Análisis térmico y caracterización espectroscópica de Cronstedtita de Sierra de Cartagena

  1. Manteca, J.I.
  2. Rull, F.
  3. Prieto, A.C.
  4. López, J.A.
  5. Medina, J.
  6. Martín, F.
Revista:
Boletín de la Sociedad Española de Mineralogía

ISSN: 0210-6558

Any de publicació: 1992

Volum: 15

Número: 1

Pàgines: 26-27

Tipus: Article

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Altres publicacions en: Boletín de la Sociedad Española de Mineralogía

Resum

A mineral of Cronstedtite has been identified, by the first time in Spain, in the Fe-Pb-Zn ore deposits of Sierra de Cartagena (Spain). Cationic composition was determined by Electron Microprobe analysis. Thermogravimetric, X Ray Diffraction and Infrared Spectroscopy were used to determine its thermal dexydroxilation process. A kinetic study of this process was also undertaken.

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