Hydrothermal pyrite contains significant amounts of minor and trace elements including As,
Pb, Sb, Bi, Cu, Co, Ni, Zn, Au, Ag, Se and Te, which can be incorporated into nanoparticles …

Pyrite, FeS2, commonly referred to as “Fool's gold” is the most common sulfide in the Earth's
surface region. Not only is the mineral ubiquitous, but the reactivity of pyrite is of central …

The ubiquity of Au-bearing arsenian pyrite in hydrothermal ore deposits suggests that the
coupled geochemical behaviour of Au and As in this sulfide occurs under a wide range of …

Porphyry copper deposits are currently the world's largest source of copper and
molybdenum, and are also among the largest reservoirs of gold in the upper crust. Despite …

The chemical composition, textures and mineral associations of pyrite provide key
information that help elucidate the evolution of hydrothermal systems. However, linking the …

Although Au and As can be enriched up to the weight percent level in arsenian pyrite, there
is little knowledge of their limiting concentrations and nature of incorporation. This study …

Pyrite from the Dong**, Huangtuliang and Hougou gold deposits, Hebei Province, China,
was investigated using a combination of ore microscopy, including back-scattered imaging …

Although As-rich, hydrothermal overgrowths on pyrite have been recognized as the primary
host phase for Au in Carlin-type deposits in Nevada, the chemical and structural state of the …

This report describes a new form of arsenian pyrite, called As3+-pyrite, in which As
substitutes for Fe [(Fe, As) S2], in contrast to the more common form of arsenian pyrite, As1 …

This contribution provides an overview of available experimental, thermodynamic, and
molecular data on Au aqueous speciation, solubility, and partitioning in major types of …