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.
Metallogenic models as the key to successful exploration — a …
2022年6月14日 · Metallogeny (minerogeny) is the synthesis of scientific endeavours to understand ore and mineral deposit formation in space and time. Many thousands of scientists using a great variety of methods and tools contribute …
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.
(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...
episodic metallogenesis. Episodicity in mineralogy and petrology The phenomenon of episodic igneous activity and associ-ated mineralization (Runcorn, 1962; Zhabin, 1979; Meyer, 1981, 1985, 1988; Barley and Groves, 1992) has been placed on …
Phanerozoic Tectonic Evolution, Metallogenesis and Formation of …
2024年8月30日 · It underwent multi-stage plate convergences, ocean-continent transformations, and subductions, collisions and/or collages, and post collisional (orogenic) extensions in Phanerozoic. Tectonic evolution of the Asia brings up a unique fault system and tectonic geomorphological features in the mainland China.
Geological characteristics, metallogenesis, and tectonic setting …
In this paper, we summarize the geological characteristics (stratigraphy, structure, ore-related plutons, wall rock alteration, and orebodies), ore-forming fluids and materials, geochronology, …
Metallogenesis and major challenges of porphyry copper
2020年4月3日 · Porphyry copper±molybdenum±gold deposits (PCDs) are the most representative magmatic-hydrothermal metallogenic system above subduction zones with important economic value. Previous studies revealed that large PCDs are generally formed from initial arc magmas (from subduction-induced partial melting of the mantle wedge), which eventually ...
Metallogenesis and fluid evolution of the Devonian porphyry …
2020年8月11日 · ABSTRACT. The Central Asian Orogenic Belt (CAOB) is among the world’s largest Phanerozoic accretionary collage systems and hosts one of the three best-known porphyry metallogenic domain. Relatively few Devonian porphyry Cu (±Au) deposits (such as Oyu Tolgoi, Lailisigao’er, Halasu, Yulekenhalasu, etc) have been found in the CAOB, and the ...
Metallogenesis - SpringerLink
Abstract. In the Cantabrian Zone, there are frequent, mineralogically rich mineralizations of small size. Metallic substances include copper, cobalt, nickel, lead, zinc, mercury, arsenic, antimony, gold, iron and manganese. Among the main non-metallic substances found are fluorite, barite, talc, magnesite, kaolin and gypsum.