Sources of high-pressure fluids involved in the formation of hydrothermal deposits

Autor:	V. B. Naumov, V. A. Dorofeeva, V. Yu. Prokof’ev, O. F. Mironova
Rok vydání:	2015
Předmět:	Magmatic water Geophysics Geochemistry and Petrology High pressure Metamorphic rock Geochemistry Fluid inclusions Xenolith Inclusion (mineral) Petrology Geology Hydrothermal circulation Bar (unit)
Zdroj:	Geochemistry International. 53:590-606
ISSN:	1556-1968 0016-7029
DOI:	10.1134/s001670291507006x
Popis:	Available fluid inclusion data on hydrothermal deposits, deep-seated xenoliths, magmatic and metamorphic rocks were used to generalize the determinations of physicochemical parameters (temperature, pressure, and compositions) of natural fluids. It was established that fluid pressures during formation of hydrothermal deposits often exceeded lithostatic loading (250–270 bar/km) of the overlying rocks. Fluids from deep-seated xenoliths, magmatic and metamorphic objects are considered as the possible sources of high-pressure fluids. Data on temperatures, pressures, and fluid composition are generalized for each object.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::80c0e7dcff4ac61f0993f7c6c64d00f3 https://doi.org/10.1134/s001670291507006x Zobrazit plný text záznamu Full text from SpringerLink