| Cepedal, A., Fuertes-Fuente, M., Martin-Izard, A., Gonzalez-Nistal, S., Barrero, M. (2008) GOLD-BEARING As-RICH PYRITE AND ARSENOPYRITE FROM THE EL VALLE GOLD DEPOSIT, ASTURIAS, NORTHWESTERN SPAIN. The Canadian Mineralogist, 46 (1) 233-247 doi:10.3749/canmin.46.1.233 | Journal (article/letter/editorial) | ARSENOPYRITE FROM THE EL VALLE GOLD DEPOSIT, ASTURIAS, NORTHWESTERN SPAIN Antonia CEPEDAL§, Mercedes FUERTES-FUENTE...of Oviedo, Arias de Velasco s/n, E–33005 Oviedo, Spain Santiago GONZÁLEZ-NISTAL and Mónica BARRERO Río...Riera, 3-2° Asipo, E–33428 Cayés-Llanera, Asturias, Spain Abstract The El Valle deposit is included...the El Valle – Boinás Au–Cu deposit in Asturias, northwestern Spain, an important gold-producer in Europe...As-rich pyrite, arsenopyrite, El Valle deposit, Spain. Sommaire Le gisement de El Valle fait partie du |
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