Geochemistry and Mineralogy of Mill Tailings Impoundments from the Panasqueira Mine (Portugal): Implications for the Surrounding Environment

被引：43

作者：

Avilla, Paula F. ^{[1
,2
]}

da Silva, Eduardo Ferreira ^{[2
]}

Salgueiro, Ana R. ^{[3
]}

Farinha, J. A. ^{[4
]}

机构：

[1] Lab S Mamede Infesta INETI, P-4466956 Sao Mamede de Infesta, Portugal

[2] Univ Aveiro, Dept Geociencias, P-3810193 Aveiro, Portugal

[3] IST, Nat Resources & Environm Ctr, CERENA, P-1049001 Lisbon, Portugal

[4] Dept Prospeccao Minerais Met INETI, P-2720 Alfragide, Portugal

来源：

MINE WATER AND THE ENVIRONMENT | 2008年 / 27卷 / 04期

关键词：

Acid mine drainage; e-EcoRisk; Environmental geochemistry; Mine wastes; Panasqueira mine;

D O I：

10.1007/s10230-008-0046-4

中图分类号：

TV21 [水资源调查与水利规划];

学科分类号：

081501 ;

摘要：

Selected geochemical results are presented from a study of the Panasqueira mine (Sn-W mineralization), which is one of the Portuguese test sites for the e-EcoRisk project (http://www.e-ecorisk.info/). These data permit a better understanding of the dynamics inherent to leaching, transport, and accumulation of some elements (mainly As, but also Cu, Pb, Zn, and Cd) in different sampling media and their environmental relevance. Stream sediment and water samples were found to be contaminated by the stored waste material in the tailing ponds; this effect could be observed for a considerable distance downstream.

引用

页码：210 / 224

页数：15

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