Metallogenesis - an overview | ScienceDirect Topics
Metallogenesis refers to the process of mineral deposit formation over specific durations in different geological provinces, ranging from hundreds of millions of years to a few tens of millions of years.
ineral deposition and diversification on the one hand, and supercontinent assembly and preservational biases on the other. Temporal patterns of metallogenesis also reflect changing near-surface environments, including differing degrees of production and preservation of continental crust; the shallowing geotherm; changing ocean chemistry; and bio...
Metallogeny - Wikipedia
Metallogeny is the study of the genesis and regional-to-global distribution of mineral deposits, with emphasis on their relationship in space and time to regional petrologic and tectonic features of the Earth's crust. The term metallogeny (métallogénie) was created by Louis de Launay, a professor at the Ecole des Mines de Paris, in his 1913 book.
Metallogenic models as the key to successful exploration — a …
2022年6月14日 · Metallogeny is the science of ore and mineral deposit formation in geological space and time. Metallogeny is interdisciplinary by nature, comprising elements of natural science disciplines such as planetology to solid state physics and chemistry, and volcanology.
Metallogenesis of germanium—A review - ScienceDirect
2007年3月1日 · Germanium (Ge) is a scarce, but not an extremely rare element in the Earth's crust (about 1.6 ppm Ge crustal average). Principal geochemical substitutions and mineral associations of Ge include Si, C, Zn, Cu, Fe, Sn, and Ag. Most Ge is dispersed through silicate minerals due to the substitution of Ge 4+ for the geochemically similar Si 4+.
(PDF) Metallogenic models as the key to successful exploration — …
2022年6月14日 · Metallogeny is the science of ore and mineral deposit formation in geological space and time. Metallogeny is interdisciplinary by nature, comprising elements of natural...
Isotopes in Economic Geology, Metallogenesis and Exploration
The book has four sections: (1) the use of radiogenic isotopes to date mineral deposits, (2) the use of radiogenic isotope mapping to understand metal sources and regional- to district-scale controls on metallogenesis, (3) the use of light stable isotopes to determine fluid and sulfur sources, and (4) the use of metallic stable isotopes to ...
Mineral EvolutionEpisodic Metallogenesis, the Supercontinent …
2014年1月1日 · These 10 stages of mineral evolution provide a useful conceptual framework for considering Earth’s changing mineralogy through time, and episodes of metallization are often associated with specific stages of mineral evolution (Table 1).
Manganese metallogenesis: A review - ScienceDirect
1988年11月1日 · Manganese metallogenesis: a review. Ore Geol. Rev., 4: 155-170. Metallogenesis of manganese in space and time is reviewed here in the light of the progressive development of the atmosphere, the hydrosphere and the lithosphere attendant with the varied styles of tectonism.
Metallogenesis - Brimhall - 1987 - Reviews of Geophysics - Wiley …
Topics of importance in metallogensis (the genesis of non-fuel mineral deposits) include an expansive array of active disciplines in Earth sciences. Mineral deposits are recognized in rocks of sedimentary, igneous and metamorphic origin which date from the oldest recognized supracrustal environments of the early Archean up to the present.