Beryl and others gem varieties represent the most valuable gemstones due to their good
appearance and high hardness (after diamond and ruby). Beryl is a rare mineral due to lack …

Rare earth element and yttrium (REEY) signatures in hydrothermal carbonate minerals are
widely used proxies for studying hydrothermal mineralization. This review adopts a source …

Chapter 1 of this volume (Bodnar 2003a) introduced the subject of fluid inclusion research
and dealt with the various processes that lead to the entrapment of fluid inclusions. This …

Sediment-hosted gold deposits in Guizhou, China, are hosted in late Paleozoic and early
Mesozoic sedimentary rocks along the southwest margin of the Precambrian Yangtze …

Abstract The Jiaodong Peninsula in the eastern North China Craton (NCC) hosts some of
the world-class gold deposits. Among these, the Shangzhuang gold deposit represents a …

Abstract The El Callao mining district is the most important gold-producing region in
Venezuela. It is hosted in the Paleoproterozoic Guasipati-El Callao greenstone belt, which …

Although emerald deposits are relatively rare, they can be formed in several different, but
specific geologic settings and the classification systems and models currently used to …

To determine compositions, homogenization pressures and isopleths of CO2–H2O–NaCl
fluid inclusions, an improved activity–fugacity model is developed to calculate CO2 solubility …

Fluid inclusions approximated by the system H2O–CO2–NaCl are common in many
geologic environments. In order to apply microthermometric data from these inclusions to …

The carbonate-dominated Malm aquifer in the Bavarian Molasse Basin in Southern
Germany is being widely exploited and explored for geothermal energy. Despite favorable …