Gresens' initial ideas about the mobility/immobility of elements and the gains and losses of
material in hydrothermal systems, together with the subsequent isocon method proposed by …

Abstract The Paleoproterozoic Era is important for Au-Ag mineralization, including deposits
in the Trans-Hudson Orogen of central Canada. The association between Au-Ag deposits …

Abstract The Boda Claystone Formation, a potential host rock for high-level nuclear waste in
Hungary, contains numerous sigmoidal vein arrays with angular vein terminations. These …

Geochemical mass balances, supported by mineral characterization and whole-rock
elemental analyses, were used to decipher the alteration paragenesis and to understand the …

Mass balance equations can be used to understand metasomatism. Here we use 2726 multi-
element chemical analyses to quantify the effect of metasomatism associated with Au …

Abstract The Prominent Hill iron oxide-copper-gold (IOCG) deposit, located in the Gawler
craton of South Australia, contains ca. 278 million metric tons (Mt) of ore at 0.98% Cu, 0.75 …

Abstract Whiteschists from the Monte Rosa Nappe were examined in the field as well as with
petrographic, geochemical, and isotopic methods to constrain the controversial origin of …

Siguiri is a world-class orogenic gold district hosted in the weakly metamorphosed Upper
Birimian to Lower Tarkwa Group sedimentary rocks of the Siguiri Basin (Guinea). The district …

Isocon and Pearce element ratio diagrams are two means of recovering the nature and
extent of material transfer processes from rock compositions. Both use the concept of a …

The~ 450 m thick banded chert-hematite and dolomite-chert-hematite body within the
Neoproterozoic Jacadigo Group, located near Corumbá, Mato Grosso do Sul, Brazil …