Análisis térmico y caracterización espectroscópica de Cronstedtita de Sierra de Cartagena

• Autores: José Ignacio Manteca Martínez, Ángel Carmelo Prieto Colorado, Fernando Rull Pérez, Jesús Medina García, José Ángel López García, Francisco José Martín Peinado
• Localización: Boletín de la Sociedad Española de Mineralogía, ISSN 0210-6558, Vol. 15, Nº. 1, 1992, págs. 26-27
• Idioma: español
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• Resumen

  • 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.