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Browsing by Author "Proenza, Joaquín A."
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Gold behavior in supergene profiles under changing redox conditions : the example of the Las Cruces Deposit, Iberian Pyrite Belt
Yesares Ortiz, María Dolores; Aiglsperger, Thomas; Sáez Ramos, Reinaldo
; Ruiz de Almodovar Sel, Gabriel; Nieto Liñán, José Miguel
; Proenza, Joaquín A.; Gómez, Carmelo; Escobar, Juan Manuel (Society of Economic Geologists, 2015)
The Las Cruces deposit is in the eastern end of the Iberian Pyrite Belt (SW Spain). It is currently being mined by Cobre Las Cruces S.A. The main operation is focused on the supergene Cu-enriched zone (initial reserves ... -
Granates de la serie Grosularia-uvarovita en cromititas prodiformes del yacimiento Mercedita (Cuba)
Proenza, Joaquín A.; Melgarejo i Draper, J. C. (Sociedad Geológica de España, 1996)The Mercedita chromite podiform deposit is genetically and spatially related to the Moa-Baracoa ophiolite complex (NW Cuba). The ore bodies are crosscuted by veins, filled up by uvarovite with variable amounts of chromiferous ...