenza Fernández, Joaquín Antonio Galí Medina, Salvador, 1949- Jaciments minerals Talc República Dominicana Mineral deposits Talc Dominican Republic "Garnierites" represent significant Ni ore minerals in the lower horizons of many Ni-laterite deposits worldwide (e.g. Freyssinet et al., 2005). They consist of a green, fine-grained mixture of hydrous i-bearing magnesium phyllosilicates, including serpentine, talc, sepiolite, smectite and chlorite (e.g. Brindley and Hang, 1973; Springer, 1974; Brindley et al., 1979). Thus, "garnierite" is a general descriptive term and is not recognized as a mineral species by the IMA Commission on New Mineral and Mineral Names (CNMMN). For this reason, "garnierites" have been classified as "serpentine-", "talc-" and "clay-like garnierites", respectively (e.g. Brindley and Maksimovic, 1974). 2022-03-07T08:41:58Z 2022-03-07T08:41:58Z 2011 2022-03-07T08:41:59Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 1885-7264 https://hdl.handle.net/2445/183814 616348 eng Reproducció del document publicat a: http://www.semineral.es/websem/PdfServlet?mod=archivos&subMod=publicaciones&archivo=Macla15_197.pdf MACLA. Revista de la Sociedad Española de Mineralogía, 2011, vol. 15, p. 197-198 (c) Villanova de Benavent, Cristina et al., 2011 info:eu-repo/semantics/openAccess 2 p. application/pdf Sociedad Española de Mineralogía Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada)