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Titolo:
MINERAL PHYSICS, MANTLE MINERALOGY AND MANTLE DYNAMICS
Autore:
GILLET P;
Indirizzi:
ECOLE NORMALE SUPER LYON,INST UNIV FRANCE,SCI TERRE LAB,46 ALLEE DITALIE F-69364 LYON 07 FRANCE
Titolo Testata:
Comptes rendus de l'Academie des sciences. Serie II. Mecanique, physique, chimie, astronomie
fascicolo: 5, volume: 320, anno: 1995,
parte:, 2
pagine: 341 - 356
SICI:
1251-8069(1995)320:5<341:MPMMAM>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Soggetto:
EARTHS LOWER MANTLE; DIAMOND-ANVIL CELL; HIGH-PRESSURE; SILICATE PEROVSKITE; MGSIO3 PEROVSKITE; PHASE-TRANSITIONS; ELECTRON-MICROSCOPY; SYSTEM MG2SIO4-FE2SIO4; NATURAL OLIVINE; LIQUID-IRON;
Keywords:
MINERAL PHYSICS; MANTLE; HIGH PRESSURE; PHASE TRANSITION; SEISMIC DISCONTINUITIES;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
112
Recensione:
Indirizzi per estratti:
Citazione:
P. Gillet, "MINERAL PHYSICS, MANTLE MINERALOGY AND MANTLE DYNAMICS", Comptes rendus de l'Academie des sciences. Serie II. Mecanique, physique, chimie, astronomie, 320(5), 1995, pp. 341-356

Abstract

Mineral physics studies at high pressures and temperatures provide essential data for constraining the chemical composition, the structure and the dynamics of the Earth's mantle. Experimental techniques like the diamond anvil cell and large volume press enable minerals to be analyzed over the pressure and temperature range encountered in the mantle: 1 < P < 135 GPa and 1,000 < T < 4,000 K. Stability fields and properties of high-pressure phases are used to discuss the mineralogy of the mantle, the storage of volatiles in the deep Earth, the structure and topography of major seismic discontinuities, the pattern of thermal convection, the dynamics of subducting lithosphere and the origin of deep-focus earthquakes.

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Documento generato il 26/09/20 alle ore 00:11:47