Extração de ouro (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Extração de ouro" in Portuguese language version.

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books.google.com

cmu.edu

neon.mems.cmu.edu

  • Carnegie Mellon University Dept. of Material Science and Engineering – «History of Metals». Consultado em 12 de setembro de 2008. Arquivado do original em 11 de dezembro de 2008  Retrieved 2012-07-01

doi.org

dx.doi.org

  • Renner, Hermann; Schlamp, Günther; Hollmann, Dieter; Lüschow, Hans Martin; Tews, Peter; Rothaut, Josef; Dermann, Klaus; Knödler, Alfons; Hecht, Christian; Schlott, Martin; Drieselmann, Ralf; Peter, Catrin; Schiele, Rainer (2000). «Gold, Gold Alloys, and Gold Compounds». Ullmann's Encyclopedia of Industrial Chemistry. [S.l.: s.n.] ISBN 3527306730. doi:10.1002/14356007.a12_499 
  • La Brooy, S.R.; Linge, H.G.; Walker, G.S. (1994). «Review of gold extraction from ores». Minerals Engineering. 7 (10): 1213–1241. doi:10.1016/0892-6875(94)90114-7 
  • Etris, S. F. (2010). «Silver and Silver Alloys». Kirk-Othmer Encyclopedia of Chemical Technology. [S.l.: s.n.] ISBN 978-0471238966. doi:10.1002/0471238961.1909122205201809.a01.pub3 

gold.org

  • «Supply». World Gold Council (em inglês). Consultado em 13 de abril de 2023 

goldavenue.com

info.goldavenue.com

suertegold.wordpress.com

ucv.ve

web.archive.org