Estudio de las malaquitas de Sierra del Águila (SO Badajoz)
- María Jesús Liso Rubio 1
- Carlos Albarrán Liso 1
- R. Casillas Ruiz 2
- 1 Universidad de Extremadura (Badajoz)
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2
Universidad Complutense de Madrid
info
ISSN: 0366-3175
Year of publication: 1990
Volume: 29
Issue: 4
Pages: 259-262
Type: Article
More publications in: Boletín de la Sociedad Española de Cerámica y Vidrio
Abstract
The malaquites from an iron and copper ore located at the Sierra del Águila (Zafra) have been chemically and mineralogically characterized. These malaquites are abundant and show different morphology and supergenic origin. Atomic Absorption Spectroscopy, XRD, Optical Microscopy and SEM/EDX have been the methods used for this characterization. The substitution of iron and manganese by copper has been detected in this type of malaquites. Possible applications for these minerals are: gems, decoration or in ceramic industry.