Gold mineralogy and extraction

被引：10

作者：

Cashion, JD ^{[1
]}

Brown, LJ ^{[1
]}

机构：

[1] Monash Univ, Dept Phys, Clayton, Vic 3168, Australia

来源：

HYPERFINE INTERACTIONS | 1998年 / 111卷 / 1-4期

关键词：

D O I：

10.1023/A:1012674205425

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Several examples are examined in which Mossbauer spectroscopic analysis of gold mineral samples, treated concentrates and extracted species has provided information not obtainable by competing techniques. Descriptions are given of current work on bacterial oxidation of pyritic ores and on the adsorbed species from gold extracted from cyanide and chloride solutions onto activated carbon and polyurethane foams. The potential benefits for the gold mining industry from Mossbauer studies and some limitations on the use of the technique are also discussed.

引用

页码：271 / 280

页数：10

共 27 条

[1]

ABBAS MN, 1982, RADIOCHEM RADIOA LET, V54, P17

[2]

Andras P, 1995, GEOL CARPATH, V46, P335

[3] THE MECHANISM OF THE BACTERIAL OXIDATION OF ARSENOPYRITE-PYRITE MIXTURES - THE IDENTIFICATION OF PLANT CONTROL PARAMETERS [J].