Análisis térmico y caracterización espectroscópica de Cronstedtita de Sierra de Cartagena

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

ISSN: 0210-6558

Year of publication: 1992

Volume: 15

Issue: 1

Pages: 26-27

Type: Article

More publications in: Boletín de la Sociedad Española de Mineralogía

Abstract

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.