PGE-ozides in the Aguablanca gossan, SW Spain: An ezamination of the processes that alter PGM in Ni-Cu ores

摘要：

1 IntroductionThe Aguablanca gossan overlies a PGE-rich massive Ni- and Cu-sulfide complex located in south Extremadura, in south western Iberia and was discovered in 1993 by the Presur-Atlantic Copper Holding S.A during a regional stream geochemical survey in the Ossa Morena Zone. Rio Narcea Gold Mines Ltd. operated open pit extraction from 2004 until they were acquired by Lundin Mining in July, 2007. Estimated, proven and probable reserves in the main mineralization zones are 15.7Mt@0.66％Ni, 0.46％Cu, 0.47g/t PGE and 0.13g/t Au.

作者: Saioa Su(a)rez Hazel M.Prichard Francisco Velasco Peter C.Fisher Iain Mcdonald

作者单位: Departamento de Mineralog(i)a y Petrolog(i)a.Universidad del Pa(i)s Vasco, 489040 Lejona, Vizcaya School of Earth and Ocean Sciences, Main College, Park Place, University of Cardiff.Cardiff, CF10 3A

会议类型: 国际会议

会议名称: Xian International Ni-Cu(Pt) Deposit Symposium 2009(2009 西安·Ni-Cu(Pt)岩浆矿床国际学术研讨会)

会议地点: 西安

会议语种:英文

页码: 26-30

在线出版日期: 2009-09-01（万方平台首次上网日期，不代表论文的发表时间）