Características físico-químicas y mineralógicas de las andalucitas de lUescas (Perú). Estudio preliminar
- Luis Felipe Verdeja González 1
- J.M. Ayala 1
- M. P. García Coque 1
- José P. Sancho Martínez 1
- J. L. Barranzuela 2
- E. R. Vásquez 2
- 1 Departamento de Ciencia de Materiales e Ingeniería Metalúrgica. Universidad de Oviedo. Escuela de Minas
- 2 Facultad de Ingeniería. Universidad de Piura. UDEP - PERU
ISSN: 0366-3175
Année de publication: 1991
Volumen: 30
Número: 4
Pages: 261-267
Type: Article
D'autres publications dans: Boletín de la Sociedad Española de Cerámica y Vidrio
Résumé
The present work is a contribution at the Illescas' andalucites deposit (Región Grau-Perú) specific knowledge included in a general study about non metallic minerals resources from Región Grau-Perú that the authors are carrying out from 1985. This paper includes results about physico-chemical characterization. Actual density, granulometric analysis, elementary chemical analysis and mineralogical analysis (TG, DTA and DRX), as well as those results about seven Illescas' andalucites samples from laboratory concentration tests. According to the promising preliminary results, complementary studies oriented to the determination of the true commercial deposit value, as well as at he obtention of synthetic muUite and high alumina refractories, are necessary