Orogenic gold deposits of all ages, from Paleoarchean to Tertiary, show consistency in
chemical composition. They are the products of aqueous-carbonic fluids, with typically 5–20 …

The so-calledmesothermal'gold deposits are associated with regionally metamorphosed
terranes of all ages. Ores were formed during compressional to transpressional deformation …

Abstract The ca. 126–120 Ma Au deposits of the Jiaodong Peninsula, eastern China, define
the country's largest gold province with an overall endowment estimated as> 3000 t Au. The …

Orogenic gold deposits have formed over more than 3 billion years of Earth's history,
episodically during the Middle Archean to younger Precambrian, and continuously …

A metamorphic devolatilization model can explain the enrichment, segregation, timing,
distribution and character of many goldfields such as those found in Archean greenstone …

Structurally hosted lode gold-bearing quartz vein systems in metamorphic terranes possess
many characteristics in common, spatially and through time; they constitute a single class of …

An under-recognized and economically important class of intrusion-related gold deposits,
which occur within magmatic provinces best known for tungsten and/or tin mineralization, is …

The source of the ore fluid and hence of the gold in orogenic lode gold deposits remains
unresolved. The consensus that the ore fluid of orogenic deposits of all ages and settings is …

There are six distinct classes of gold deposits, each represented by metallogenic provinces,
having 100's to> 1000 tonne gold production. The deposit classes are:(1) orogenic gold;(2) …

Understanding the source of metamorphic sulfur is critical to clarifying the complete cycle of
ore genesis, from source to sink, for several mineral deposit types. In this study, a mass …