Secondary antimony minerals: Phases that control the dispersion of antimony in the supergene zone

被引：70

作者：

Roper, Adam J. ^{[1
]}

Williams, Peter A. ^{[1
]}

Filella, Montserrat ^{[2
,3
]}

机构：

[1] Univ Western Sydney, Sch Sci & Hlth, Penrith, NSW 2751, Australia

[2] Univ Geneva, Inst FA Forel, CH-1290 Versoix, Switzerland

[3] SCHEMA, L-6990 Rameldange, Luxembourg

来源：

CHEMIE DER ERDE-GEOCHEMISTRY | 2012年 / 72卷

关键词：

Antimony; Oxidation; Secondary minerals; Supergene environment; Occurrence; Chemical mineralogy; Solubility; Dispersion; Oxide zone; Pollution; TENNANTITE SOLID-SOLUTION; NEW-SOUTH-WALES; CRYSTAL-STRUCTURE; THERMODYNAMIC PROPERTIES; TETRAHEDRITE-TENNANTITE; ENVIRONMENTAL MOBILITY; OXIDE; ACID; SOLUBILITY; CHEMISTRY;

D O I：

10.1016/j.chemer.2012.01.005

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Secondary antimony minerals play an important role in buffering the dispersion of the element in oxidizing environments, particularly in the supergene zones of Sb-rich ores, mine wastes and other situations where appreciable amounts of Sb are present. The secondary mineralogy of Sb is reviewed and important species highlighted. Attention is drawn to species that require further characterisation. In addition, a summary of reliable solubility data is provided for species for which it is available, pointing towards areas that require further research with respect to the mobility of Sb in the natural environment. (C) 2012 Published by Elsevier GmbH.

引用

页码：9 / 14

页数：6

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