Antimony quartz and antimony-gold quartz veins from northern Portugal

NEIVA, A. M. R. - ANDRÁŠ, Peter - RAMOS, J. M. F. Antimony quartz and antimony-gold quartz veins from northern Portugal. In Geochimica et Cosmochimica Acta. - Amsterdam : Elsevier B.V., 2006. ISSN 0016-7037, 2006, vol. 70, no. 18, p. A442.