Native antimony emplaced by methane‐rich hydrothermal fluid in an orogenic fault‐zone

Antimony‐rich gold deposits represent a subclass of orogenic hydrothermal systems. The study of the Lapa gold deposit in the Abitibi greenstone belt shows that antimony occurs during two different stages: (1) as early prograde Sb–Ni disseminated sulphides in talc schists, associated with CO2‐bearing...

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Veröffentlicht in:	Terra nova (Oxford, England) England), 2017-12, Vol.29 (6), p.401-408
Hauptverfasser:	Jébrak, Michel, Lebrun, Charline, André‐Mayer, Anne‐Sylvie, Simard, Marjorie
Format:	Artikel
Sprache:	eng
Schlagworte:	Antimony Carbon dioxide Fault zones Fluids Gold Methane Schists Serpentinization Sulphides Ultramafic rocks
Online-Zugang:	Volltext
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