Synthesis, characterization, and thermodynamics of arsenates forming in the Ca-Fe(III)-As(V)-NO <sub>3</sub> system: Implications for the stability of Ca-Fe arsenates

Paktunç, Doğan; Majzlan, Juraj; C. Huang, A.; Thibault, Yves; B. Johnson, Michel; Anne White, Mary

doi:10.2138/am-2015-5199

Public

Synthesis, characterization, and thermodynamics of arsenates forming in the Ca-Fe(III)-As(V)-NO 3 system: Implications for the stability of Ca-Fe arsenates

Published in American Mineralogist • Aug 1, 2015

Authors:

Doğan Paktunç

Juraj Majzlan

A. C. Huang

Abstract

Arseniosiderite and yukonite are among the important arsenate minerals occurring as secondary alteration products in relation to the oxidation of arsenopyrite and arsenian pyrite and as discrete grains in some gold ores, mine tailings, and contaminated soils. Characteristics of these Ca-Fe arsenate ...

Subject

Arsenate

Tailings

Arsenopyrite

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